KIN DB 2004 Project - Benchmark Results

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Index:

Intel(R) Pentium(R) 4 CPU 2.60GHz (2 units) (Spock )
Family 15 , Model 2 , stepping 9 , 2606.379 MHz, 512 KB cache, 5220.81 bogomips
Intel(R) Pentium(R) 4 CPU 3.20GHz (2 units) (Bill )
Family 15 , Model 4 , stepping 1 , 3216.305 MHz, 1024 KB cache, 6437.70 bogomips
Intel(R) Pentium(R) 4 CPU 2.40GHz (2 units) (Geppetto )
Family 15 , Model 2 , stepping 5 , 2405.522 MHz, 512 KB cache, 4816.46 bogomips
AMD Athlon(tm) Processor (1 units) (RoadRunner )
Family 6 , Model 4 , stepping 2 , 807.210 MHz, 256 KB cache, 1608.90 bogomips
AMD Athlon(tm) 64 Processor 3000+ (1 units) (Pinoccio )
Family 15 , Model 47 , stepping 2 , 1802.385 MHz, 512 KB cache, 3613.22 bogomips
AMD Athlon(tm) 64 Processor 3000+ (1 units) (Pinoccio )
Family 15 , Model 47 , stepping 2 , 1802.385 MHz, 512 KB cache, 3613.22 bogomips
Intel(R) Pentium(R) D CPU 3.40GHz (2 units) (Enterprise2 )
Family 15 , Model 6 , stepping 4 , 3400.674 MHz, 2048 KB cache, 6808.02 bogomips
Intel(R) Pentium(R) D CPU 3.40GHz (2 units) (Enterprise2 )
Family 15 , Model 6 , stepping 4 , 3400.674 MHz, 2048 KB cache, 6808.02 bogomips
Intel(R) Xeon(TM) CPU 3.60GHz (4 units) (mad )
Family 15 , Model 4 , stepping 3 , 3600.349 MHz, 2048 KB cache, 7077.88 bogomips
Intel(R) Xeon(TM) CPU 3.60GHz (4 units) (mad )
Family 15 , Model 4 , stepping 3 , 3600.349 MHz, 2048 KB cache, 7077.88 bogomips
AMD Athlon(tm) 64 Processor 3200+ (1 units) (Eden )
Family 15 , Model 79 , stepping 2 , 2009.333 MHz, 512 KB cache, 4022.00 bogomips
Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz (2 units) (Gizmo )
Family 6 , Model 15 , stepping 6 , 1862.425 MHz, 2048 KB cache, 3727.58 bogomips
Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz (2 units) (Moon )
Family 6 , Model 15 , stepping 11 , 1998.000 MHz, 4096 KB cache, 4671.36 bogomips
Mobile AMD Sempron(tm) Processor 3500+ (1 units) (SpockM )
Family 15 , Model 76 , stepping 2 , 1800.000 MHz, 512 KB cache, 1597.63 bogomips
Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz (2 units) (Pluto )
Family 6 , Model 15 , stepping 11 , 2337.684 MHz, 4096 KB cache, 4678.42 bogomips
Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz (2 units) (Earth )
Family 6 , Model 23 , stepping 10 , 2003.000 MHz, 6144 KB cache, 5999.29 bogomips
Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz (4 units) (quark )
Family 6 , Model 37 , stepping 5 , 1197.000 MHz, 4096 KB cache, 6399.26 bogomips
Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz (4 units) (SpockDB )
Family 6 , Model 42 , stepping 7 , 3093.235 MHz, 3072 KB cache, 6186.47 bogomips
Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz (4 units) (bs2 )
Family 6 , Model 42 , stepping 7 , 1600.000 MHz, 6144 KB cache, 6622.52 bogomips

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Benchmark Results:

Intel(R) Pentium(R) 4 CPU 2.60GHz (2 units) (Spock ) cpu info
Family 15 , Model 2 , stepping 9 , 2606.379 MHz, 512 KB cache, 5220.81 bogomips, w/hyperthreading
2x512MB (DDR400) (dual bank), Intel i865G chipset (w/shared video frame buffer)
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 1 calls per us
There's 257112 pages (4096 bytes each): 980MB

CPU-RAM performance (best of 3):
Page allocation speed: 55us (1.8GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	213337	1.17G	1.17G	212954	1.17G	1.17G	213254	1.17G	1.17G	190051	1.31G	1.31G
memset16	W	188369	1.32G	663M	189983	1.31G	657M	189323	1.32G	660M
memset32	W	188762	1.32G	331M	188743	1.32G	331M	187375	1.33G	333M
memset64	W	188438	1.32G	165M	188541	1.32G	165M	187925	1.33G	166M				187984	1.32G	166M
membyte	R	332238	752M	752M	430267	581M	581M	368111	679M	679M	135595	1.84G	1.84G	118049	2.11G	2.11G
memshort	R	178619	1.39G	699M	223024	1.12G	560M	174942	1.42G	714M				118209	2.11G	1.05G
memint	R	120047	2.08G	520M	124758	2.00G	500M	119722	2.08G	522M				117315	2.13G	532M
ChkSum32	R	116524	2.14G	536M	118701	2.10G	526M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	282	1.29G	1.29G	44	8.32G	8.32G	303	1.20G	1.20G	44	8.32G	8.32G
memset32	W	76	4.81G	1.20G	44	8.32G	2.08G	80	4.57G	1.14G
memset64	W	77	4.75G	594M	77	4.75G	594M	77	4.75G	594M				44	8.32G	1.04G
membyte	R	454	806M	806M	605	605M	605M	454	806M	806M	152	2.40G	2.40G	111	3.29G	3.29G
memshort	R	227	1.61G	806M	303	1.20G	604M	228	1.60G	803M				111	3.29G	1.64G
memint	R	153	2.39G	598M	152	2.40G	602M	114	3.21G	803M				111	3.29G	824M
ChkSum32	R	76	4.81G	1.20G	76	4.81G	1.20G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 384 1.21G
memory counter 384 1.21G
register counter 289 1.61G

Best values: RAM W: 1.33GB/s R: 2.14GB/s (Theoretical max is 6400MB/s), Cache W: 8.32GB/s R: 4.81GB/s

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Intel(R) Pentium(R) 4 CPU 3.20GHz (2 units) (Bill ) cpu info
Family 15 , Model 4 , stepping 1 , 3216.305 MHz, 1024 KB cache, 6437.70 bogomips, w/hyperthreading
2x1GB (DDR400) (dual bank), Intel i865G chipset (w/no shared video frame buffer)
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 1 calls per us
There's 941838 pages (4096 bytes each): 3.59GB

CPU-RAM performance (best of 3):
Page allocation speed: 50us (1.19GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	158606	1.57G	1.57G	158351	1.57G	1.57G	158230	1.57G	1.57G	143381	1.74G	1.74G
memset16	W	131865	1.89G	947M	141746	1.76G	881M	131958	1.89G	947M
memset32	W	131914	1.89G	473M	143085	1.74G	436M	132009	1.89G	473M
memset64	W	131972	1.89G	236M	131982	1.89G	236M	131911	1.89G	236M				131920	1.89G	236M
membyte	R	270812	923M	923M	341326	732M	732M	327596	763M	763M	119548	2.09G	2.09G	101383	2.46G	2.46G
memshort	R	145114	1.72G	861M	174134	1.43G	717M	160033	1.56G	781M				103441	2.41G	1.20G
memint	R	79271	3.15G	788M	94182	2.65G	663M	80663	3.09G	774M				101387	2.46G	616M
ChkSum32	R	75244	3.32G	830M	76312	3.27G	819M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	330	1.10G	1.10G	44	8.32G	8.32G	293	1.24G	1.24G	44	8.32G	8.32G
memset32	W	61	6.00G	1.50G	43	8.51G	2.12G	65	5.63G	1.40G
memset64	W	60	6.10G	762M	59	6.20G	775M	59	6.20G	775M				43	8.51G	1.06G
membyte	R	387	946M	946M	490	747M	747M	466	785M	785M	164	2.23G	2.23G	138	2.65G	2.65G
memshort	R	201	1.82G	910M	246	1.48G	744M	248	1.47G	738M				140	2.61G	1.30G
memint	R	104	3.52G	880M	123	2.97G	744M	105	3.48G	871M				138	2.65G	663M
ChkSum32	R	83	4.41G	1.10G	84	4.35G	1.08G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 312 1.49G
memory counter 778 598M
register counter 234 1.99G

Best values: RAM W: 1.89GB/s R: 3.32GB/s (Theoretical max is 6400MB/s), Cache W: 8.51GB/s R: 4.41GB/s

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Intel(R) Pentium(R) 4 CPU 2.40GHz (2 units) (Geppetto ) cpu info
Family 15 , Model 2 , stepping 5 , 2405.522 MHz, 512 KB cache, 4816.46 bogomips, w/hyperthreading
2x512MB (DDR400) (dual bank), Intel i865G chipset (w/shared video frame buffer)
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 1 calls per us
There's 258841 pages (4096 bytes each): 987MB

CPU-RAM performance (best of 3):
Page allocation speed: 116us ( 521MP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	217808	1.14G	1.14G	216270	1.15G	1.15G	216642	1.15G	1.15G	184545	1.35G	1.35G
memset16	W	182177	1.37G	686M	184414	1.35G	677M	183212	1.36G	682M
memset32	W	183217	1.36G	341M	184491	1.35G	338M	183289	1.36G	340M
memset64	W	183203	1.36G	170M	183205	1.36G	170M	183133	1.36G	170M				182209	1.37G	171M
membyte	R	351786	710M	710M	461552	541M	541M	352674	708M	708M	134667	1.85G	1.85G	119425	2.09G	2.09G
memshort	R	184940	1.35G	675M	238483	1.04G	524M	185940	1.34G	672M				119362	2.09G	1.04G
memint	R	121653	2.05G	513M	131063	1.90G	476M	120845	2.06G	517M				119499	2.09G	523M
ChkSum32	R	120029	2.08G	520M	120790	2.06G	517M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	305	1.20G	1.20G	47	7.79G	7.79G	327	1.11G	1.11G	47	7.79G	7.79G
memset32	W	82	4.46G	1.11G	47	7.79G	1.94G	86	4.25G	1.06G
memset64	W	82	4.46G	558M	83	4.41G	551M	83	4.41G	551M				47	7.79G	973M
membyte	R	491	745M	745M	655	559M	559M	492	744M	744M	165	2.21G	2.21G	100	3.66G	3.66G
memshort	R	246	1.48G	744M	328	1.11G	558M	246	1.48G	744M				120	3.05G	1.52G
memint	R	123	2.97G	744M	164	2.23G	558M	123	2.97G	744M				119	3.07G	769M
ChkSum32	R	101	3.62G	906M	82	4.46G	1.11G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 416 1.11G
memory counter 832 559M
register counter 353 1.31G

Best values: RAM W: 1.37GB/s R: 2.09GB/s (Theoretical max is 6400MB/s), Cache W: 7.79GB/s R: 4.46GB/s

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AMD Athlon(tm) Processor (1 units) (RoadRunner ) cpu info
Family 6 , Model 4 , stepping 2 , 807.210 MHz, 256 KB cache, 1608.90 bogomips
384MB (SDR133), VIA KT133 chipset (shared video frame buffer, but not used)
Stress version 0.0.3, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 2 calls per us
There's 96647 pages (4096 bytes each): 368MB

CPU-RAM performance (best of 3):
Page allocation speed: 117us ( 521MP/s)
		Function			speed			on			256MB			Spent
bzero		()	W	709143	352M	352M
memset32_1()	W	memset3	W	708629	352M	90.3M	90.3M	90.3M	90.3M	90.3M	90.3M	90.3M	90.3M	90.3M	90.3M	90.3M
memset32_2()	W	memset3	W	688352	363M	92.9M	92.9M	92.9M	92.9M	92.9M	92.9M	92.9M	92.9M	92.9M	92.9M	92.9M
scasb_1()	(	scasb_1	R	1510665	165M	165M	165M	165M	165M	165M	165M	165M	165M	165M	165M	165M
scasb_2()	(	scasb_2	R	1449752	172M	172M	172M	172M	172M	172M	172M	172M	172M	172M	172M	172M
scasb_3()	(	scasb_3	R	1094248	228M	228M	228M	228M	228M	228M	228M	228M	228M	228M	228M	228M
scasw_1()	(	scasw_1	R	1177600	212M	106M	106M	106M	106M	106M	106M	106M	106M	106M	106M	106M
scasw_2()	(	scasw_2	R	1136105	220M	110M	110M	110M	110M	110M	110M	110M	110M	110M	110M	110M
scasl_1()	(	scasl_1	R	1009342	247M	63.4M	63.4M	63.4M	63.4M	63.4M	63.4M	63.4M	63.4M	63.4M	63.4M	63.4M
scasl_2()	(	scasl_2	R	928442	269M	68.9M	68.9M	68.9M	68.9M	68.9M	68.9M	68.9M	68.9M	68.9M	68.9M	68.9M
ChkSum32_1()	R	ChkSum3	R	1012418	246M	63.2M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Function			speed			on			6x64KB			Spent
scasb_1		()	(membyte_1)	R	1099	333M	333M
scasb_2()	(	scasb_2()	(membyte_2)	R	1098	333M	333M	333M	333M	333M	333M	333M	333M	333M	333M	333M
scasb_3()	(	scasb_3()		R	567	645M	645M	645M	645M	645M	645M	645M	645M	645M	645M	645M
scasw_1()	(	scasw_1()	(memshort_1	R	552	663M	331M	331M	331M	331M	331M	331M	331M	331M	331M	331M
scasw_2()	(	scasw_2()	(memshort_2	R	550	665M	332M	332M	332M	332M	332M	332M	332M	332M	332M	332M
scasl_1()	(	scasl_1()		R	278	1.31G	329M	329M	329M	329M	329M	329M	329M	329M	329M	329M
scasl_2()	(	scasl_2()		R	276	1.32G	331M	331M	331M	331M	331M	331M	331M	331M	331M	331M
ChkSum32_1()	R	ChkSum32_		R	278	1.31G	329M	329M	329M	329M	329M	329M	329M	329M	329M	329M

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 1858 250M
memory counter 1859 250M
register counter 1239 375M

Best values: RAM W: 92.9MB/s R: 63.2MB/s, Cache W: 7.79GB/s R: 1.31GB/s

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AMD Athlon(tm) 64 Processor 3000+ (1 units) (Pinoccio ) cpu info
Family 15 , Model 47 , stepping 2 , 1802.385 MHz, 512 KB cache, 3613.22 bogomips
2x1GB (DDR400) (dual bank), K8T800Pro chipset, 32bit version
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 515352 pages (4096 bytes each): 1.96GB

CPU-RAM performance (best of 3):
Page allocation speed: 50us (1.22GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	304284	821M	821M	304343	821M	821M	304301	821M	821M	145603	1.71G	1.71G
memset16	W	196838	1.27G	635M	169627	1.47G	736M	231662	1.07G	539M
memset32	W	150221	1.66G	416M	145606	1.71G	429M	182253	1.37G	342M
memset64	W	149289	1.67G	209M	148408	1.68G	210M	148469	1.68G	210M				148134	1.68G	210M
membyte	R	470420	531M	531M	326547	765M	765M	314821	794M	794M	172126	1.45G	1.45G	123786	2.01G	2.01G
memshort	R	246314	1.01G	507M	175767	1.42G	711M	168945	1.47G	739M				123776	2.01G	1.00G
memint	R	131490	1.90G	475M	124428	2.00G	502M	133959	1.86G	466M				123784	2.01G	504M
ChkSum32	R	106730	2.34G	585M	123974	2.01G	504M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	437	838M	838M	192	1.90G	1.90G	437	838M	838M	30	12.2G	12.2G
memset32	W	110	3.32G	832M	30	12.2G	3.05G	164	2.23G	558M
memset64	W	56	6.53G	817M	83	4.41G	551M	83	4.41G	551M				82	4.46G	558M
membyte	R	656	558M	558M	438	836M	836M	437	838M	838M	195	1.87G	1.87G	111	3.29G	3.29G
memshort	R	328	1.11G	558M	219	1.67G	836M	219	1.67G	836M				111	3.29G	1.64G
memint	R	165	2.21G	554M	110	3.32G	832M	165	2.21G	554M				111	3.29G	824M
ChkSum32	R	127	2.88G	720M	164	2.23G	558M

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 832 559M
memory counter 1943 239M
register counter 555 839M

Best values: RAM W: 1.71GB/s R: 2.34GB/s (Theoretical max is 6400MB/s), Cache W: 12.2GB/s R: 3.32GB/s

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AMD Athlon(tm) 64 Processor 3000+ (1 units) (Pinoccio ) cpu info
Family 15 , Model 47 , stepping 2 , 1802.385 MHz, 512 KB cache, 3613.22 bogomips
2x1GB (DDR400) (dual bank), K8T800Pro chipset, 64bit version
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 6 calls per us
There's 515352 pages (4096 bytes each): 1.96GB

CPU-RAM performance (best of 3):
Page allocation speed: 52us (1.17GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	304360	821M	821M	304433	821M	821M	304449	821M	821M	65135	3.83G	3.83G
memset16	W	196963	1.26G	634M	169997	1.47G	735M	231869	1.07G	539M
memset32	W	150673	1.65G	414M	146101	1.71G	427M	182362	1.37G	342M
memset64	W	148410	1.68G	210M	142792	1.75G	218M	148536	1.68G	210M				148520	1.68G	210M
membyte	R	472780	528M	528M	326610	765M	765M	458976	544M	544M	143626	1.74G	1.74G	123806	2.01G	2.01G
memshort	R	232602	1.07G	537M	175728	1.42G	711M	234590	1.06G	532M				123799	2.01G	1.00G
memint	R	137707	1.81G	453M	124397	2.00G	502M	122993	2.03G	508M				123798	2.01G	504M
ChkSum32	R	106744	2.34G	585M	123984	2.01G	504M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	437	838M	838M	192	1.90G	1.90G	655	559M	559M	17	21.5G	21.5G
memset32	W	109	3.35G	839M	29	12.6G	3.15G	164	2.23G	558M
memset64	W	55	6.65G	832M	16	22.8G	2.86G	82	4.46G	558M				82	4.46G	558M
membyte	R	655	559M	559M	437	838M	838M	655	559M	559M	191	1.91G	1.91G	110	3.32G	3.32G
memshort	R	328	1.11G	558M	219	1.67G	836M	328	1.11G	558M				111	3.29G	1.64G
memint	R	164	2.23G	558M	110	3.32G	832M	213	1.71G	429M				110	3.32G	832M
ChkSum32	R	126	2.90G	726M	164	2.23G	558M

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 832 559M
memory counter 1525 305M
register counter 555 839M

Best values: RAM W: 3.83GB/s R: 2.34GB/s (Theoretical max is 6400MB/s), Cache W: 22.8GB/s R: 3.32GB/s

Return to index

Intel(R) Pentium(R) D CPU 3.40GHz (2 units) (Enterprise2 ) cpu info
Family 15 , Model 6 , stepping 4 , 3400.674 MHz, 2048 KB cache, 6808.02 bogomips, w/hyperthreading, multicore (x2)
2x256MB (DDRII 533) (dual bank), ATI Radeon XPress 200 (IXP SB400) chipset (w/shared video frame buffer)
--Kin Database Stress Checks--
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 112642 pages (4096 bytes each): 429MB

CPU-RAM performance (best of 3):
Page allocation speed: 42us (1.45GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	210896	1.18G	1.18G	210640	1.18G	1.18G	210786	1.18G	1.18G	274066	912M	912M
memset16	W	209481	1.19G	596M	273733	913M	456M	211713	1.18G	590M
memset32	W	212917	1.17G	293M	273880	912M	228M	213393	1.17G	292M
memset64	W	212762	1.17G	146M	213215	1.17G	146M	213257	1.17G	146M				213864	1.16G	146M
membyte	R	249029	1.00G	1.00G	325937	767M	767M	326463	765M	765M	112977	2.21G	2.21G	94766	2.63G	2.63G
memshort	R	131737	1.89G	948M	168237	1.48G	742M	132969	1.88G	940M				94755	2.63G	1.31G
memint	R	81964	3.05G	762M	94140	2.65G	663M	82298	3.03G	759M				94439	2.64G	661M
ChkSum32	R	82351	3.03G	758M	83152	3.00G	751M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	232	1.57G	1.57G	40	9.15G	9.15G	286	1.28G	1.28G	41	8.93G	8.93G
memset32	W	57	6.42G	1.60G	41	8.93G	2.23G	61	6.00G	1.50G
memset64	W	56	6.53G	817M	56	6.53G	817M	56	6.53G	817M				40	9.15G	1.14G
membyte	R	463	790M	790M	463	790M	790M	463	790M	790M	145	2.52G	2.52G	111	3.29G	3.29G
memshort	R	174	2.10G	1.05G	231	1.58G	792M	175	2.09G	1.04G				111	3.29G	1.64G
memint	R	88	4.16G	1.04G	116	3.15G	789M	87	4.20G	1.05G				111	3.29G	824M
ChkSum32	R	78	4.69G	1.17G	79	4.63G	1.15G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 294 1.58G
memory counter 735 633M
register counter 221 2.10G

Best values: RAM W: 1.19GB/s R: 3.05GB/s (Theoretical max is 4264MB/s), Cache W: 9.15GB/s R: 4.69GB/s

Return to index

Intel(R) Pentium(R) D CPU 3.40GHz (2 units) (Enterprise2 ) cpu info
Family 15 , Model 6 , stepping 4 , 3400.674 MHz, 2048 KB cache, 6808.02 bogomips, w/hyperthreading, multicore (x2)
2x512MB (DDRII 667) (dual bank), ATI Radeon XPress 200 (IXP SB400) chipset (w/shared video frame buffer)
--Kin Database Stress Checks--
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 226606 pages (4096 bytes each): 864MB

CPU-RAM performance (best of 3):
Page allocation speed: 48us (1.27GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	195146	1.28G	1.28G	195109	1.28G	1.28G	195169	1.28G	1.28G	256740	973M	973M
memset16	W	193896	1.28G	644M	256721	973M	486M	194951	1.28G	641M
memset32	W	197346	1.26G	316M	256836	973M	243M	197294	1.26G	316M
memset64	W	197002	1.26G	158M	196921	1.26G	158M	197021	1.26G	158M				197854	1.26G	157M
membyte	R	248167	1.00G	1.00G	324998	769M	769M	325687	767M	767M	111879	2.23G	2.23G	92542	2.70G	2.70G
memshort	R	130520	1.91G	957M	168305	1.48G	742M	131780	1.89G	948M				92502	2.70G	1.35G
memint	R	78083	3.20G	800M	92170	2.71G	678M	78379	3.18G	797M				92328	2.70G	676M
ChkSum32	R	77876	3.21G	802M	79149	3.15G	789M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	212	1.72G	1.72G	41	8.93G	8.93G	288	1.27G	1.27G	41	8.93G	8.93G
memset32	W	58	6.31G	1.57G	41	8.93G	2.23G	60	6.10G	1.52G
memset64	W	56	6.53G	817M	56	6.53G	817M	56	6.53G	817M				40	9.15G	1.14G
membyte	R	463	790M	790M	463	790M	790M	463	790M	790M	145	2.52G	2.52G	111	3.29G	3.29G
memshort	R	174	2.10G	1.05G	232	1.57G	789M	175	2.09G	1.04G				111	3.29G	1.64G
memint	R	87	4.20G	1.05G	116	3.15G	789M	88	4.16G	1.04G				111	3.29G	824M
ChkSum32	R	78	4.69G	1.17G	79	4.63G	1.15G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 294 1.58G
memory counter 735 633M
register counter 220 2.11G

Best values: RAM W: 1.28GB/s R: 3.21GB/s (Theoretical max is 5336MB/s), Cache W: 9.15GB/s R: 4.69GB/s

Return to index

Intel(R) Xeon(TM) CPU 3.60GHz (4 units) (mad ) cpu info
Family 15 , Model 4 , stepping 3 , 3600.349 MHz, 2048 KB cache, 7077.88 bogomips, w/hyperthreading
8GB (?), Intel E7520 chipset, 2xXeon, 32bit version
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 2 calls per us
There's 1526300 pages (4096 bytes each): 5.82GB

CPU-RAM performance (best of 3):
Page allocation speed: 47us (1.29GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	146976	1.70G	1.70G	146470	1.70G	1.70G	147332	1.69G	1.69G	164171	1.52G	1.52G
memset16	W	145113	1.72G	861M	164506	1.51G	759M	150819	1.65G	828M
memset32	W	145093	1.72G	430M	164276	1.52G	380M	145497	1.71G	429M
memset64	W	144877	1.72G	215M	145348	1.72G	215M	145468	1.71G	214M				145486	1.71G	214M
membyte	R	245779	1.01G	1.01G	308994	809M	809M	311699	802M	802M	111373	2.24G	2.24G	96838	2.58G	2.58G
memshort	R	134955	1.85G	926M	159409	1.56G	784M	145775	1.71G	857M				95791	2.60G	1.30G
memint	R	76736	3.25G	814M	89674	2.78G	696M	78704	3.17G	794M				98062	2.54G	637M
ChkSum32	R	74570	3.35G	838M	75153	3.32G	831M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	204	1.79G	1.79G	38	9.63G	9.63G	259	1.41G	1.41G	38	9.63G	9.63G
memset32	W	54	6.78G	1.69G	38	9.63G	2.40G	58	6.31G	1.57G
memset64	W	53	6.90G	863M	52	7.04G	880M	53	6.90G	863M				38	9.63G	1.20G
membyte	R	345	1.06G	1.06G	437	838M	838M	439	834M	834M	145	2.52G	2.52G	125	2.92G	2.92G
memshort	R	181	2.02G	1.01G	219	1.67G	836M	197	1.85G	929M				123	2.97G	1.48G
memint	R	92	3.98G	995M	110	3.32G	832M	94	3.89G	973M				125	2.92G	732M
ChkSum32	R	74	4.94G	1.23G	75	4.88G	1.22G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 278 1.67G
memory counter 694 670M
register counter 208 2.23G

Best values: RAM W: 1.72GB/s R: 3.35GB/s, Cache W: 9.63GB/s R: 4.94GB/s

Return to index

Intel(R) Xeon(TM) CPU 3.60GHz (4 units) (mad ) cpu info
Family 15 , Model 4 , stepping 3 , 3600.349 MHz, 2048 KB cache, 7077.88 bogomips, w/hyperthreading
8GB (?), Intel E7520 chipset, 2xXeon, 64bit version
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 4 calls per us
There's 1526300 pages (4096 bytes each): 5.82GB

CPU-RAM performance (best of 3):
Page allocation speed: 47us (1.29GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	151188	1.65G	1.65G	153263	1.63G	1.63G	152833	1.63G	1.63G	68691	3.63G	3.63G
memset16	W	146658	1.70G	852M	164431	1.52G	760M	145884	1.71G	856M
memset32	W	145694	1.71G	428M	165803	1.50G	376M	146516	1.70G	426M
memset64	W	145741	1.71G	214M	164796	1.51G	189M	145902	1.71G	214M				145845	1.71G	214M
membyte	R	247292	1.01G	1.01G	309495	807M	807M	312283	800M	800M	71412	3.50G	3.50G	99228	2.51G	2.51G
memshort	R	136831	1.82G	913M	159705	1.56G	782M	146718	1.70G	851M				99665	2.50G	1.25G
memint	R	78868	3.16G	792M	89512	2.79G	698M	78677	3.17G	794M				97896	2.55G	638M
ChkSum32	R	74532	3.35G	838M	75354	3.31G	829M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	206	1.77G	1.77G	32	11.4G	11.4G	256	1.43G	1.43G	31	11.8G	11.8G
memset32	W	54	6.78G	1.69G	31	11.8G	2.95G	58	6.31G	1.57G
memset64	W	38	9.63G	1.20G	31	11.8G	1.47G	38	9.63G	1.20G				38	9.63G	1.20G
membyte	R	347	1.05G	1.05G	440	832M	832M	441	830M	830M	76	4.81G	4.81G	125	2.92G	2.92G
memshort	R	182	2.01G	1.00G	219	1.67G	836M	197	1.85G	929M				125	2.92G	1.46G
memint	R	93	3.93G	984M	110	3.32G	832M	94	3.89G	973M				125	2.92G	732M
ChkSum32	R	85	4.30G	1.07G	86	4.25G	1.06G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 278 1.67G
memory counter 697 668M
register counter 208 2.23G

Best values: RAM W: 3.63GB/s R: 3.50GB/s, Cache W: 11.8GB/s R: 4.81GB/s

Return to index

AMD Athlon(tm) 64 Processor 3200+ (1 units) (Eden ) cpu info
Family 15 , Model 79 , stepping 2 , 2009.333 MHz, 512 KB cache, 4022.00 bogomips
2x512MB (DDRII 533) (dual bank), nVidia Crush51PV (w/ shared video frame buffer), AM2 CPU
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 5 calls per us
There's 250736 pages (4096 bytes each): 956MB

CPU-RAM performance (best of 3):
Page allocation speed: 45us (1.35GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	280202	892M	892M	280209	892M	892M	280200	892M	892M	167585	1.49G	1.49G
memset16	W	220205	1.13G	567M	202627	1.23G	616M	252385	990M	495M
memset32	W	192009	1.30G	325M	167579	1.49G	372M	194447	1.28G	321M
memset64	W	167811	1.48G	186M	167763	1.49G	186M	167746	1.49G	186M				167499	1.49G	186M
membyte	R	279899	893M	893M	294109	850M	850M	279897	893M	893M	157073	1.59G	1.59G	125295	1.99G	1.99G
memshort	R	153427	1.62G	814M	163425	1.52G	764M	153429	1.62G	814M				125329	1.99G	997M
memint	R	124761	2.00G	500M	130230	1.91G	479M	128251	1.94G	487M				129016	1.93G	484M
ChkSum32	R	106271	2.35G	588M	125097	1.99G	499M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	392	934M	934M	172	2.12G	2.12G	392	934M	934M	26	14.0G	14.0G
memset32	W	98	3.73G	934M	26	14.0G	3.52G	147	2.49G	622M
memset64	W	50	7.32G	915M	74	4.94G	618M	74	4.94G	618M				74	4.94G	618M
membyte	R	392	934M	934M	392	934M	934M	392	934M	934M	174	2.10G	2.10G	99	3.69G	3.69G
memshort	R	196	1.86G	934M	197	1.85G	929M	196	1.86G	934M				99	3.69G	1.84G
memint	R	98	3.73G	934M	99	3.69G	924M	147	2.49G	622M				123	2.97G	744M
ChkSum32	R	114	3.21G	803M	147	2.49G	622M

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 746 624M
memory counter 1680 277M
register counter 498 935M

Best values: RAM W: 1.49GB/s R: 2.35GB/s (Theoretical max is 4264MB/s), Cache W: 14.0GB/s R: 3.73GB/s

Return to index

Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz (2 units) (Gizmo ) cpu info
Family 6 , Model 15 , stepping 6 , 1862.425 MHz, 2048 KB cache, 3727.58 bogomips, w/hyperthreading, multicore (x2)
2x256MB (DDRII533) (dual bank), Intel P965 chipset
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 129060 pages (4096 bytes each): 492MB

CPU-RAM performance (best of 3):
Page allocation speed: 42us (1.45GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	937740	266M	266M	937785	266M	266M	937763	266M	266M	107050	2.33G	2.33G
memset16	W	494150	505M	252M	106949	2.33G	1.16G	161651	1.54G	773M
memset32	W	312936	798M	199M	107128	2.33G	583M	160185	1.56G	390M
memset64	W	165423	1.51G	188M	159906	1.56G	195M	159902	1.56G	195M				159746	1.56G	195M
membyte	R	1016046	246M	246M	868949	287M	287M	293709	851M	851M	129880	1.92G	1.92G	64832	3.85G	3.85G
memshort	R	581458	429M	214M	436475	572M	286M	149508	1.67G	836M				61472	4.06G	2.03G
memint	R	293381	852M	213M	220358	1.13G	283M	79518	3.14G	785M				61574	4.06G	1.01G
ChkSum32	R	295333	846M	211M	66069	3.78G	945M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	1349	271M	271M	40	9.15G	9.15G	233	1.57G	1.57G	40	9.15G	9.15G
memset32	W	451	811M	202M	40	9.15G	2.28G	66	5.54G	1.38G
memset64	W	201	1.82G	227M	66	5.54G	693M	66	5.54G	693M				41	8.93G	1.11G
membyte	R	1480	247M	247M	1268	288M	288M	423	865M	865M	181	2.02G	2.02G	80	4.57G	4.57G
memshort	R	845	433M	216M	634	577M	288M	212	1.72G	863M				68	5.38G	2.69G
memint	R	423	865M	216M	318	1.15G	287M	106	3.45G	863M				69	5.30G	1.32G
ChkSum32	R	423	865M	216M	79	4.63G	1.15G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 1343 346M
memory counter 1611 289M
register counter 269 1.73G

Best values: RAM W: 2.33GB/s R: 4.06GB/s (Theoretical max is 4264MB/s), Cache W: 9.15GB/s R: 5.38GB/s

Return to index

Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz (2 units) (Moon ) cpu info
Family 6 , Model 15 , stepping 11 , 1998.000 MHz, 4096 KB cache, 4671.36 bogomips, w/hyperthreading, multicore (x2)
2x1GB (DDRII800) (dual bank), Intel P975X chipset (Asus P5W-DH FSB1333), [ondemand governor]
--Kin Database Stress Checks--
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 518887 pages (4096 bytes each): 1.97GB

CPU-RAM performance (best of 3):
Page allocation speed: 30us (2.3GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	736728	339M	339M	736746	339M	339M	736734	339M	339M	90400	2.76G	2.76G
memset16	W	379256	659M	329M	90366	2.76G	1.38G	158611	1.57G	788M
memset32	W	256784	973M	243M	90515	2.76G	690M	156543	1.59G	399M
memset64	W	162398	1.53G	192M	156695	1.59G	199M	156718	1.59G	199M				156067	1.60G	200M
membyte	R	810201	308M	308M	463909	538M	538M	233913	1.06G	1.06G	102364	2.44G	2.44G	51502	4.85G	4.85G
memshort	R	409121	611M	305M	233912	1.06G	534M	118463	2.11G	1.05G				44490	5.61G	2.80G
memint	R	218970	1.14G	285M	118113	2.11G	529M	62748	3.98G	996M				44488	5.61G	1.40G
ChkSum32	R	234773	1.06G	266M	51404	4.86G	1.21G

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	1055	347M	347M	32	11.4G	11.4G	187	1.95G	1.95G	32	11.4G	11.4G
memset32	W	368	995M	248M	32	11.4G	2.86G	53	6.90G	1.72G
memset64	W	179	2.04G	255M	53	6.90G	863M	53	6.90G	863M				33	11.0G	1.38G
membyte	R	1181	310M	310M	674	543M	543M	337	1.08G	1.08G	144	2.54G	2.54G	64	5.72G	5.72G
memshort	R	590	620M	310M	337	1.08G	543M	169	2.16G	1.08G				54	6.78G	3.39G
memint	R	317	1.15G	288M	169	2.16G	541M	85	4.30G	1.07G				54	6.78G	1.69G
ChkSum32	R	337	1.08G	271M	63	5.81G	1.45G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 1071 434M
memory counter 1285 362M
register counter 214 2.17G

Best values: RAM W: 2.76GB/s R: 5.61GB/s (Theoretical max is 6400MB/s), Cache W: 11.4GB/s R: 6.78GB/s

Return to index

Mobile AMD Sempron(tm) Processor 3500+ (1 units) (SpockM ) cpu info
Family 15 , Model 76 , stepping 2 , 1800.000 MHz, 512 KB cache, 1597.63 bogomips
2x512MB (DDRII533) (dual bank), ATI RS480 chipset (Acer TM5210), [ondemand governor], shared video (text mode), 64bit version
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 1 calls per us
There's 248644 pages (4096 bytes each): 948MB

CPU-RAM performance (best of 3):
Page allocation speed: 38us (1.56GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	309786	807M	807M	309757	807M	807M	309770	807M	807M	56643	4.41G	4.41G
memset16	W	169492	1.47G	737M	148342	1.68G	842M	238353	1.04G	524M
memset32	W	128837	1.94G	485M	126093	1.98G	495M	138536	1.80G	451M
memset64	W	118675	2.10G	263M	110850	2.25G	281M	124160	2.01G	251M				124170	2.01G	251M
membyte	R	463937	538M	538M	336660	742M	742M	462003	541M	541M	129758	1.92G	1.92G	130538	1.91G	1.91G
memshort	R	240379	1.04G	520M	182511	1.36G	684M	240374	1.04G	520M				130467	1.91G	958M
memint	R	126552	1.97G	493M	135824	1.84G	460M	126239	1.98G	495M				130504	1.91G	478M
ChkSum32	R	112073	2.23G	557M	112105	2.23G	557M

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	442	828M	828M	194	1.88G	1.88G	661	554M	554M	18	20.3G	20.3G
memset32	W	112	3.26G	817M	31	11.8G	2.95G	166	2.20G	551M
memset64	W	56	6.53G	817M	16	22.8G	2.86G	84	4.35G	544M				84	4.35G	544M
membyte	R	662	553M	553M	443	826M	826M	661	554M	554M	166	2.20G	2.20G	112	3.26G	3.26G
memshort	R	330	1.10G	554M	221	1.65G	828M	330	1.10G	554M				112	3.26G	1.63G
memint	R	166	2.20G	551M	112	3.26G	817M	204	1.79G	448M				112	3.26G	817M
ChkSum32	R	128	2.86G	715M	128	2.86G	715M

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 839 555M
memory counter 1884 247M
register counter 561 830M

Best values: RAM W: 4.41GB/s R: 2.23GB/s (Theoretical max is 4264MB/s), Cache W: 22.8GB/s R: 3.26GB/s

Return to index

Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz (2 units) (Pluto ) cpu info
Family 6 , Model 15 , stepping 11 , 2337.684 MHz, 4096 KB cache, 4678.42 bogomips, w/hyperthreading, multicore (x2)
2x1GB (DDRII800) (dual bank), Intel P35 chipset (Asus P5K FSB1333)
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 519093 pages (4096 bytes each): 1.98GB

CPU-RAM performance (best of 3):
Page allocation speed: 25us (2.44GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	741918	336M	336M	741950	336M	336M	741967	336M	336M	76551	3.26G	3.26G
memset16	W	377044	663M	331M	76722	3.25G	1.62G	119002	2.10G	1.05G
memset32	W	254448	982M	245M	76609	3.26G	815M	117437	2.12G	532M
memset64	W	134320	1.86G	232M	117538	2.12G	265M	117415	2.12G	266M				116975	2.13G	267M
membyte	R	810313	308M	308M	464335	538M	538M	235063	1.06G	1.06G	105544	2.36G	2.36G	57624	4.33G	4.33G
memshort	R	408203	612M	306M	234669	1.06G	532M	120378	2.07G	1.03G				53185	4.70G	2.35G
memint	R	220934	1.13G	282M	120187	2.08G	520M	65742	3.80G	950M				53168	4.70G	1.17G
ChkSum32	R	236343	1.05G	264M	55324	4.51G	1.12G

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	1053	347M	347M	32	11.4G	11.4G	188	1.94G	1.94G	32	11.4G	11.4G
memset32	W	367	997M	249M	32	11.4G	2.86G	53	6.90G	1.72G
memset64	W	178	2.05G	257M	53	6.90G	863M	53	6.90G	863M				33	11.0G	1.38G
membyte	R	1179	310M	310M	673	544M	544M	337	1.08G	1.08G	144	2.54G	2.54G	63	5.81G	5.81G
memshort	R	589	621M	310M	337	1.08G	543M	169	2.16G	1.08G				54	6.78G	3.39G
memint	R	316	1.15G	289M	169	2.16G	541M	85	4.30G	1.07G				54	6.78G	1.69G
ChkSum32	R	337	1.08G	271M	63	5.81G	1.45G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 1069 435M
memory counter 1283 362M
register counter 214 2.17G

Best values: RAM W: 3.26GB/s R: 4.70GB/s (Theoretical max is 6400MB/s), Cache W: 11.4GB/s R: 6.78GB/s

Return to index

Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz (2 units) (Earth ) cpu info
Family 6 , Model 23 , stepping 10 , 2003.000 MHz, 6144 KB cache, 5999.29 bogomips, w/hyperthreading, multicore (x2)
2x2GB (DDRII1066,5-5-5-15) (dual bank), Intel P45 chipset (Asus P5Q FSB1333)
Stress version 0.0.4, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 3 calls per us
There's 1012820 pages (4096 bytes each): 3.86GB

CPU-RAM performance (best of 3):
Page allocation speed: 19us (3.21GP/s)
		Generic			1			2			System			MMX/SSE
Speed on 256MB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	107880	2.31G	2.31G	108010	2.31G	2.31G	107965	2.31G	2.31G	39715	6.29G	6.29G
memset16	W	90797	2.75G	1.37G	62663	3.98G	1.99G	90884	2.75G	1.37G
memset32	W	90601	2.75G	689M	62684	3.98G	997M	90633	2.75G	689M
memset64	W	90159	2.77G	346M	62753	3.98G	497M	90207	2.77G	346M				90196	2.77G	346M
membyte	R	184111	1.35G	1.35G	362735	689M	689M	184106	1.35G	1.35G	57215	4.36G	4.36G	44795	5.58G	5.58G
memshort	R	94889	2.63G	1.31G	183609	1.36G	680M	94718	2.63G	1.31G				44795	5.58G	2.79G
memint	R	52512	4.76G	1.19G	94139	2.65G	663M	52482	4.76G	1.19G				44612	5.60G	1.40G
ChkSum32	R	44498	5.61G	1.40G	44545	5.61G	1.40G

In-Cache performance (tests are performed 6 times each, results are best of 4):
		Generic			1			2			System			MMX/SSE
Speed on 6x64KB		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	145	2.52G	2.52G	25	14.6G	14.6G	145	2.52G	2.52G	26	14.0G	14.0G
memset32	W	41	8.93G	2.23G	25	14.6G	3.66G	41	8.93G	2.23G
memset64	W	26	14.0G	1.76G	25	14.6G	1.83G	26	14.0G	1.76G				26	14.0G	1.76G
membyte	R	263	1.39G	1.39G	524	698M	698M	262	1.39G	1.39G	73	5.01G	5.01G	50	7.32G	7.32G
memshort	R	131	2.79G	1.39G	262	1.39G	698M	132	2.77G	1.38G				49	7.47G	3.73G
memint	R	66	5.54G	1.38G	131	2.79G	698M	66	5.54G	1.38G				49	7.47G	1.86G
ChkSum32	R	50	7.32G	1.83G	51	7.18G	1.79G

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 833 559M
memory counter 1000 465M
register counter 167 2.78G

Best values: RAM W: 6.29GB/s R: 5.61GB/s (Theoretical max is 848MB/s), Cache W: 14.6GB/s R: 7.47GB/s

Return to index

Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz (4 units) (quark ) cpu info
Family 6 , Model 37 , stepping 5 , 1197.000 MHz, 4096 KB cache, 6399.26 bogomips, w/hyperthreading, multicore (x2)
2x2x2GB (DDR3 1333, 6-8-6-24) (2xdual bank), Intel H55 chipset
--Kin Database Stress Checks--
Stress version 0.1.0, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 14 calls per us
There's 2014984 pages (4096 bytes each): 7.68GB

CPU-RAM performance (best of 3):
Page allocation speed: 6us (2.54GP/s)
		Option0			Option1			Option2			Option3			B
Speed on 64.0MB \|		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	38929	1.60G	1.60G	7360	8.49G	8.49G	38934	1.60G	1.60G	8958	6.97G	6.97G
memset16	W	19528	3.20G	1.60G	7366	8.48G	4.24G	19485	3.20G	1.60G
memset32	W	9929	6.29G	1.57G	7344	8.51G	2.12G	9938	6.28G	1.57G
memset64	W	9611	6.50G	812M	7375	8.47G	1.05G	9140	6.83G	854M	8941	6.99G	873M
memsearch8	R	40382	1.54G	1.54G	40477	1.54G	1.54G	40380	1.54G	1.54G	8007	7.80G	7.80G
memsearch16	R	21023	2.97G	1.48G	21086	2.96G	1.48G	21008	2.97G	1.48G	7980	7.83G	3.91G
memsearch32	R	11355	5.50G	1.37G	11743	5.32G	1.33G	11496	5.43G	1.35G	8032	7.78G	1.94G
memsearch64	R	7889	7.92G	990M
memsearch8r	R	76362	818M	818M	8632	7.24G	7.24G
memsearch16r	R	23471	2.66G	1.33G
memsearch32r	R	13770	4.53G	1.13G
memsearch64r	R	9599	6.51G	813M
memsearch8ri	R	74707	836M	836M	8642	7.23G	7.23G
memsearch16ri	R	23477	2.66G	1.33G
memsearch32ri	R	13788	4.53G	1.13G
memsearch64ri	R	9612	6.50G	812M
bitmapsearch8	R	59849	1.04G	1.04G	8171	7.64G	7.64G
bitmapsearch16	R	30861	2.02G	1.01G	8163	7.65G	3.82G
bitmapsearch32	R	16210	3.85G	963M	8272	7.55G	1.88G
bitmapsearch64	R	9347	6.68G	835M
bitmapsearch8s	R	7932	7.87G	7.87G
bitmapsearch16s	R	8015	7.79G	3.89G
bitmapsearch32s	R	8026	7.78G	1.94G
bitmapsearch64s	R	7830	7.98G	997M
bitmapsearch8r	R	82755	755M	755M	8936	6.99G	6.99G
bitmapsearch16r	R	52452	1.19G	595M
bitmapsearch32r	R	14161	4.41G	1.10G
bitmapsearch64r	R	9636	6.48G	810M
ChkSum32	R	11320	5.52G	1.38G	11545	5.41G	1.35G	7110	8.79G	2.19G
Best	r		WR=8.5	WR=8.51GB/s

In-Cache performance (tests are performed 8 times each, results are best of 4):
		Option0			Option1			Option2			Option3			B
Speed on 8x64.0KB \|		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	37	1.64G	1.64G	1	61.0G	61.0G	37	1.64G	1.64G	2	30.5G	30.5G
memset16	W	18	3.39G	1.69G	1	61.0G	30.5G	18	3.39G	1.69G
memset32	W	9	6.78G	1.69G	2	30.5G	7.62G	9	6.78G	1.69G
memset64	W	4	15.2G	1.90G	2	30.5G	3.81G	4	15.2G	1.90G	4	15.2G	1.90G
memsearch8	R	37	1.64G	1.64G	37	1.64G	1.64G	37	1.64G	1.64G	3	20.3G	20.3G
memsearch16	R	19	3.21G	1.60G	18	3.39G	1.69G	19	3.21G	1.60G	3	20.3G	10.1G
memsearch32	R	9	6.78G	1.69G	9	6.78G	1.69G	9	6.78G	1.69G	3	20.3G	5.08G
memsearch64	R	4	15.2G	1.90G
memsearch8r	R	73	836M	836M	4	15.2G	15.2G
memsearch16r	R	21	2.90G	1.45G
memsearch32r	R	11	5.54G	1.38G
memsearch64r	R	7	8.71G	1.08G
memsearch8ri	R	71	859M	859M	4	15.2G	15.2G
memsearch16ri	R	21	2.90G	1.45G
memsearch32ri	R	11	5.54G	1.38G
memsearch64ri	R	7	8.71G	1.08G
bitmapsearch8	R	56	1.08G	1.08G	3	20.3G	20.3G
bitmapsearch16	R	28	2.17G	1.08G	3	20.3G	10.1G
bitmapsearch32	R	14	4.35G	1.08G	3	20.3G	5.08G
bitmapsearch64	R	7	8.71G	1.08G
bitmapsearch8s	R	3	20.3G	20.3G
bitmapsearch16s	R	3	20.3G	10.1G
bitmapsearch32s	R	3	20.3G	5.08G
bitmapsearch64s	R	4	15.2G	1.90G
bitmapsearch8r	R	79	772M	772M	6	10.1G	10.1G
bitmapsearch16r	R	47	1.29G	649M
bitmapsearch32r	R	11	5.54G	1.38G
bitmapsearch64r	R	7	8.71G	1.08G
ChkSum32	R	9	6.78G	1.69G	9	6.78G	1.69G	2	30.5G	7.62G
Best	r		WR=61.	WR=61.0GB/s

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 577 807M
memory counter 865 538M
register counter 288 1.61G

Best values: RAM W: 8.51GB/s R: 8.79GB/s (Theoretical max is 48MB/s), Cache W: 61.0GB/s R: 30.5GB/s

Return to index

Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz (4 units) (SpockDB ) cpu info
Family 6 , Model 42 , stepping 7 , 3093.235 MHz, 3072 KB cache, 6186.47 bogomips, w/hyperthreading, multicore (x2)
2x2GB (DDR3 1333, CL9) (2xdual bank), Intel H67 chipset, integrated graphics and dual HD monitor
--Kin Database Stress Checks--
Stress version 0.1.0, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 32 calls per us
There's 993563 pages (4096 bytes each): 3.79GB

CPU-RAM performance (best of 3):
Page allocation speed: 3us (1.8GP/s)
		Option0			Option1			Option2			Option3			B
Speed on 64.0MB \|		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	166095	376M	376M	3575	17.4G	17.4G	24991	2.50G	2.50G	13460	4.64G	4.64G
memset16	W	82220	760M	380M	5032	12.4G	6.21G	13889	4.49G	2.24G
memset32	W	41910	1.49G	372M	4822	12.9G	3.24G	8166	7.65G	1.91G
memset64	W	22209	2.81G	351M	3556	17.5G	2.19G	9372	6.66G	833M	8537	7.32G	915M
memsearch8	R	151966	411M	411M	46094	1.35G	1.35G	45356	1.37G	1.37G	14073	4.44G	4.44G
memsearch16	R	76458	817M	408M	23785	2.62G	1.31G	23505	2.65G	1.32G	13800	4.52G	2.26G
memsearch32	R	39343	1.58G	397M	12928	4.83G	1.20G	12664	4.93G	1.23G	13840	4.51G	1.12G
memsearch64	R	20860	2.99G	374M
memsearch8r	R	147781	422M	422M	24626	2.53G	2.53G
memsearch16r	R	75900	823M	411M
memsearch32r	R	40034	1.56G	390M
memsearch64r	R	22116	2.82G	353M
memsearch8ri	R	149178	418M	418M	23345	2.67G	2.67G
memsearch16ri	R	77185	809M	404M
memsearch32ri	R	40831	1.53G	382M
memsearch64ri	R	21829	2.86G	357M
bitmapsearch8	R	157926	395M	395M	16854	3.70G	3.70G
bitmapsearch16	R	79817	783M	391M	16868	3.70G	1.85G
bitmapsearch32	R	39647	1.57G	394M	16860	3.70G	926M
bitmapsearch64	R	20871	2.99G	374M
bitmapsearch8s	R	13849	4.51G	4.51G
bitmapsearch16s	R	14067	4.44G	2.22G
bitmapsearch32s	R	14730	4.24G	1.06G
bitmapsearch64s	R	20430	3.05G	382M
bitmapsearch8r	R	157869	395M	395M	28472	2.19G	2.19G
bitmapsearch16r	R	107199	583M	291M
bitmapsearch32r	R	41206	1.51G	379M
bitmapsearch64r	R	22713	2.75G	343M
ChkSum32	R	41766	1.49G	374M	9312	6.71G	1.67G	12051	5.18G	1.29G
Best	r		WR=17.	WR=17.5GB/s

In-Cache performance (tests are performed 8 times each, results are best of 4):
		Option0			Option1			Option2			Option3			B
Speed on 8x64.0KB \|		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	156	391M	391M	2	30.5G	30.5G	23	2.65G	2.65G	11	5.54G	5.54G
memset16	W	78	782M	391M	2	30.5G	15.2G	12	5.08G	2.54G
memset32	W	39	1.56G	391M	2	30.5G	7.62G	5	12.2G	3.05G
memset64	W	20	3.05G	381M	2	30.5G	3.81G	3	20.3G	2.54G	3	20.3G	2.54G
memsearch8	R	142	429M	429M	42	1.45G	1.45G	42	1.45G	1.45G	11	5.54G	5.54G
memsearch16	R	72	847M	423M	21	2.90G	1.45G	21	2.90G	1.45G	11	5.54G	2.77G
memsearch32	R	35	1.74G	435M	10	6.10G	1.52G	10	6.10G	1.52G	11	5.54G	1.38G
memsearch64	R	17	3.59G	448M
memsearch8r	R	142	429M	429M	22	2.77G	2.77G
memsearch16r	R	71	859M	429M
memsearch32r	R	37	1.64G	412M
memsearch64r	R	19	3.21G	401M
memsearch8ri	R	144	423M	423M	33	1.84G	1.84G
memsearch16ri	R	90	678M	339M
memsearch32ri	R	37	1.64G	412M
memsearch64ri	R	19	3.21G	401M
bitmapsearch8	R	146	418M	418M	14	4.35G	4.35G
bitmapsearch16	R	73	836M	418M	14	4.35G	2.17G
bitmapsearch32	R	36	1.69G	423M	14	4.35G	1.08G
bitmapsearch64	R	18	3.39G	423M
bitmapsearch8s	R	11	5.54G	5.54G
bitmapsearch16s	R	11	5.54G	2.77G
bitmapsearch32s	R	10	6.10G	1.52G
bitmapsearch64s	R	18	3.39G	423M
bitmapsearch8r	R	169	361M	361M	29	2.10G	2.10G
bitmapsearch16r	R	90	678M	339M
bitmapsearch32r	R	37	1.64G	412M
bitmapsearch64r	R	19	3.21G	401M
ChkSum32	R	41	1.48G	372M	7	8.71G	2.17G	10	6.10G	1.52G
Best	r		WR=30.	WR=30.5GB/s

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 646 720M
memory counter 970 480M
register counter 184 2.53G

Best values: RAM W: 17.5GB/s R: 6.71GB/s (Theoretical max is 48MB/s), Cache W: 30.5GB/s R: 8.71GB/s

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Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz (4 units) (bs2 ) cpu info
Family 6 , Model 42 , stepping 7 , 1600.000 MHz, 6144 KB cache, 6622.52 bogomips, w/hyperthreading, multicore (x4)
2x2x4GB (DDR3 1333, CL9) (2xdual bank), Intel H67 chipset
Stress version 0.1.0, Copyright (C) 2005 David Lopez Vinacua
GetuT() resolution: 1us, speed: 15 calls per us
There's 4103984 pages (4096 bytes each): 15.6GB

CPU-RAM performance (best of 3):
Page allocation speed: 7us (2.17GP/s)
		Option0			Option1			Option2			Option3			B
Speed on 64.0MB \|		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	21346	2.92G	2.92G	3339	18.7G	18.7G	20384	3.06G	3.06G	7405	8.44G	8.44G
memset16	W	11274	5.54G	2.77G	3325	18.7G	9.39G	11076	5.64G	2.82G
memset32	W	7200	8.68G	2.17G	3311	18.8G	4.71G	7209	8.66G	2.16G
memset64	W	7354	8.49G	1.06G	3334	18.7G	2.34G	7351	8.50G	1.06G	7361	8.49G	1.06G
memsearch8	R	37464	1.66G	1.66G	37499	1.66G	1.66G	37462	1.66G	1.66G	4837	12.9G	12.9G
memsearch16	R	19376	3.22G	1.61G	19387	3.22G	1.61G	19296	3.23G	1.61G	4829	12.9G	6.47G
memsearch32	R	10225	6.11G	1.52G	10304	6.06G	1.51G	10233	6.10G	1.52G	4836	12.9G	3.23G
memsearch64	R	5838	10.7G	1.33G
memsearch8r	R	68791	908M	908M	6220	10.0G	10.0G
memsearch16r	R	21506	2.90G	1.45G
memsearch32r	R	12478	5.00G	1.25G
memsearch64r	R	7947	7.86G	983M
memsearch8ri	R	87149	717M	717M	5958	10.4G	10.4G
memsearch16ri	R	41551	1.50G	752M
memsearch32ri	R	12477	5.00G	1.25G
memsearch64ri	R	7951	7.86G	982M
bitmapsearch8	R	37496	1.66G	1.66G	5187	12.0G	12.0G
bitmapsearch16	R	19397	3.22G	1.61G	5202	12.0G	6.00G
bitmapsearch32	R	10320	6.05G	1.51G	5184	12.0G	3.01G
bitmapsearch64	R	6061	10.3G	1.28G
bitmapsearch8s	R	4864	12.8G	12.8G
bitmapsearch16s	R	4830	12.9G	6.46G
bitmapsearch32s	R	4844	12.9G	3.22G
bitmapsearch64s	R	5862	10.6G	1.33G
bitmapsearch8r	R	87217	716M	716M	7025	8.89G	8.89G
bitmapsearch16r	R	41638	1.50G	750M
bitmapsearch32r	R	12507	4.99G	1.24G
bitmapsearch64r	R	7972	7.83G	979M
ChkSum32	R	8326	7.50G	1.87G	7638	8.18G	2.04G	4295	14.5G	3.63G
Best	r		WR=18.	WR=18.8GB/s

In-Cache performance (tests are performed 8 times each, results are best of 4):
		Option0			Option1			Option2			Option3			B
Speed on 8x64.0KB \|		(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s	(us)	B/s	i/s
memset8	W	20	3.05G	3.05G	1	61.0G	61.0G	19	3.21G	3.21G	1	61.0G	61.0G
memset16	W	10	6.10G	3.05G	1	61.0G	30.5G	10	6.10G	3.05G
memset32	W	5	12.2G	3.05G	1	61.0G	15.2G	4	15.2G	3.81G
memset64	W	2	30.5G	3.81G	1	61.0G	7.62G	2	30.5G	3.81G	2	30.5G	3.81G
memsearch8	R	35	1.74G	1.74G	35	1.74G	1.74G	35	1.74G	1.74G	2	30.5G	30.5G
memsearch16	R	17	3.59G	1.79G	17	3.59G	1.79G	17	3.59G	1.79G	2	30.5G	15.2G
memsearch32	R	8	7.62G	1.90G	8	7.62G	1.90G	8	7.62G	1.90G	2	30.5G	7.62G
memsearch64	R	4	15.2G	1.90G
memsearch8r	R	66	924M	924M	4	15.2G	15.2G
memsearch16r	R	19	3.21G	1.60G
memsearch32r	R	11	5.54G	1.38G
memsearch64r	R	6	10.1G	1.27G
memsearch8ri	R	83	735M	735M	4	15.2G	15.2G
memsearch16ri	R	39	1.56G	782M
memsearch32ri	R	11	5.54G	1.38G
memsearch64ri	R	6	10.1G	1.27G
bitmapsearch8	R	35	1.74G	1.74G	3	20.3G	20.3G
bitmapsearch16	R	17	3.59G	1.79G	3	20.3G	10.1G
bitmapsearch32	R	8	7.62G	1.90G	3	20.3G	5.08G
bitmapsearch64	R	4	15.2G	1.90G
bitmapsearch8s	R	2	30.5G	30.5G
bitmapsearch16s	R	2	30.5G	15.2G
bitmapsearch32s	R	2	30.5G	7.62G
bitmapsearch64s	R	4	15.2G	1.90G
bitmapsearch8r	R	83	735M	735M	5	12.2G	12.2G
bitmapsearch16r	R	39	1.56G	782M
bitmapsearch32r	R	11	5.54G	1.38G
bitmapsearch64r	R	6	10.1G	1.27G
ChkSum32	R	6	10.1G	2.54G	6	10.1G	2.54G	1	61.0G	15.2G
Best	r		WR=61.	WR=61.0GB/s

CPU benchmarks (best of 12):
488K loop w/counter Spent (us) B/s i/s
loop instruction 538 865M
memory counter 943 493M
register counter 134 3.47G

Best values: RAM W: 18.8GB/s R: 14.5GB/s (Theoretical max is 48MB/s), Cache W: 61.0GB/s R: 61.0GB/s

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