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KIN DB 2004 Project - Benchmark Results

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Benchmark Results:
  1. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2133371.17G1.17G2129541.17G1.17G2132541.17G1.17G1900511.31G1.31G
    memset16W1883691.32G663M1899831.31G657M1893231.32G660M
    memset32W1887621.32G331M1887431.32G331M1873751.33G333M
    memset64W1884381.32G165M1885411.32G165M1879251.33G166M1879841.32G166M
    membyteR332238752M752M430267581M581M368111679M679M1355951.84G1.84G1180492.11G2.11G
    memshortR1786191.39G699M2230241.12G560M1749421.42G714M1182092.11G1.05G
    memintR1200472.08G520M1247582.00G500M1197222.08G522M1173152.13G532M
    ChkSum32R1165242.14G536M1187012.10G526M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2821.29G1.29G448.32G8.32G3031.20G1.20G448.32G8.32G
    memset32W764.81G1.20G448.32G2.08G804.57G1.14G
    memset64W774.75G594M774.75G594M774.75G594M448.32G1.04G
    membyteR454806M806M605605M605M454806M806M1522.40G2.40G1113.29G3.29G
    memshortR2271.61G806M3031.20G604M2281.60G803M1113.29G1.64G
    memintR1532.39G598M1522.40G602M1143.21G803M1113.29G824M
    ChkSum32R764.81G1.20G764.81G1.20G
    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

    Return to index

  2. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1586061.57G1.57G1583511.57G1.57G1582301.57G1.57G1433811.74G1.74G
    memset16W1318651.89G947M1417461.76G881M1319581.89G947M
    memset32W1319141.89G473M1430851.74G436M1320091.89G473M
    memset64W1319721.89G236M1319821.89G236M1319111.89G236M1319201.89G236M
    membyteR270812923M923M341326732M732M327596763M763M1195482.09G2.09G1013832.46G2.46G
    memshortR1451141.72G861M1741341.43G717M1600331.56G781M1034412.41G1.20G
    memintR792713.15G788M941822.65G663M806633.09G774M1013872.46G616M
    ChkSum32R752443.32G830M763123.27G819M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W3301.10G1.10G448.32G8.32G2931.24G1.24G448.32G8.32G
    memset32W616.00G1.50G438.51G2.12G655.63G1.40G
    memset64W606.10G762M596.20G775M596.20G775M438.51G1.06G
    membyteR387946M946M490747M747M466785M785M1642.23G2.23G1382.65G2.65G
    memshortR2011.82G910M2461.48G744M2481.47G738M1402.61G1.30G
    memintR1043.52G880M1232.97G744M1053.48G871M1382.65G663M
    ChkSum32R834.41G1.10G844.35G1.08G
    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

    Return to index

  3. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2178081.14G1.14G2162701.15G1.15G2166421.15G1.15G1845451.35G1.35G
    memset16W1821771.37G686M1844141.35G677M1832121.36G682M
    memset32W1832171.36G341M1844911.35G338M1832891.36G340M
    memset64W1832031.36G170M1832051.36G170M1831331.36G170M1822091.37G171M
    membyteR351786710M710M461552541M541M352674708M708M1346671.85G1.85G1194252.09G2.09G
    memshortR1849401.35G675M2384831.04G524M1859401.34G672M1193622.09G1.04G
    memintR1216532.05G513M1310631.90G476M1208452.06G517M1194992.09G523M
    ChkSum32R1200292.08G520M1207902.06G517M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W3051.20G1.20G477.79G7.79G3271.11G1.11G477.79G7.79G
    memset32W824.46G1.11G477.79G1.94G864.25G1.06G
    memset64W824.46G558M834.41G551M834.41G551M477.79G973M
    membyteR491745M745M655559M559M492744M744M1652.21G2.21G1003.66G3.66G
    memshortR2461.48G744M3281.11G558M2461.48G744M1203.05G1.52G
    memintR1232.97G744M1642.23G558M1232.97G744M1193.07G769M
    ChkSum32R1013.62G906M824.46G1.11G
    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

    Return to index

  4. 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)
    Functionspeedon256MBSpent
    bzero()W709143352M352M
    memset32_1()Wmemset3W708629352M90.3M90.3M 90.3M 90.3M 90.3M 90.3M 90.3M 90.3M 90.3M 90.3M 90.3M
    memset32_2()Wmemset3W688352363M92.9M92.9M 92.9M 92.9M 92.9M 92.9M 92.9M 92.9M 92.9M 92.9M 92.9M
    scasb_1()(scasb_1R1510665165M165M165M 165M 165M 165M 165M 165M 165M 165M 165M 165M
    scasb_2()(scasb_2R1449752172M172M172M 172M 172M 172M 172M 172M 172M 172M 172M 172M
    scasb_3()(scasb_3R1094248228M228M228M 228M 228M 228M 228M 228M 228M 228M 228M 228M
    scasw_1()(scasw_1R1177600212M106M106M 106M 106M 106M 106M 106M 106M 106M 106M 106M
    scasw_2()(scasw_2R1136105220M110M110M 110M 110M 110M 110M 110M 110M 110M 110M 110M
    scasl_1()(scasl_1R1009342247M63.4M63.4M 63.4M 63.4M 63.4M 63.4M 63.4M 63.4M 63.4M 63.4M 63.4M
    scasl_2()(scasl_2R928442269M68.9M68.9M 68.9M 68.9M 68.9M 68.9M 68.9M 68.9M 68.9M 68.9M 68.9M
    ChkSum32_1()RChkSum3R1012418246M63.2M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Functionspeedon6x64KBSpent
    scasb_1()(membyte_1)R1099333M333M
    scasb_2()(scasb_2()(membyte_2)R1098333M333M333M 333M 333M 333M 333M 333M 333M 333M 333M
    scasb_3()(scasb_3()R567645M645M645M 645M 645M 645M 645M 645M 645M 645M 645M
    scasw_1()(scasw_1()(memshort_1R552663M331M331M 331M 331M 331M 331M 331M 331M 331M 331M
    scasw_2()(scasw_2()(memshort_2R550665M332M332M 332M 332M 332M 332M 332M 332M 332M 332M
    scasl_1()(scasl_1()R2781.31G329M329M 329M 329M 329M 329M 329M 329M 329M 329M
    scasl_2()(scasl_2()R2761.32G331M331M 331M 331M 331M 331M 331M 331M 331M 331M
    ChkSum32_1()RChkSum32_R2781.31G329M329M 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

    Return to index

  5. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W304284821M821M304343821M821M304301821M821M1456031.71G1.71G
    memset16W1968381.27G635M1696271.47G736M2316621.07G539M
    memset32W1502211.66G416M1456061.71G429M1822531.37G342M
    memset64W1492891.67G209M1484081.68G210M1484691.68G210M1481341.68G210M
    membyteR470420531M531M326547765M765M314821794M794M1721261.45G1.45G1237862.01G2.01G
    memshortR2463141.01G507M1757671.42G711M1689451.47G739M1237762.01G1.00G
    memintR1314901.90G475M1244282.00G502M1339591.86G466M1237842.01G504M
    ChkSum32R1067302.34G585M1239742.01G504M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W437838M838M1921.90G1.90G437838M838M3012.2G12.2G
    memset32W1103.32G832M3012.2G3.05G1642.23G558M
    memset64W566.53G817M834.41G551M834.41G551M824.46G558M
    membyteR656558M558M438836M836M437838M838M1951.87G1.87G1113.29G3.29G
    memshortR3281.11G558M2191.67G836M2191.67G836M1113.29G1.64G
    memintR1652.21G554M1103.32G832M1652.21G554M1113.29G824M
    ChkSum32R1272.88G720M1642.23G558M
    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

    Return to index

  6. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W304360821M821M304433821M821M304449821M821M651353.83G3.83G
    memset16W1969631.26G634M1699971.47G735M2318691.07G539M
    memset32W1506731.65G414M1461011.71G427M1823621.37G342M
    memset64W1484101.68G210M1427921.75G218M1485361.68G210M1485201.68G210M
    membyteR472780528M528M326610765M765M458976544M544M1436261.74G1.74G1238062.01G2.01G
    memshortR2326021.07G537M1757281.42G711M2345901.06G532M1237992.01G1.00G
    memintR1377071.81G453M1243972.00G502M1229932.03G508M1237982.01G504M
    ChkSum32R1067442.34G585M1239842.01G504M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W437838M838M1921.90G1.90G655559M559M1721.5G21.5G
    memset32W1093.35G839M2912.6G3.15G1642.23G558M
    memset64W556.65G832M1622.8G2.86G824.46G558M824.46G558M
    membyteR655559M559M437838M838M655559M559M1911.91G1.91G1103.32G3.32G
    memshortR3281.11G558M2191.67G836M3281.11G558M1113.29G1.64G
    memintR1642.23G558M1103.32G832M2131.71G429M1103.32G832M
    ChkSum32R1262.90G726M1642.23G558M
    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

  7. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2108961.18G1.18G2106401.18G1.18G2107861.18G1.18G274066912M912M
    memset16W2094811.19G596M273733913M456M2117131.18G590M
    memset32W2129171.17G293M273880912M228M2133931.17G292M
    memset64W2127621.17G146M2132151.17G146M2132571.17G146M2138641.16G146M
    membyteR2490291.00G1.00G325937767M767M326463765M765M1129772.21G2.21G947662.63G2.63G
    memshortR1317371.89G948M1682371.48G742M1329691.88G940M947552.63G1.31G
    memintR819643.05G762M941402.65G663M822983.03G759M944392.64G661M
    ChkSum32R823513.03G758M831523.00G751M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2321.57G1.57G409.15G9.15G2861.28G1.28G418.93G8.93G
    memset32W576.42G1.60G418.93G2.23G616.00G1.50G
    memset64W566.53G817M566.53G817M566.53G817M409.15G1.14G
    membyteR463790M790M463790M790M463790M790M1452.52G2.52G1113.29G3.29G
    memshortR1742.10G1.05G2311.58G792M1752.09G1.04G1113.29G1.64G
    memintR884.16G1.04G1163.15G789M874.20G1.05G1113.29G824M
    ChkSum32R784.69G1.17G794.63G1.15G
    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

  8. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1951461.28G1.28G1951091.28G1.28G1951691.28G1.28G256740973M973M
    memset16W1938961.28G644M256721973M486M1949511.28G641M
    memset32W1973461.26G316M256836973M243M1972941.26G316M
    memset64W1970021.26G158M1969211.26G158M1970211.26G158M1978541.26G157M
    membyteR2481671.00G1.00G324998769M769M325687767M767M1118792.23G2.23G925422.70G2.70G
    memshortR1305201.91G957M1683051.48G742M1317801.89G948M925022.70G1.35G
    memintR780833.20G800M921702.71G678M783793.18G797M923282.70G676M
    ChkSum32R778763.21G802M791493.15G789M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2121.72G1.72G418.93G8.93G2881.27G1.27G418.93G8.93G
    memset32W586.31G1.57G418.93G2.23G606.10G1.52G
    memset64W566.53G817M566.53G817M566.53G817M409.15G1.14G
    membyteR463790M790M463790M790M463790M790M1452.52G2.52G1113.29G3.29G
    memshortR1742.10G1.05G2321.57G789M1752.09G1.04G1113.29G1.64G
    memintR874.20G1.05G1163.15G789M884.16G1.04G1113.29G824M
    ChkSum32R784.69G1.17G794.63G1.15G
    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

  9. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1469761.70G1.70G1464701.70G1.70G1473321.69G1.69G1641711.52G1.52G
    memset16W1451131.72G861M1645061.51G759M1508191.65G828M
    memset32W1450931.72G430M1642761.52G380M1454971.71G429M
    memset64W1448771.72G215M1453481.72G215M1454681.71G214M1454861.71G214M
    membyteR2457791.01G1.01G308994809M809M311699802M802M1113732.24G2.24G968382.58G2.58G
    memshortR1349551.85G926M1594091.56G784M1457751.71G857M957912.60G1.30G
    memintR767363.25G814M896742.78G696M787043.17G794M980622.54G637M
    ChkSum32R745703.35G838M751533.32G831M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2041.79G1.79G389.63G9.63G2591.41G1.41G389.63G9.63G
    memset32W546.78G1.69G389.63G2.40G586.31G1.57G
    memset64W536.90G863M527.04G880M536.90G863M389.63G1.20G
    membyteR3451.06G1.06G437838M838M439834M834M1452.52G2.52G1252.92G2.92G
    memshortR1812.02G1.01G2191.67G836M1971.85G929M1232.97G1.48G
    memintR923.98G995M1103.32G832M943.89G973M1252.92G732M
    ChkSum32R744.94G1.23G754.88G1.22G
    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

  10. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1511881.65G1.65G1532631.63G1.63G1528331.63G1.63G686913.63G3.63G
    memset16W1466581.70G852M1644311.52G760M1458841.71G856M
    memset32W1456941.71G428M1658031.50G376M1465161.70G426M
    memset64W1457411.71G214M1647961.51G189M1459021.71G214M1458451.71G214M
    membyteR2472921.01G1.01G309495807M807M312283800M800M714123.50G3.50G992282.51G2.51G
    memshortR1368311.82G913M1597051.56G782M1467181.70G851M996652.50G1.25G
    memintR788683.16G792M895122.79G698M786773.17G794M978962.55G638M
    ChkSum32R745323.35G838M753543.31G829M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W2061.77G1.77G3211.4G11.4G2561.43G1.43G3111.8G11.8G
    memset32W546.78G1.69G3111.8G2.95G586.31G1.57G
    memset64W389.63G1.20G3111.8G1.47G389.63G1.20G389.63G1.20G
    membyteR3471.05G1.05G440832M832M441830M830M764.81G4.81G1252.92G2.92G
    memshortR1822.01G1.00G2191.67G836M1971.85G929M1252.92G1.46G
    memintR933.93G984M1103.32G832M943.89G973M1252.92G732M
    ChkSum32R854.30G1.07G864.25G1.06G
    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

  11. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W280202892M892M280209892M892M280200892M892M1675851.49G1.49G
    memset16W2202051.13G567M2026271.23G616M252385990M495M
    memset32W1920091.30G325M1675791.49G372M1944471.28G321M
    memset64W1678111.48G186M1677631.49G186M1677461.49G186M1674991.49G186M
    membyteR279899893M893M294109850M850M279897893M893M1570731.59G1.59G1252951.99G1.99G
    memshortR1534271.62G814M1634251.52G764M1534291.62G814M1253291.99G997M
    memintR1247612.00G500M1302301.91G479M1282511.94G487M1290161.93G484M
    ChkSum32R1062712.35G588M1250971.99G499M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W392934M934M1722.12G2.12G392934M934M2614.0G14.0G
    memset32W983.73G934M2614.0G3.52G1472.49G622M
    memset64W507.32G915M744.94G618M744.94G618M744.94G618M
    membyteR392934M934M392934M934M392934M934M1742.10G2.10G993.69G3.69G
    memshortR1961.86G934M1971.85G929M1961.86G934M993.69G1.84G
    memintR983.73G934M993.69G924M1472.49G622M1232.97G744M
    ChkSum32R1143.21G803M1472.49G622M
    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

  12. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W937740266M266M937785266M266M937763266M266M1070502.33G2.33G
    memset16W494150505M252M1069492.33G1.16G1616511.54G773M
    memset32W312936798M199M1071282.33G583M1601851.56G390M
    memset64W1654231.51G188M1599061.56G195M1599021.56G195M1597461.56G195M
    membyteR1016046246M246M868949287M287M293709851M851M1298801.92G1.92G648323.85G3.85G
    memshortR581458429M214M436475572M286M1495081.67G836M614724.06G2.03G
    memintR293381852M213M2203581.13G283M795183.14G785M615744.06G1.01G
    ChkSum32R295333846M211M660693.78G945M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1349271M271M409.15G9.15G2331.57G1.57G409.15G9.15G
    memset32W451811M202M409.15G2.28G665.54G1.38G
    memset64W2011.82G227M665.54G693M665.54G693M418.93G1.11G
    membyteR1480247M247M1268288M288M423865M865M1812.02G2.02G804.57G4.57G
    memshortR845433M216M634577M288M2121.72G863M685.38G2.69G
    memintR423865M216M3181.15G287M1063.45G863M695.30G1.32G
    ChkSum32R423865M216M794.63G1.15G
    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

  13. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W736728339M339M736746339M339M736734339M339M904002.76G2.76G
    memset16W379256659M329M903662.76G1.38G1586111.57G788M
    memset32W256784973M243M905152.76G690M1565431.59G399M
    memset64W1623981.53G192M1566951.59G199M1567181.59G199M1560671.60G200M
    membyteR810201308M308M463909538M538M2339131.06G1.06G1023642.44G2.44G515024.85G4.85G
    memshortR409121611M305M2339121.06G534M1184632.11G1.05G444905.61G2.80G
    memintR2189701.14G285M1181132.11G529M627483.98G996M444885.61G1.40G
    ChkSum32R2347731.06G266M514044.86G1.21G
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1055347M347M3211.4G11.4G1871.95G1.95G3211.4G11.4G
    memset32W368995M248M3211.4G2.86G536.90G1.72G
    memset64W1792.04G255M536.90G863M536.90G863M3311.0G1.38G
    membyteR1181310M310M674543M543M3371.08G1.08G1442.54G2.54G645.72G5.72G
    memshortR590620M310M3371.08G543M1692.16G1.08G546.78G3.39G
    memintR3171.15G288M1692.16G541M854.30G1.07G546.78G1.69G
    ChkSum32R3371.08G271M635.81G1.45G
    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

  14. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W309786807M807M309757807M807M309770807M807M566434.41G4.41G
    memset16W1694921.47G737M1483421.68G842M2383531.04G524M
    memset32W1288371.94G485M1260931.98G495M1385361.80G451M
    memset64W1186752.10G263M1108502.25G281M1241602.01G251M1241702.01G251M
    membyteR463937538M538M336660742M742M462003541M541M1297581.92G1.92G1305381.91G1.91G
    memshortR2403791.04G520M1825111.36G684M2403741.04G520M1304671.91G958M
    memintR1265521.97G493M1358241.84G460M1262391.98G495M1305041.91G478M
    ChkSum32R1120732.23G557M1121052.23G557M
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W442828M828M1941.88G1.88G661554M554M1820.3G20.3G
    memset32W1123.26G817M3111.8G2.95G1662.20G551M
    memset64W566.53G817M1622.8G2.86G844.35G544M844.35G544M
    membyteR662553M553M443826M826M661554M554M1662.20G2.20G1123.26G3.26G
    memshortR3301.10G554M2211.65G828M3301.10G554M1123.26G1.63G
    memintR1662.20G551M1123.26G817M2041.79G448M1123.26G817M
    ChkSum32R1282.86G715M1282.86G715M
    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

  15. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W741918336M336M741950336M336M741967336M336M765513.26G3.26G
    memset16W377044663M331M767223.25G1.62G1190022.10G1.05G
    memset32W254448982M245M766093.26G815M1174372.12G532M
    memset64W1343201.86G232M1175382.12G265M1174152.12G266M1169752.13G267M
    membyteR810313308M308M464335538M538M2350631.06G1.06G1055442.36G2.36G576244.33G4.33G
    memshortR408203612M306M2346691.06G532M1203782.07G1.03G531854.70G2.35G
    memintR2209341.13G282M1201872.08G520M657423.80G950M531684.70G1.17G
    ChkSum32R2363431.05G264M553244.51G1.12G
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1053347M347M3211.4G11.4G1881.94G1.94G3211.4G11.4G
    memset32W367997M249M3211.4G2.86G536.90G1.72G
    memset64W1782.05G257M536.90G863M536.90G863M3311.0G1.38G
    membyteR1179310M310M673544M544M3371.08G1.08G1442.54G2.54G635.81G5.81G
    memshortR589621M310M3371.08G543M1692.16G1.08G546.78G3.39G
    memintR3161.15G289M1692.16G541M854.30G1.07G546.78G1.69G
    ChkSum32R3371.08G271M635.81G1.45G
    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

  16. 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)
    Generic12SystemMMX/SSE
    Speed on 256MB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1078802.31G2.31G1080102.31G2.31G1079652.31G2.31G397156.29G6.29G
    memset16W907972.75G1.37G626633.98G1.99G908842.75G1.37G
    memset32W906012.75G689M626843.98G997M906332.75G689M
    memset64W901592.77G346M627533.98G497M902072.77G346M901962.77G346M
    membyteR1841111.35G1.35G362735689M689M1841061.35G1.35G572154.36G4.36G447955.58G5.58G
    memshortR948892.63G1.31G1836091.36G680M947182.63G1.31G447955.58G2.79G
    memintR525124.76G1.19G941392.65G663M524824.76G1.19G446125.60G1.40G
    ChkSum32R444985.61G1.40G445455.61G1.40G
    In-Cache performance (tests are performed 6 times each, results are best of 4):
    Generic12SystemMMX/SSE
    Speed on 6x64KB (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W1452.52G2.52G2514.6G14.6G1452.52G2.52G2614.0G14.0G
    memset32W418.93G2.23G2514.6G3.66G418.93G2.23G
    memset64W2614.0G1.76G2514.6G1.83G2614.0G1.76G2614.0G1.76G
    membyteR2631.39G1.39G524698M698M2621.39G1.39G735.01G5.01G507.32G7.32G
    memshortR1312.79G1.39G2621.39G698M1322.77G1.38G497.47G3.73G
    memintR665.54G1.38G1312.79G698M665.54G1.38G497.47G1.86G
    ChkSum32R507.32G1.83G517.18G1.79G
    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

  17. 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)
    Option0Option1Option2Option3B
    Speed on 64.0MB | (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W389291.60G1.60G73608.49G8.49G389341.60G1.60G89586.97G6.97G
    memset16W195283.20G1.60G73668.48G4.24G194853.20G1.60G
    memset32W99296.29G1.57G73448.51G2.12G99386.28G1.57G
    memset64W96116.50G812M73758.47G1.05G91406.83G854M89416.99G873M
    memsearch8R403821.54G1.54G404771.54G1.54G403801.54G1.54G80077.80G7.80G
    memsearch16R210232.97G1.48G210862.96G1.48G210082.97G1.48G79807.83G3.91G
    memsearch32R113555.50G1.37G117435.32G1.33G114965.43G1.35G80327.78G1.94G
    memsearch64R78897.92G990M
    memsearch8rR76362818M818M86327.24G7.24G
    memsearch16rR234712.66G1.33G
    memsearch32rR137704.53G1.13G
    memsearch64rR95996.51G813M
    memsearch8riR74707836M836M86427.23G7.23G
    memsearch16riR234772.66G1.33G
    memsearch32riR137884.53G1.13G
    memsearch64riR96126.50G812M
    bitmapsearch8R598491.04G1.04G81717.64G7.64G
    bitmapsearch16R308612.02G1.01G81637.65G3.82G
    bitmapsearch32R162103.85G963M82727.55G1.88G
    bitmapsearch64R93476.68G835M
    bitmapsearch8sR79327.87G7.87G
    bitmapsearch16sR80157.79G3.89G
    bitmapsearch32sR80267.78G1.94G
    bitmapsearch64sR78307.98G997M
    bitmapsearch8rR82755755M755M89366.99G6.99G
    bitmapsearch16rR524521.19G595M
    bitmapsearch32rR141614.41G1.10G
    bitmapsearch64rR96366.48G810M
    ChkSum32R113205.52G1.38G115455.41G1.35G71108.79G2.19G
    BestrWR=8.5WR=8.51GB/s
    In-Cache performance (tests are performed 8 times each, results are best of 4):
    Option0Option1Option2Option3B
    Speed on 8x64.0KB | (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W371.64G1.64G161.0G61.0G371.64G1.64G230.5G30.5G
    memset16W183.39G1.69G161.0G30.5G183.39G1.69G
    memset32W96.78G1.69G230.5G7.62G96.78G1.69G
    memset64W415.2G1.90G230.5G3.81G415.2G1.90G415.2G1.90G
    memsearch8R371.64G1.64G371.64G1.64G371.64G1.64G320.3G20.3G
    memsearch16R193.21G1.60G183.39G1.69G193.21G1.60G320.3G10.1G
    memsearch32R96.78G1.69G96.78G1.69G96.78G1.69G320.3G5.08G
    memsearch64R415.2G1.90G
    memsearch8rR73836M836M415.2G15.2G
    memsearch16rR212.90G1.45G
    memsearch32rR115.54G1.38G
    memsearch64rR78.71G1.08G
    memsearch8riR71859M859M415.2G15.2G
    memsearch16riR212.90G1.45G
    memsearch32riR115.54G1.38G
    memsearch64riR78.71G1.08G
    bitmapsearch8R561.08G1.08G320.3G20.3G
    bitmapsearch16R282.17G1.08G320.3G10.1G
    bitmapsearch32R144.35G1.08G320.3G5.08G
    bitmapsearch64R78.71G1.08G
    bitmapsearch8sR320.3G20.3G
    bitmapsearch16sR320.3G10.1G
    bitmapsearch32sR320.3G5.08G
    bitmapsearch64sR415.2G1.90G
    bitmapsearch8rR79772M772M610.1G10.1G
    bitmapsearch16rR471.29G649M
    bitmapsearch32rR115.54G1.38G
    bitmapsearch64rR78.71G1.08G
    ChkSum32R96.78G1.69G96.78G1.69G230.5G7.62G
    BestrWR=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

  18. 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)
    Option0Option1Option2Option3B
    Speed on 64.0MB | (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W166095376M376M357517.4G17.4G249912.50G2.50G134604.64G4.64G
    memset16W82220760M380M503212.4G6.21G138894.49G2.24G
    memset32W419101.49G372M482212.9G3.24G81667.65G1.91G
    memset64W222092.81G351M355617.5G2.19G93726.66G833M85377.32G915M
    memsearch8R151966411M411M460941.35G1.35G453561.37G1.37G140734.44G4.44G
    memsearch16R76458817M408M237852.62G1.31G235052.65G1.32G138004.52G2.26G
    memsearch32R393431.58G397M129284.83G1.20G126644.93G1.23G138404.51G1.12G
    memsearch64R208602.99G374M
    memsearch8rR147781422M422M246262.53G2.53G
    memsearch16rR75900823M411M
    memsearch32rR400341.56G390M
    memsearch64rR221162.82G353M
    memsearch8riR149178418M418M233452.67G2.67G
    memsearch16riR77185809M404M
    memsearch32riR408311.53G382M
    memsearch64riR218292.86G357M
    bitmapsearch8R157926395M395M168543.70G3.70G
    bitmapsearch16R79817783M391M168683.70G1.85G
    bitmapsearch32R396471.57G394M168603.70G926M
    bitmapsearch64R208712.99G374M
    bitmapsearch8sR138494.51G4.51G
    bitmapsearch16sR140674.44G2.22G
    bitmapsearch32sR147304.24G1.06G
    bitmapsearch64sR204303.05G382M
    bitmapsearch8rR157869395M395M284722.19G2.19G
    bitmapsearch16rR107199583M291M
    bitmapsearch32rR412061.51G379M
    bitmapsearch64rR227132.75G343M
    ChkSum32R417661.49G374M93126.71G1.67G120515.18G1.29G
    BestrWR=17.WR=17.5GB/s
    In-Cache performance (tests are performed 8 times each, results are best of 4):
    Option0Option1Option2Option3B
    Speed on 8x64.0KB | (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W156391M391M230.5G30.5G232.65G2.65G115.54G5.54G
    memset16W78782M391M230.5G15.2G125.08G2.54G
    memset32W391.56G391M230.5G7.62G512.2G3.05G
    memset64W203.05G381M230.5G3.81G320.3G2.54G320.3G2.54G
    memsearch8R142429M429M421.45G1.45G421.45G1.45G115.54G5.54G
    memsearch16R72847M423M212.90G1.45G212.90G1.45G115.54G2.77G
    memsearch32R351.74G435M106.10G1.52G106.10G1.52G115.54G1.38G
    memsearch64R173.59G448M
    memsearch8rR142429M429M222.77G2.77G
    memsearch16rR71859M429M
    memsearch32rR371.64G412M
    memsearch64rR193.21G401M
    memsearch8riR144423M423M331.84G1.84G
    memsearch16riR90678M339M
    memsearch32riR371.64G412M
    memsearch64riR193.21G401M
    bitmapsearch8R146418M418M144.35G4.35G
    bitmapsearch16R73836M418M144.35G2.17G
    bitmapsearch32R361.69G423M144.35G1.08G
    bitmapsearch64R183.39G423M
    bitmapsearch8sR115.54G5.54G
    bitmapsearch16sR115.54G2.77G
    bitmapsearch32sR106.10G1.52G
    bitmapsearch64sR183.39G423M
    bitmapsearch8rR169361M361M292.10G2.10G
    bitmapsearch16rR90678M339M
    bitmapsearch32rR371.64G412M
    bitmapsearch64rR193.21G401M
    ChkSum32R411.48G372M78.71G2.17G106.10G1.52G
    BestrWR=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

    Return to index

  19. 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)
    Option0Option1Option2Option3B
    Speed on 64.0MB | (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W213462.92G2.92G333918.7G18.7G203843.06G3.06G74058.44G8.44G
    memset16W112745.54G2.77G332518.7G9.39G110765.64G2.82G
    memset32W72008.68G2.17G331118.8G4.71G72098.66G2.16G
    memset64W73548.49G1.06G333418.7G2.34G73518.50G1.06G73618.49G1.06G
    memsearch8R374641.66G1.66G374991.66G1.66G374621.66G1.66G483712.9G12.9G
    memsearch16R193763.22G1.61G193873.22G1.61G192963.23G1.61G482912.9G6.47G
    memsearch32R102256.11G1.52G103046.06G1.51G102336.10G1.52G483612.9G3.23G
    memsearch64R583810.7G1.33G
    memsearch8rR68791908M908M622010.0G10.0G
    memsearch16rR215062.90G1.45G
    memsearch32rR124785.00G1.25G
    memsearch64rR79477.86G983M
    memsearch8riR87149717M717M595810.4G10.4G
    memsearch16riR415511.50G752M
    memsearch32riR124775.00G1.25G
    memsearch64riR79517.86G982M
    bitmapsearch8R374961.66G1.66G518712.0G12.0G
    bitmapsearch16R193973.22G1.61G520212.0G6.00G
    bitmapsearch32R103206.05G1.51G518412.0G3.01G
    bitmapsearch64R606110.3G1.28G
    bitmapsearch8sR486412.8G12.8G
    bitmapsearch16sR483012.9G6.46G
    bitmapsearch32sR484412.9G3.22G
    bitmapsearch64sR586210.6G1.33G
    bitmapsearch8rR87217716M716M70258.89G8.89G
    bitmapsearch16rR416381.50G750M
    bitmapsearch32rR125074.99G1.24G
    bitmapsearch64rR79727.83G979M
    ChkSum32R83267.50G1.87G76388.18G2.04G429514.5G3.63G
    BestrWR=18.WR=18.8GB/s
    In-Cache performance (tests are performed 8 times each, results are best of 4):
    Option0Option1Option2Option3B
    Speed on 8x64.0KB | (us)B/si/s(us)B/si/s(us)B/si/s(us)B/si/s
    memset8W203.05G3.05G161.0G61.0G193.21G3.21G161.0G61.0G
    memset16W106.10G3.05G161.0G30.5G106.10G3.05G
    memset32W512.2G3.05G161.0G15.2G415.2G3.81G
    memset64W230.5G3.81G161.0G7.62G230.5G3.81G230.5G3.81G
    memsearch8R351.74G1.74G351.74G1.74G351.74G1.74G230.5G30.5G
    memsearch16R173.59G1.79G173.59G1.79G173.59G1.79G230.5G15.2G
    memsearch32R87.62G1.90G87.62G1.90G87.62G1.90G230.5G7.62G
    memsearch64R415.2G1.90G
    memsearch8rR66924M924M415.2G15.2G
    memsearch16rR193.21G1.60G
    memsearch32rR115.54G1.38G
    memsearch64rR610.1G1.27G
    memsearch8riR83735M735M415.2G15.2G
    memsearch16riR391.56G782M
    memsearch32riR115.54G1.38G
    memsearch64riR610.1G1.27G
    bitmapsearch8R351.74G1.74G320.3G20.3G
    bitmapsearch16R173.59G1.79G320.3G10.1G
    bitmapsearch32R87.62G1.90G320.3G5.08G
    bitmapsearch64R415.2G1.90G
    bitmapsearch8sR230.5G30.5G
    bitmapsearch16sR230.5G15.2G
    bitmapsearch32sR230.5G7.62G
    bitmapsearch64sR415.2G1.90G
    bitmapsearch8rR83735M735M512.2G12.2G
    bitmapsearch16rR391.56G782M
    bitmapsearch32rR115.54G1.38G
    bitmapsearch64rR610.1G1.27G
    ChkSum32R610.1G2.54G610.1G2.54G161.0G15.2G
    BestrWR=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

    Return to index

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