STREAM Memory Bandwidth --- John D. McCalpin, mccalpin@cs.virginia.edu Revised to Tue Apr 15 17:23:57 CDT 2008 All results are in MB/s --- 1 MB=10^6 B, *not* 2^20 B -------------------------------------------------------------------------------- Machine ID ncpus COPY SCALE ADD TRIAD -------------------------------------------------------------------------------- ABIT_KG7_Athlon 1 941.2 592.6 727.3 727.3 data ABIT_KT7A_Athlon 1 417.1 413.6 450.0 431.2 data ABIT_VP6_PIII_933 2 643.3 685.3 641.7 611.3 data ABIT_VP6_PIII_933 1 583.7 669.3 652.0 716.8 data ABIT_bp6_celeron 1 228.6 266.7 266.7 218.2 data ABIT_BH6 1 341.3 409.6 384.0 307.2 data AMD_386 1 7.4 5.7 7.7 6.4 data AMD_586 1 50.7 45.2 47.7 44.3 data AMD_AthlonFX2_4600+ 1 3728.3 3693.0 3993.7 4052.3 data AMD_Athlon_1200 2 922.0 916.4 1051.7 1053.4 data AMD_Athlon_1200 1 726.8 711.8 860.1 851.4 data AMD_Athlon_500 1 373.5 351.8 459.3 453.4 data AMD_Athlon_550 1 348.4 420.0 421.5 413.5 data AMD_Athlon_600 1 327.0 409.7 409.5 417.2 data AMD_K6-2_400 1 145.0 145.0 163.0 163.0 data AMD_K6-2_550 1 136.0 136.0 149.2 160.2 data AMD_internal_quadcore 4 15634.0 15525.0 15519.0 15508.0 data AMD_Opteron_242 1 1975.9 1863.1 1925.9 2012.3 data AMD_Opteron_244 2 4040.8 4009.2 4436.9 4555.4 data AMD_Opteron_244 1 2342.6 2272.8 2497.3 2362.7 data AMD_Opteron_246 1 2398.9 2233.5 2414.1 2209.9 data AMD_Opteron_248 2 5488.7 5435.7 6025.0 6002.4 data AMD_Opteron_248 1 2819.8 2815.4 3146.0 3144.0 data AMD_Opteron_848 4 15378.0 15845.0 15618.0 15921.0 data AMD_Opteron_848 2 8736.1 8876.5 8521.9 8660.5 data AMD_Opteron_848 1 4456.0 4503.6 4326.3 4401.4 data ASUS_A7N8X-E 1 1378.0 1312.0 1482.0 1613.0 data ASUS_A7V_Athlon_2100+ 1 975.5 975.5 1106.4 1080.1 data ASUS_A&M_266_Athlon1900+ 1 719.7 766.2 844.4 849.6 data ASUS_A&M_266_Athlon1900+ 2 712.5 741.2 867.1 863.8 data ASUS_Athlon64_K8Vdeluxe 1 1908.0 1903.0 2123.0 2126.0 data ASUS_Athlon_1200_A7M 1 643.4 916.4 810.1 872.4 data ASUS_Athlon_1200_A7M 1 657.4 817.4 945.1 889.5 data ASUS_Athlon_1200_A7M 1 916.4 630.0 986.2 872.4 data ASUS_Athlon_1200_A7M 1 916.4 795.8 945.1 872.4 data ASUS_Athlon_1200_A7M 1 945.1 916.4 1031.0 1008.1 data ASUS_Athlon_1200_A7M 1 945.1 916.4 986.2 907.2 data ASUS_Athlon_1300_7ZX 1 474.1 474.1 600.0 518.9 data ASUS_Athlon_1333_A7M 1 533.3 581.8 738.5 711.1 data ASUS_Athlon_1333_A7M 1 941.2 592.6 727.3 685.7 data ASUS_Athlon_750_K7M 1 480.7 450.6 540.7 491.6 data ASUS_Athlon_750_K7V 1 496.5 553.8 654.5 635.3 data ASUS_Athlon_750_K7V 1 554.6 554.6 655.4 618.0 data ASUS_Athlon_750_K7V 1 576.8 576.8 655.4 636.2 data ASUS_Athlon_800 1 376.0 427.9 473.3 571.6 data ASUS_Athlon_800 1 533.3 502.8 642.2 586.9 data ASUS_Celeron-400 1 197.5 202.2 238.8 218.7 data ASUS_CUSL2-800 1 401.7 399.6 448.3 363.1 data ASUS_KFSN4-DRE 4 17104.0 16842.0 16673.0 16760.0 data ASUS_Opteron_PathScale 1 4614.0 4520.0 4558.0 4555.0 data ASUS_P2B-D_440BX_PIII-600 1 311.1 313.8 368.4 363.6 data ASUS_P2B-F_440BX_Celeron-433 1 203.8 204.9 246.2 247.4 data ASUS_P4T533-P4-2800 1 1691.7 1649.4 2151.4 2249.2 data ASUS_P4T533-P4-2800 1 1832.6 1736.2 2249.2 2249.2 data ASUS_P5K-SE_Core2Duo6550 1 5743.9 5742.6 5802.8 5813.6 data ASUS_P5B_Core2Duo6320 1 5124.5 5135.5 5330.7 5317.2 data ASUS_Pentium_180 1 76.2 110.3 109.1 100.0 ASUS_Pentium_200 1 84.2 123.1 123.1 111.6 ASUS_PentiumII_266 1 165.5 165.5 189.5 175.6 ASUS_PentiumII_450 1 306.1 296.9 360.1 351.6 ASUS_SK8N_Opteron248 1 4304.0 4251.0 4497.0 4458.0 data ASUS_SK8N_Opteron248 1 4811.0 4782.0 4685.0 4682.0 data AMD_Quad_FX_FX-72 4 14811.0 15003.0 15325.0 15498.0 data AMD_Quad_FX_FX-72 1 8232.0 8065.0 7577.0 7588.0 data Compaq_Armada_1700 1 178.2 177.7 208.7 175.7 data Compaq_EVO_N600c 1 386.7 365.7 478.8 480.0 data Compaq_Proliant_5000 1 123.1 114.3 141.2 126.3 Cyrix_MII-300 1 78.4 78.4 92.3 92.3 data Cyrix_MII-433 1 153.4 153.4 152.3 152.3 data Dell_486_DX-2-66 1 33.3 16.5 22.0 18.8 Dell_8100-1500 1 2106.0 2106.0 2144.0 2144.0 data Dell_Latitude_CPx 1 347.0 337.0 412.0 407.0 data Dell_P166s 1 119.5 102.4 107.5 104.1 Dell_P6_200 1 102.4 102.4 112.9 112.9 Dell_PII_233 1 94.5 94.5 103.6 107.2 Dell_PII_300 1 188.4 173.0 213.3 188.2 Dell_Pentium4-1400 1 1352.5 1364.3 1572.1 1555.3 data Dell_Pentium_133 1 88.0 125.7 132.0 120.0 Dell_PowerEdge400SC 1 2448.0 2474.0 3165.0 3158.0 data Dell_PowerEdge400SC 1 2315.0 2323.0 2652.0 2624.0 data eMachines_T3506 1 996.1 1025.1 1167.4 1170.3 data Fujitsu_Celcius-460 1 2370.0 2400.0 2233.0 2215.0 data Gateway_2000_P5-133-66 1 91.4 114.3 126.0 114.0 Gateway_2000_P6-200 1 107.9 89.5 100.5 101.6 Generic_440BX_350 1 279.3 279.3 329.1 271.1 Generic_440BX_400 1 304.0 307.9 363.3 315.4 Generic_Duron_600-100 1 449.8 606.6 580.8 551.4 data Generic_Duron_800-100 1 468.2 610.1 628.7 578.7 data Generic_Duron_800-133 1 600.4 809.1 773.6 734.5 data Generic_Pentium4-1400 1 1437.2 1431.6 1587.7 1575.4 data GigabyteGA-8SQ800 1 1975.2 1985.6 2357.8 2358.9 data GigabyteGA-7N400Pro 1 1285.6 1271.3 1442.8 1375.0 data GigabyteGA-7VX-Athlon700 1 511.6 503.1 584.9 484.2 data Gigabyte_586HX 1 88.9 118.5 126.3 117.1 HP_Kayak_PII_300 1 175.5 180.7 214.4 188.1 HP_ProLiant_BL25p 2 9368.0 9206.0 9458.0 9499.0 data HP_ProLiant_BL45p 4 18516.0 17665.0 18596.0 18690.0 data HP_ProLiant_DL385 2 9400.0 9206.0 9638.0 9721.0 data HP_ProLiant_DL585 4 18286.0 18223.0 18347.0 18387.0 data HP_ProLiant_BL45p 8 17614.0 17682.0 17783.0 17786.0 data HP_ProLiant_DL585 8 16893.0 16913.0 16493.0 16508.0 data HP_ProLiant_BL20pG3 1 3767.0 3731.0 4020.0 3900.0 data HP_ProLiant_DL140G2 1 3917.0 3760.0 4086.0 4005.0 data HP_ProLiant_DL360_G4p 1 3913.0 3769.0 4149.0 4046.0 data HP_ProLiant_DL380_G4 1 3920.0 3775.0 4152.0 4050.0 data HP_ProLiant_BL20pG3 1 3764.0 3724.0 4029.0 3894.0 data HP_ProLiant_DL140G2 1 3800.0 3657.0 3995.0 3915.0 data HP_ProLiant_ML350_G4p 1 3835.0 3756.0 4100.0 3969.0 data HP_ProLiant_BL20pG3 1 3600.0 3600.0 3857.0 3724.0 data HP_ProLiant_BL25p 2 8435.0 8407.0 8689.0 8671.0 data HP_ProLiant_BL30p 1 2463.0 2478.0 2112.0 2014.0 data HP_ProLiant_BL35p 2 8743.0 8737.0 9092.0 9062.0 data HP_ProLiant_DL145 2 4840.0 4848.0 5941.0 5534.0 data HP_ProLiant_DL360G4 1 3421.0 3434.0 3370.0 3426.0 data HP_ProLiant_DL385 2 7929.0 7828.0 8244.0 8247.0 data HP_ProLiant_BL45p 8 16172.0 16322.0 16022.0 16090.0 data HP_ProLiant_BL45p 4 17172.0 16433.0 17262.0 17322.0 data HP_ProLiant_DL585 8 15950.0 16032.0 16207.0 16256.0 data HP_ProLiant_DL585 4 17092.0 16354.0 17226.0 17234.0 data HP_ProLiant_DL585 4 13893.0 13894.0 14599.0 14563.0 data HP_ProLiant_DL585 4 9515.0 9486.0 11207.0 11233.0 data HP_ProLiant_ML370 1 3966.0 3926.0 3515.0 3578.0 data IBM_IntellistationMPro 1 1341.2 1348.7 1450.3 1446.3 data IBM_ThinkPad_A31 1 1019.0 1011.0 1176.0 1174.0 data Intel_Core2_Quad6600 4 4995.0 4989.0 5335.0 5312.0 data Intel_Core2_Quad6600 3 5140.0 5136.0 5515.0 5511.0 data Intel_Core2_Quad6600 2 5323.0 5319.0 5721.0 5711.0 data Intel_Core2_Quad6600 1 5328.0 5312.0 5771.0 5777.0 data Intel_D975XBX 1 3387.0 3374.0 3858.0 3870.0 data Intel_440BX-2_PIII-650 1 455.0 421.0 501.0 500.0 data Intel_440BX_600 1 342.2 340.2 412.0 409.2 data Intel_820_600B 1 379.2 386.4 448.5 448.4 data Intel_820_733EB 1 441.9 438.8 553.1 544.3 data Intel_840_PIII_933 1 522.3 523.2 630.5 634.0 data Intel_875_P4_2.80 1 2391.0 2376.0 2742.0 2715.0 data Intel_Alder_Pentium_Pr 1 140.0 140.0 163.9 167.6 Intel_PIII_600EB 1 425.3 411.8 569.4 426.3 Intel_Pentium-100 1 85.1 74.4 77.0 75.2 Intel_Pentium-133 1 84.4 77.1 85.7 85.9 Intel_Pentium-60 1 37.2 62.1 61.3 58.5 Intel_Pentium-90 1 46.4 69.9 69.9 69.9 Intel_PentiumMMX-250 1 153.4 150.2 147.1 143.2 data Intel_STL2-PIII-933 1 423.0 419.0 517.0 517.0 data Micron_Millennia_MAX_XP 1 533.0 640.0 600.0 686.0 data Micron_P5-120 1 79.3 100.4 109.9 107.7 Micron_P6-200 1 98.4 97.4 106.5 105.0 MSI_K8n_Neo2_Athlon64 1 2837.0 2718.0 3012.0 2997.0 data Nightshade_NC440BX_350 1 254.0 254.0 300.9 257.4 PC-clone-AMD-486DX-50 1 38.1 26.2 28.6 23.3 PC-clone-AMD-486DX-80 1 83.9 41.9 39.3 39.3 PII_LX_266 1 132.2 156.9 166.4 164.8 data Polywell-800-K7 1 387.9 474.1 480.0 468.3 data Rackable_C2004 1 2751.0 2747.0 3239.0 3254.0 data RackSaverRS1100 1 1798.0 1818.0 2162.0 2162.0 data Rise_mP6-266 1 142.8 142.8 137.8 134.3 data Soltek-85-ERU-Celeron1800 1 1401.0 1324.6 1429.3 1433.1 data Supermicro_X7DBE_Xeon5130 4 6194.1 4893.0 5271.3 5279.6 data Supermicro_X7DBE_Xeon5130 2 5858.2 4799.8 5196.0 5203.0 data Supermicro_X7DBE_Xeon5130 1 3988.0 3925.0 4093.2 4100.1 data Supermicro_PDSMi+_Core2Duo6320 1 4414.2 4414.8 4356.9 4356.2 data SuperMicro3709DLE 1 390.2 400.0 510.6 358.2 data Toshiba_Satellite_2545 1 44.2 44.2 49.7 50.8 data Triton_II_Pentium_133 1 75.9 85.3 87.8 85.3 Triton_II_Pentium_133 1 93.5 113.3 116.6 110.3 Tyan-2882_K8S 1 4164.0 4327.0 4271.0 4340.0 data Tyan-S2460-AthlonXP1800_ 1 787.4 771.6 848.0 730.7 data Tyan-S2518-PIII-1266 1 385.8 386.3 515.8 510.4 data Tyan-S2915 4 14415.0 14356.0 14073.0 14098.0 data Tyan-S2915 1 7311.0 7194.0 7082.0 7078.0 data Tyan-S2915 4 13029.6 13018.2 12830.7 12889.0 data Tyan_PentiumIII_800EB 1 424.1 424.1 569.2 554.6 data Tyan_TigerMP_AthlonMP 1 907.6 857.7 971.2 977.8 data ViaVT5440B_Athlon1600+ 1 774.9 742.3 803.1 669.7 data Viglen_Pentium_60 1 47.1 61.5 63.1 60.0 Apple_MacBook_Pro 1 2545.0 2471.0 2964.0 3009.0 data --------------------------------------------------------------------------------