STREAM Memory MFLOPS --- John D. McCalpin, mccalpin@cs.virginia.edu Revised to Mon Apr 3 19:18:34 CDT 2017 All results are in MFLOPS --- 1 MFLOPS=10^6 FP OPS/sec ---------------------------------------------------------------------------- Sub. Date Machine ID ncpus SCALE ADD TRIAD ---------------------------------------------------------------------------- 1995.06.26 Cray_T3D_coded 512 10411.1 4790.7 9343.8 data 1995.01.30 Cray_T3D_coded 256 5264.3 2400.9 4673.2 data 1995.01.30 Cray_T3D_coded 128 2632.1 1200.5 2336.0 data 1995.01.30 Cray_T3D_coded 64 1316.3 600.2 1168.4 data 1995.01.30 Cray_T3D_coded 32 658.2 300.2 584.2 data 1995.01.30 Cray_T3D_coded 1 20.6 9.4 18.3 data 2017.04.04 Fujitsu_SPARC_M12-2 12 7644.2 5309.0 10645.9 data 2006.02.08 IBM_BladeCenter_JS21 2 395.1 273.4 543.4 data 1996.11.26 IBM_RS-6000-C10_hand 1 6.2 5.0 9.7 data 1998.10.08 IBM_RS6000-43P-260 1 61.6 45.7 91.9 data 1999.10.25 IBM_SP-PWR3smp-High-222 8 263.2 201.8 411.5 data 1999.10.25 IBM_SP-PWR3smp-High-222 4 164.4 128.8 258.4 data 1999.10.25 IBM_SP-PWR3smp-High-222 2 95.3 76.8 153.7 data 1999.10.25 IBM_SP-PWR3smp-High-222 1 49.6 39.6 79.4 data 2004.09.12 IBM_eServer_OpenPower_720 4 375.9 358.8 733.5 data 2005.02.11 IBM_eServer_OpenPower_710 2 188.1 182.4 368.9 data 2004.11.02 IBM_eServer_p5-595 64 9613.3 7070.3 14547.3 data 2005.08.09 IBM_eServer_p5-575 16 3063.1 2299.3 4655.9 data 2005.02.24 IBM_eServer_p5-575 8 3260.9 2286.0 4644.4 data 2004.07.13 IBM_eServer_p5-570 16 2508.2 1871.1 3765.6 data 2004.07.13 IBM_eServer_p5-570 8 2406.6 1772.8 3586.4 data 2004.07.13 IBM_eServer_p5-570 4 1553.3 1088.2 2184.5 data 2004.07.13 IBM_eServer_p5-550 4 376.2 365.5 748.8 data 2004.07.13 IBM_eServer_p5-520 2 188.2 183.2 375.8 data 2006.07.23 IBM_System_p5_550Q 8 993.2 785.1 1625.8 data 2006.07.23 IBM_System_p5_550 4 1009.4 852.5 1726.8 data 2006.02.12 IBM_System_p5_560Q 16 2072.4 1672.2 3398.1 data 2006.02.12 IBM_System_p5-575 8 5076.8 4030.2 8376.9 data 2006.02.12 IBM_System_p5-575 16 4731.4 3569.5 7198.2 data 2005.10.03 IBM_System_p5-550Q 8 1011.1 756.0 1563.0 data 2005.10.03 IBM_System_p5-550 4 1021.2 835.9 1700.2 data 2005.10.03 IBM_System_p5-520 2 522.6 422.4 859.9 data 2005.10.03 IBM_System_p5-505 2 383.6 367.5 751.0 data 2005.03.11 IBM_eServer_p5-550_Express 4 383.6 365.6 749.8 data 2002.11.12 IBM_eServer_p650_6M2 8 593.0 422.5 864.3 data 2003.05.27 IBM_eServer_p655+_4p 4 1114.9 829.2 1664.4 data 2003.05.06 IBM_eServer_p655+_8p 8 1085.7 815.2 1645.1 data 2002.11.12 IBM_eServer_p655_651A 4 945.8 661.5 1330.2 data 2002.11.12 IBM_eServer_p655_651B 8 1004.7 661.7 1330.0 data 2003.05.23 IBM_eServer_p670+ 16 2104.6 1496.9 3068.2 data 2003.05.06 IBM_eServer_p690+ 32 3339.1 2443.8 4907.6 data 2004.12.22 SGI_Altix_3700_Bx2 512 54388.2 43965.8 93326.1 data 1997.01.30 Sun_UE_10000_250_assembly 63 636.2 424.2 842.2 data 1997.01.30 Sun_UE_10000_250_assembly 56 635.9 417.9 825.8 data 1997.01.30 Sun_UE_10000_250_assembly 48 619.8 400.8 781.1 data 1997.01.30 Sun_UE_10000_250_assembly 40 584.7 369.9 716.2 data 1997.01.30 Sun_UE_10000_250_assembly 32 499.2 307.4 591.0 data 1997.01.30 Sun_UE_10000_250_assembly 24 422.4 256.5 488.3 data 1997.01.30 Sun_UE_10000_250_assembly 16 291.8 176.8 328.7 data 1997.01.30 Sun_UE_10000_250_assembly 8 155.7 93.8 174.9 data 1997.01.30 Sun_UE_10000_250_assembly 1 20.1 12.0 21.9 data 1996.04.25 Sun_UE_6000_assembly 16 153.1 101.4 202.9 data 1996.04.25 Sun_UE_6000_assembly 15 152.6 99.2 198.8 data 1996.04.25 Sun_UE_6000_assembly 12 148.2 88.3 176.6 data 1996.04.25 Sun_UE_6000_assembly 8 113.4 64.7 128.1 data 1996.04.25 Sun_UE_6000_assembly 4 62.2 35.1 68.8 data 1996.04.25 Sun_UE_6000_assembly 2 33.4 18.8 35.8 data 1996.04.25 Sun_UE_6000_assembly 1 17.6 10.1 19.8 data 1999.12.17 AMD_Athlon_500 1 21.9 18.9 37.9 data 2001.02.16 Generic_Pentium4-1400 1 131.4 88.0 175.3 data 2004.03.28 Apple_PwrBook_G4-1330 1 47.2 33.7 76.4 data 2000.04.02 Apple_PwrMac_G4-400 1 34.1 20.2 41.4 data 2000.06.22 Apple_PwrMac_G4-466 1 42.1 32.6 57.1 data ----------------------------------------------------------------------------