STREAM Machine Balance --- John D. McCalpin, mccalpin@cs.virginia.edu Revised to Tue Apr 15 17:23:55 CDT 2008 Balance is Peak MFLOPS divided by Triad Bandwidth in MW/s ------------------------------------------------------------------ Machine ID Peak BW Machine Machine ID ncpus MFLOPS (MW/s) Balance ------------------------------------------------------------------ Cray_T3D_coded 512 76800.0 14015.8 5.5 Cray_T3D_coded 256 38400.0 7009.8 5.5 Cray_T3D_coded 128 19200.0 3504.1 5.5 Cray_T3D_coded 64 9600.0 1752.5 5.5 Cray_T3D_coded 32 4800.0 876.3 5.5 Cray_T3D_coded 1 150.0 27.5 5.5 IBM_BladeCenter_JS21 2 21600.0 815.1 26.5 data IBM_RS-6000-C10_hand 1 80.0 14.5 5.5 IBM_RS6000-43P-260 1 800.0 137.8 5.8 IBM_SP-PWR3smp-High-222 8 7104.0 617.2 11.5 IBM_SP-PWR3smp-High-222 4 3552.0 387.6 9.2 IBM_SP-PWR3smp-High-222 2 1776.0 230.6 7.7 IBM_SP-PWR3smp-High-222 1 888.0 119.2 7.5 IBM_eServer_OpenPower_720 4 26400.0 1100.2 24.0 data IBM_eServer_OpenPower_710 2 13200.0 553.4 23.9 data IBM_eServer_p5-595 64 486400.0 21820.9 22.3 data IBM_eServer_p5-575 16 96000.0 6983.9 13.7 data IBM_eServer_p5-575 8 60800.0 6966.6 8.7 data IBM_eServer_p5-570 16 121600.0 5648.4 21.5 data IBM_eServer_p5-570 8 60800.0 5379.6 11.3 data IBM_eServer_p5-570 4 30400.0 3276.8 9.3 data IBM_eServer_p5-550 4 26400.0 1123.2 23.5 data IBM_eServer_p5-520 2 13200.0 563.8 23.4 data IBM_System_p5_550Q 8 52800.0 2438.6 21.7 data IBM_System_p5_550 4 33600.0 2590.2 13.0 data IBM_System_p5_560Q 16 96000.0 5097.1 18.8 data IBM_System_p5-575 8 70400.0 12565.4 5.6 data IBM_System_p5-575 16 115200.0 10797.4 10.7 data IBM_System_p5-550Q 8 48000.0 2344.5 20.5 data IBM_System_p5-550 4 30400.0 2550.4 11.9 data IBM_System_p5-520 2 15200.0 1289.9 11.8 data IBM_System_p5-505 2 13200.0 1126.5 11.7 data IBM_eServer_p5-550_Express 4 24000.0 1124.8 21.3 data IBM_eServer_p650_6M2 8 46400.0 1296.5 35.8 data IBM_eServer_p655+_4p 4 27200.0 2496.6 10.9 data IBM_eServer_p655+_8p 8 48000.0 2467.6 19.5 data IBM_eServer_p655_651A 4 20800.0 1995.4 10.4 data IBM_eServer_p655_651B 8 35200.0 1995.0 17.6 data IBM_eServer_p670+ 16 96000.0 4602.2 20.9 data IBM_eServer_p690+ 32 217600.0 7361.4 29.6 data SGI_Altix_3700_Bx2 512 3276800.0 139989.1 23.4 data Sun_UE_10000_250_assembly 63 31500.0 1263.4 24.9 Sun_UE_10000_250_assembly 56 28000.0 1238.8 22.6 Sun_UE_10000_250_assembly 48 24000.0 1171.6 20.5 Sun_UE_10000_250_assembly 40 20000.0 1074.2 18.6 Sun_UE_10000_250_assembly 32 16000.0 886.5 18.0 Sun_UE_10000_250_assembly 24 12000.0 732.5 16.4 Sun_UE_10000_250_assembly 16 8000.0 493.0 16.2 Sun_UE_10000_250_assembly 8 4000.0 262.4 15.2 Sun_UE_10000_250_assembly 1 500.0 32.9 15.2 Sun_UE_6000_assembly 16 5344.0 304.4 17.6 Sun_UE_6000_assembly 15 5010.0 298.2 16.8 Sun_UE_6000_assembly 12 4008.0 264.8 15.1 Sun_UE_6000_assembly 8 2672.0 192.2 13.9 Sun_UE_6000_assembly 4 1336.0 103.2 13.0 Sun_UE_6000_assembly 2 668.0 53.7 12.4 Sun_UE_6000_assembly 1 334.0 29.8 11.2 AMD_Athlon_500 1 1000.0 56.8 17.6 data Generic_Pentium4-1400 1 2800.0 263.0 10.6 data Apple_PwrBook_G4-1330 1 2660.0 114.6 23.2 data Apple_PwrMac_G4-400 1 800.0 62.1 12.9 data Apple_PwrMac_G4-466 1 932.0 85.6 10.9 data ------------------------------------------------------------