STREAM "tuned" results


This is the "tuned" set of STREAM benchmark results.

This set includes results modified source code.
This table *excludes* results for the following categories:


STREAM Memory Bandwidth --- John D. McCalpin, mccalpin@cs.virginia.edu
Revised to Mon Mar 28 09:39:48 CDT 2016

All results are in MB/s --- 1 MB=10^6 B, *not* 2^20 B

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Sub. Date   Machine ID                      ncpus    COPY      SCALE        ADD      TRIAD
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1995.06.26  Cray_T3D_coded                   512   169677.0   166578.0   114976.0   112126.0 data
1995.01.30  Cray_T3D_coded                   256    98303.7    84229.5    57622.6    56078.7 data
1995.01.30  Cray_T3D_coded                   128    49132.9    42113.9    28811.1    28032.5 data
1995.01.30  Cray_T3D_coded                    64    24577.9    21061.6    14405.8    14020.2 data
1995.01.30  Cray_T3D_coded                    32    12288.6    10530.7     7204.2     7010.7 data
1995.01.30  Cray_T3D_coded                     1      384.5      329.4      225.4      220.1 data
2006.02.08  IBM_BladeCenter_JS21               2     7053.4     6321.2     6560.8     6521.0 data
1996.11.26  IBM_RS-6000-C10_hand               1      126.3      100.0      120.0      116.1 data
1998.10.08  IBM_RS6000-43P-260                 1      941.8      985.1     1096.3     1102.8 data
1999.10.25  IBM_SP-PWR3smp-High-222            8     4332.9     4211.4     4843.3     4937.8 data
1999.10.25  IBM_SP-PWR3smp-High-222            4     2677.0     2630.9     3091.3     3101.2 data
1999.10.25  IBM_SP-PWR3smp-High-222            2     1549.2     1524.4     1843.5     1844.5 data
1999.10.25  IBM_SP-PWR3smp-High-222            1      790.4      794.1      951.0      953.3 data
2004.09.12  IBM_eServer_OpenPower_720          4     6154.0     6014.0     8611.0     8802.0 data
2005.02.11  IBM_eServer_OpenPower_710          2     3040.0     3010.0     4378.0     4427.0 data
2004.11.02  IBM_eServer_p5-595                64   158176.4   153812.4   169687.4   174567.4 data
2005.08.09  IBM_eServer_p5-575                16    50174.0    49010.0    55184.0    55871.0 data
2005.02.24  IBM_eServer_p5-575                 8    52098.0    52174.0    54864.0    55733.0 data
2004.07.13  IBM_eServer_p5-570                16    40465.0    40132.0    44907.0    45187.0 data
2004.07.13  IBM_eServer_p5-570                 8    38737.0    38506.0    42548.0    43037.0 data
2004.07.13  IBM_eServer_p5-570                 4    26026.0    24853.0    26118.0    26214.0 data
2004.07.13  IBM_eServer_p5-550                 4     6148.0     6019.0     8772.0     8986.0 data
2004.07.13  IBM_eServer_p5-520                 2     3076.0     3011.0     4397.0     4510.0 data
2006.07.23  IBM_System_p5_550Q                 8    16460.0    15891.0    18843.0    19509.0 data
2006.07.23  IBM_System_p5_550                  4    16255.0    16150.0    20459.0    20722.0 data
2006.02.12  IBM_System_p5_560Q                16    33775.0    33159.0    40133.0    40777.0 data
2006.02.12  IBM_System_p5-575                  8    77901.0    81228.0    96726.0   100523.0 data
2006.02.12  IBM_System_p5-575                 16    76066.0    75703.0    85668.0    86379.0 data
2005.10.03  IBM_System_p5-550Q                 8    16679.0    16177.0    18145.0    18756.0 data
2005.10.03  IBM_System_p5-550                  4    16758.0    16340.0    20061.0    20403.0 data
2005.10.03  IBM_System_p5-520                  2     8487.0     8362.0    10137.0    10319.0 data
2005.10.03  IBM_System_p5-505                  2     6249.0     6137.0     8819.0     9012.0 data
2005.03.11  IBM_eServer_p5-550_Express         4     6264.0     6137.0     8775.0     8998.0 data
2002.11.12  IBM_eServer_p650_6M2               8     9365.0     9488.0    10139.0    10372.0 data
2003.05.27  IBM_eServer_p655+_4p               4    17661.9    17839.1    19901.4    19973.1 data
2003.05.06  IBM_eServer_p655+_8p               8    17762.0    17371.0    19566.0    19741.0 data
2002.11.12  IBM_eServer_p655_651A              4    15311.0    15132.0    15875.0    15963.0 data
2002.11.12  IBM_eServer_p655_651B              8    16120.0    16075.0    15881.0    15960.0 data
2003.05.23  IBM_eServer_p670+                 16    32947.0    33673.0    35925.0    36818.0 data
2003.05.06  IBM_eServer_p690+                 32    51455.0    53425.0    58651.0    58891.0 data
2004.12.22  SGI_Altix_3700_Bx2               512   906388.0   870211.0  1055179.0  1119913.0 data
1997.01.30  Sun_UE_10000_250_assembly         63    10307.0    10180.0    10181.0    10107.0 data
1997.01.30  Sun_UE_10000_250_assembly         56    10250.0    10175.0    10030.0     9910.0 data
1997.01.30  Sun_UE_10000_250_assembly         48     9938.0     9917.0     9618.0     9373.0 data
1997.01.30  Sun_UE_10000_250_assembly         40     9277.0     9355.0     8877.0     8594.0 data
1997.01.30  Sun_UE_10000_250_assembly         32     7872.0     7987.0     7377.0     7092.0 data
1997.01.30  Sun_UE_10000_250_assembly         24     6720.0     6759.0     6156.0     5860.0 data
1997.01.30  Sun_UE_10000_250_assembly         16     4527.0     4669.0     4243.0     3944.0 data
1997.01.30  Sun_UE_10000_250_assembly          8     2499.0     2491.0     2252.0     2099.0 data
1997.01.30  Sun_UE_10000_250_assembly          1      325.0      322.0      288.0      263.0 data
1996.04.25  Sun_UE_6000_assembly              16     2551.0     2449.9     2434.6     2434.9 data
1996.04.25  Sun_UE_6000_assembly              15     2547.6     2441.9     2381.2     2385.4 data
1996.04.25  Sun_UE_6000_assembly              12     2517.9     2371.8     2119.1     2118.7 data
1996.04.25  Sun_UE_6000_assembly               8     2202.5     1814.7     1551.7     1537.3 data
1996.04.25  Sun_UE_6000_assembly               4     1206.0      995.7      842.7      825.3 data
1996.04.25  Sun_UE_6000_assembly               2      641.8      534.1      451.2      429.3 data
1996.04.25  Sun_UE_6000_assembly               1      366.8      282.2      241.4      238.2 data
1999.12.17  AMD_Athlon_500                     1      452.9      351.1      454.2      454.7 data
2001.02.16  Generic_Pentium4-1400              1     2102.0     2102.0     2111.0     2104.0 data
2004.03.28  Apple_PwrBook_G4-1330              1      760.6      756.0      809.2      917.0 data
2000.04.02  Apple_PwrMac_G4-400                1      569.7      545.0      484.1      497.2 data
2000.06.22  Apple_PwrMac_G4-466                1      791.5      674.0      783.4      685.1 data
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