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传说中的地球模拟器性能
采用GCC最佳化编译
整数运算性能:
・Dhrystone v2.1
PS3 Cell 3.2GHz: 1879.630
PowerPC G4 1.25GHz: 2202.600
PentiumIII 866MHz: 1124.311
Pentium4 2.0AGHz: 1694.717
Pentium4 3.2GHz: 3258.068
双精度浮点:
・Linpack 100x100 Benchmark In C/C++ (Rolled Double Precision)
PS3 Cell 3.2GHz: 315.71
PentiumIII 866MHz: 313.05
Pentium4 2.0AGHz: 683.91
Pentium4 3.2GHz: 770.66
Athlon64 X2 4400+ (2.2GHz): 781.58
单精度浮点:
・Linpack 100x100 Benchmark In C/C++ (Rolled Single Precision)
PS3 Cell 3.2GHz: 312.64
PentiumIII 866MHz: 198.7
Pentium4 2.0AGHz: 82.57
Pentium4 3.2GHz: 276.14
Athlon64 X2 4400+ (2.2GHz): 538.05
[ 本帖最后由 bwdinlife 于 2007-12-16 00:07 编辑 ] |
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