Westmere Vs POWER7

ghrs2010

SPEC CPU2006 fp/int_rate

Fujitsu PRIMERGY TX300 S6, Intel Xeon X5680, 3.33 GHz
Base Copies = 24
Enabled Cores = 12
Enabled Chips = 2
Cores/Chip = 6
Threads/Core = 2
fp peak = 257
int Peak = 381

IBM Power 780 (3.86 GHz, 16 core)
Base Copies = 64
Enabled Cores = 16
Enabled Chips = 2
Cores/Chip = 8
Threads/Core = 4
fp peak = 586
int Peak = 652

daliying

**，根本就没有可比性~

voodoohoho

这么比就跟LZ要和相扑运动员比体重，和NBA的中锋比身高一样

Prescott

16个Core的最低端Power 750 Express 3.3GHz，报价都10万美元起了。这个Power 780都不公开报价了，和5000美元的Westmere比，真有出息

ghrs2010

http://www.spec.org/cpu2006/resu ... 20100208-09616.html
http://www.spec.org/cpu2006/resu ... 20100208-09617.html

2-way Tukwila 1.73G
fp_rate peak = 136
int_rate peak = 134