CPU 效能比較

評估虛擬化效能用vmark 會比較好.
http://www.vmware.com/products/vmmark/

網上spec CINT2006 測試資料會比較多 (Integer Component of SPEC CPU2006)

http://www.spec.org/cpu2006/CINT2006/

For Example

Intel Xeon X5550
SPECint®_rate2006 = 242
SPECint_rate_base2006 = 226
http://www.spec.org/cpu2006/results/res2009q2/cpu2006-20090601-07562.html


Intel Xeon E5540
SPECint®_rate2006 = 215
SPECint_rate_base2006 = 201
http://www.spec.org/cpu2006/results/res2009q2/cpu2006-20090522-07482.html