Core i5 vs. Phenom II X4 CPU Review
WinRAR
Contents
We measured the time each CPU took to compress five high-resolution 48-bit uncompressed TIF images, each one with around 70 MB, to RAR format with the popular WinRAR application. The results below are given in seconds, so the lower the number the better.
Core i5-750 was 18.93% faster than Phenom II X4 965 and 21.84% faster than Phenom II 955 on file compression using WinRAR.

