I am helping my friend to buy a computer but first i need to know which cpu is faster. Here's the link AMD Athlon™ X2 7550 Dual-Core Processor http://www.amd.com/us/products/desktop/processors/athlon-x2/Pages/AMD-athlon-x2-processor-model-numbers-feature-comparison.aspx Intel® Pentium® Processor E5300 http://ark.intel.com/Product.aspx?id=35300 THANK YOU