So I have a Phenom II X6 1055T processor at 2.8. I suspect it's not performing as well as it should. Just a few minutes ago, I ran a WinRAR 4.01 64-bit benchmark and I got a score of just over 1600. I just looked at other people's results and I know something is wrong. What could it be? What mainly started my concern was me hearing something about something called a TLB error in Phenoms and thinking maybe mine has the problem... I have 4GB RAM(2x2GB) which is DDR3. Windows 7 64-bit Please tell me if you need more information. Thanks, K.