I had upgraded to AMD Phenom II x6 1090T recently to use the advantage of overclocking. I have a Asus motherboard. It was the old one which I had not upgraded due to short of budget. Now I just to overclock this and before that I am trying to connect some resources for the same. The best thing about this cpu is that comparing to the Phenom X4, it is straight to the hearts that have been added to the cpu. I am disappointed with the cache which I assume to get more higher. For the L1 it is 128 and for the L2 it 512 and that is enough. I had also checked my system stability via OCCT and that was well good. I had run diagnostic for my hardware also which were positive. I just want to share the overclocking experience who had already done this.