De AMD Phenom TLB Patch testado e explicado , citado pela AMD:
It’s unfortunate that the TLB erratum that affects the AMD Phenom 9500 and 9600 processors has garnered as much attention as it has. Unfortunate not just for AMD, but for customers because I believe it has been blown out of proportion. [..] It is extremely unlikely desktop users are going to find themselves in a scenario that could trigger this erratum. [..] We’ve communicated a BIOS modification to motherboard vendors that will ensure system stability, and we’re implementing a silicon fix in future CPUs. But what really stands out to me is that we put a switch in the AMD OverDrive utility that enables PC users to disable the BIOS workaround. That should send a message of our confidence that desktop users should not lose sleep about this particular erratum.
Como diz: não perca o sono sobre isso.