Freezing occurs when PC freezes during stock settings after overclocking.
Freezing occurs when PC freezes during stock settings after overclocking.
Have you attempted adjusting the LLC setting to a higher value, as this might indicate a vdroop problem?
I'm hoping for a good result. I believe I can achieve 4.9GHz at 1.278v with a high LLC configuration. My motherboard is a Gigabyte and it has a different LLC setup than usual—high, normal, turbo, or extreme.
Passed memtest three times with a 5:30 h time, no errors found. The PC still freezes at stock settings; I’m unsure what to do. Previously, I ran at 4.8ghz @ 1.25v stable. Should I consider an RMA?
It seems the problem might not be with the CPU itself. If you reset the BIOS by clearing the CMOS and restarting with your first successful 4.8GHz configuration at 1.265v, then test again—only lowering the temperature if everything works.
Also, what CPU cooler are you using?
I'll attempt it. The cooler is SilentiumPC grandis 2, a Polish brand providing solid value for the price.