Some queries regarding 4770K overclocking
Some queries regarding 4770K overclocking
After testing a few runs with my 4770K at 4.2ghz using 1.195v without any adjustments, I realized it's time to push it to at least 4.5Ghz. The current configuration is as follows:
Core clock set to 4.4Ghz on a Corsair H110i GT AIO WC
Ring frequency at 4.0Ghz (default is 3.9Ghz, likely)
Vcore at 1.250
Ring voltage of 1.2v
System Agent Offset +0.250
IO and Analog input offset +0.195
Memory runs at 2400MHz with XMP profile, timings at rated speeds (1.65V)
Overall, the system appears stable so far—two hours on Aida64 without any crashes. Temperatures on both the Aida64 and HWMonitor show significant differences during stress tests; the Aida64 reads around 75°C under load, while the HWMonitor fluctuates between 60–79°C, reaching a peak of 81°C. I suspect the Aida64 is just reporting an average, which seems acceptable.
During gaming, I experience about 65°C depending on CPU usage, with voxel deformation in some games briefly pushing it to 71–72°C. Still, I’m wondering if these temperatures and voltages are suitable for continuous operation. I plan to gradually lower the Vcore over time and ask whether adjusting only the Vcore or keeping others constant is better. Also, curious—do increments of 0.01 really matter? The HWMonitor shows no change in Vcore readings when using 0.01 steps, except when changing by 0.05 instantly, which caused a BSOD during a game.
In short, it seems my chip isn’t gold, or perhaps it’s not optimized for higher frequencies. I can’t run at 4.5Ghz right now due to the BSOD on Windows Welcome screen, and raising Vcore further feels risky. What should I do next?
This page provides instructions for overclocking an Intel 4770K processor.
This page provides instructions for overclocking an Intel 4770K processor.