- Mar 8, 2013
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You can see from my signature that I have an i7-8700K, you can also see that I'm claiming to have hit 4.9GHz, but this isn't true. Yes, 4.9GHz at around 1.35V is stable for 10-20 minutes of OCCT or prime95 (actually, I've never seen it crash in a stress test), however it's not even close to stable once I start actually using the computer. In fact, I can't even get 4.7GHz with 1.35V stable.
4.7GHz is relatively stable for a few hours, but playing games like Battlefield 1, I experience crashes and other errors. Last night I saw the screen go white for a few seconds and then the textures stopped loading properly, which was strange. Chrome tabs crash, my FreeBSD VM notifies me of a watchdog timer error, the Final Fantasy XV demo crashes after about 30 minutes, Discord crashes in the background, etc. I don't get these on lower CPU clocks, so I'm almost certain the CPU is to blame.
HWMonitor shows voltage holding pretty steady at about 1.33-1.35V. My temperatures are also very reasonable, holding at around the high 60s to low 70s. I'm using an Asrock K6 Fatality motherboard with LLC at level 2.
All said, I'm stuck at 4.6GHz and really hoping that that's fully stable.
Have I got the worst 8700K ever? Are those of you out there with 5.1GHz overclocks actually able to sustain these clocks 24/7 while stressing the CPU with realistic workloads?
4.7GHz is relatively stable for a few hours, but playing games like Battlefield 1, I experience crashes and other errors. Last night I saw the screen go white for a few seconds and then the textures stopped loading properly, which was strange. Chrome tabs crash, my FreeBSD VM notifies me of a watchdog timer error, the Final Fantasy XV demo crashes after about 30 minutes, Discord crashes in the background, etc. I don't get these on lower CPU clocks, so I'm almost certain the CPU is to blame.
HWMonitor shows voltage holding pretty steady at about 1.33-1.35V. My temperatures are also very reasonable, holding at around the high 60s to low 70s. I'm using an Asrock K6 Fatality motherboard with LLC at level 2.
All said, I'm stuck at 4.6GHz and really hoping that that's fully stable.
Have I got the worst 8700K ever? Are those of you out there with 5.1GHz overclocks actually able to sustain these clocks 24/7 while stressing the CPU with realistic workloads?
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