Need help setting up the OC for the i7-7700k.
Need help setting up the OC for the i7-7700k.
Hello,
I hope you find what you're looking for.
I'm just starting out with CPU overclocking, though I'm more comfortable with GPUs and memory. I need advice on adjusting settings for an I7-7700k. Here are my current details:
Specifications: 7700k, stock settings with Deep-cool gamer storm captain 120ex aio push-push cooling.
Gigabyte Z270mx-Gaming 5 MMO
G.skill Trident Z 3200mhz
Running Prime95 under full load shows the CPU boosts to 4.5ghz and reaches a peak temperature of 75°C.
According to HWMonitor, the average VID draw is around 1.360V with a maximum of 1.403V, while CPU-Z displays core voltage between 1.225-1.245. Why do these values differ?
I've managed to push the stock speed to 4.8ghz without issues during gaming, but Prime95 fails and the system doesn't crash.
What changes should I make in the BIOS to achieve a stable 4.8ghz? Many others have reached 90°C under heavy load with that setting.
Any guidance would be greatly appreciated.
Best regards,
Slav
Hello Slav
I recommend this guide to assist you in adjusting settings. It applies to Skylake as well:
http://www.tweaktown.com/guides/7481/twe...index.html
For improving overclock performance, consider these steps:
- Start with OC core only, without increasing cache frequency boost
- Enable load line calibration (LLC) at a higher level to get a steadier voltage when the CPU is under load (this affects "vdroop")
Please test these two options and share your outcomes, then we can proceed further.
Hello Slav
I recommend this guide to assist you in adjusting settings. It applies to Skylake as well:
http://www.tweaktown.com/guides/7481/twe...index.html
For improving overclock performance, consider these steps:
- Start with OC core only, without increasing cache frequency boost
- Enable load line calibration (LLC) at a higher level to get a steadier voltage when the CPU is under load (this affects "vdroop")
Please test these two options and share your outcomes, then we can proceed further.
Hello Slav,
I recommend checking this guide to assist you in adjusting your settings. It’s mainly for Skylake but works well for Kaby as well:
http://www.tweaktown.com/guides/7481/twe...index.html
For improving overclock performance, I suggest:
- Start with OC core only, without increasing cache frequency
- Enable load line calibration (LLC) at a higher level to get a steadier voltage when the CPU is under load (this affects "vdroop")
Please try these two options first and share your results. Then we can proceed from there.
Thanks for your response, I’ll review the link soon.
My setup has changed slightly: still stock components, max 83C on the package, core at 89°C (a bit warmer than usual), not under a stress test but just playing Overwatch. With an AIO liquid cooler, should temperatures rise significantly? My 4790K doesn’t reach that even at full load with OC enabled.