Adjusting performance beyond specifications for this model
Adjusting performance beyond specifications for this model
I'm sorry for the repeated post, but I still can't locate a clear solution regarding whether it's permissible to perform this level of overclocking and using higher voltages with the cooler master hyper 212 evo. It seems more affordable to purchase a new cooler than replacing the CPU. I've already found some information that suggests it's simpler to just enter the BIOS and check the temperatures, especially since I can access the BIOS quickly after a short SSD stress test.
REPOST--
Are there any software tools available to track CPU temperatures in the updated F5G BIOS for my z170 DH3P motherboard?
I'm currently using an EVGA Supernova 750 80 Plus Bronze certified system, which runs an Intel i5-6400 @ 4.38 GHz on a cooler master hyper 212 evo. I'm setting the Vcore to 1.325V and keeping my RAM slightly below its rated speed. I've noticed no significant performance drop by lowering the memory clock slightly (16GB DDR4 2400MHZ).
I'm curious about the safe limits for running the i5-6400 on this board, based on the results I've seen after stress tests and the BIOS access I gained.
Additionally, could you share how far I can push the i5-6400 safely? Would there be a monitoring program or method to ensure I'm not damaging the CPU?
Thank you for your continued support; this forum is really helpful!
Jason H
I previously asked a comparable question regarding temperature reading and didn't receive any answers. After some trial and error, I discovered that core temperatures remain unreadable, while CPU and package temperatures appear to be displayed correctly. This observation led me to monitor those specific temperatures during testing with non-k skylake OC. There are likely several tools available for reporting these values, and I currently rely on HWInfo.
As soon as you closed prime 95 the temperature dropped quickly as expected.
Downloaded CPUID HWmonitor, opened it, and ran prime 95 again.
It indicates that although the BIOS set my V-core to 1.76V, the CPUID reports a core voltage of 1.320V—what should I do now?
EDIT: All previous settings no longer apply; I’m using HWinfo and everything is back to normal! Thanks for your help!
When the CPU isn't under stress, its voltage will be lower. Stopping stress causes an immediate drop in temperature. The Vcore reading seems elevated—have you discovered a more stable one? In tests, my CPU reaches 56°C max and drops to idle within seconds when I reduce load. Tools like HardMonitor, Realtemp, and CoreTemp are useful for tracking temperatures and voltages, displaying current, minimum, and maximum values.
When you reduce stress on the CPU, its voltage will decrease noticeably. Once you stop putting pressure on the CPU, its temperature should drop almost immediately. The Vcore reading of 1.325 seems elevated. Have you discovered a more stable lower Vcore? During testing, my CPU reached its maximum of 56°C and cooled down to idle levels within 1-2 seconds after shutting it down. Also, HWmonitor, Realtemp, and Coretemp are useful tools for tracking temperatures and voltages, displaying current, minimum, and maximum values.
Thanks for the suggestions on software. I tried HWmonitor but it didn’t show the temperature data I needed. It’s interesting you asked about the Vcore—I’ve been trying to lower it, and so far it’s at 1.31V. I was seeing 1.325 in videos about overclocking this chip, but also in a guide on overclocking.guide.
My i5-6400 performed well, even reaching 4725 MHz at 1.375V, which is a significant overclock of 75%. During stress tests, I only managed an average of 42°C and a maximum of 45°C after shutting it down. I hope this will improve with a better CPU cooler in the future.
Thanks for your feedback!