OC i5-4690k help
OC i5-4690k help
ThencredibleKid shared his experience with a Corsair H55 that reached 4.2ghz after an Intel burn test, staying below 65C. He compared this to another hardware tech site's results using a 4790K and overclocking, noting it serves as a guideline for chip performance. The key is finding the right voltage in the second column "CPU Volts," similar to an H80i setup, with temperatures shown in the fifth column "OCCT." He suggests gradually increasing speeds by 0.1GHz while monitoring temperatures, avoiding exceeding 80C during stress tests. He also recommends running demanding programs like OCCT or Aida 64 for several hours at each speed.
10tacle :
ThencredibleKid :
I own a Corsair H55. I achieved 4.2ghz, completed an Intel burn test and kept temperatures below 65C.
That’s essentially a closed-loop water cooler. Another hardware tech site shared results for a 4790K with overclocking. This is just a reference point—your chip might be better or worse than theirs (meaning lower voltage needs for cooler performance, more headroom for higher speeds, and less headroom if it needs more power). It’s often said to “win the silicon lottery” when you get a solid chip.
In the chart below, the voltage in the second column is labeled “CPU Volts.” I’m unsure what cooler they used, but I think it could be similar to an H80i. The temperatures listed under the fifth column are shown as OCCT. Try increasing the speed by about 0.1GHz at a time and monitor the temps. Avoid exceeding 80C during stress tests.
http://images.anandtech.com/doci/8227/3%...K%20OC.png
PS: Download a tougher program like OCCT or Aida 64 and run it for several hours at each speed.
Thanks for guiding me in the right direction! It will be really useful!
ThencredibleKid:
Thanks for the guidance! It really means a lot.
Welcome to the overclocking scene—enjoy it!
Just remember to keep things within safe temperature and voltage ranges (under 80°C and 1.3V) for lasting use. You'll always have more to learn, too. I've been doing this for over 15 years!
10tacle :
ThencredibleKid :
Thanks for the advice! It really helps. Welcome to the overclocking scene and have fun! Just remember to keep the temperature and voltage under control (below 80C and 1.3v) for lasting use. You're always learning, too! I've been doing this for over 15 years! Thanks again! I was enjoying it but ran into some problems. After finishing my tests, I tried 4.3ghz and it didn't work. Then I went back to 4.2ghz but it was unstable. I can boot up, but the desktop doesn't run smoothly—slow and laggy. I went back to the original setting and still have the same issue. I'm not sure what's happening or how to fix it.
10tacle :
ThencredibleKid :
Thank you! I was having fun but faced some problems. After finishing my tests, I tried 4.3ghz which didn’t work. Then I went back to 4.2ghz but it was unstable too. I can boot up, but the desktop doesn’t start smoothly—it’s very slow. I went back to the original settings and the issue still exists. I’m not sure what’s happening or how to fix it.
When you mentioned "went back to original," do you mean resetting the BIOS to its default configuration and attempting to boot again?
I reset to my default BIOS settings and tried booting once more.
ThencredibleKid shared their experience of resetting to default settings and attempting a restart, but the device still malfunctioned. They suggested removing the CMOS battery at the bottom of the motherboard for about ten minutes, possibly requiring component removal, and advised keeping the AC power cord disconnected during the process. They also warned about potential risks if the battery is placed improperly inside the PSU. The user mentioned they are taking precautions against static damage while working inside the case.
10tacle :
ThencredibleKid :
I changed back to my default settings in the BIOS and tried to restart again. Still nothing works? Try taking out the CMOS battery at the bottom of the motherboard (it looks like a coin) and leave it out for around 10 minutes. You might need to remove some parts to reach it. Make sure the AC power cable is unplugged from the back of the PSU throughout the process (unplug before removing the battery, plug back in after reinserting). Also watch out so the battery doesn’t fall into the PSU if it’s upside down on the bottom with the fan running. Maybe the BIOS didn’t clear properly. I’ve experienced this before.
PS: I’m assuming you’re also taking steps to avoid static damage while working inside the case.
Sorry for the delayed reply—I was at work. I have a thought now. It seems Windows might be corrupted. This doesn’t make sense anymore. Now it’s asking me to activate Windows, and I don’t think it’s an OC issue.
I went into my PC and couldn’t locate the CMOS battery.
ThencredibleKid shared their thoughts after a delayed response. They suggested Windows might have become corrupted, noting the system now prompts for activation. They mentioned not finding the CMOS battery and hinted at possible overclocking or an update during that process. They also referenced checking the motherboard manual for the CMOS battery location.