i7 3770k paired with Coolermaster 212x – overheating concerns...
i7 3770k paired with Coolermaster 212x – overheating concerns...
Hi everyone, I’m looking for some guidance on my overclocking temperature problems.
I’m using an i7 3770k on an Asrock Z77 Extreme 4 motherboard and have recently added a Coolermaster 212x cooler.
After overclocking to 4.3 GHz and running a stress test with Prime95 for 45 minutes, the maximum recorded temperatures in Core Temp were about 102°C.
I removed the cooler, cleaned everything with isopropyl alcohol, reapplied thermal paste (the one that came with the 212x), and the issue repeated itself twice.
All Prime95 tests ran smoothly without errors or crashes, though idle temps stayed around 33°C.
Could it be that the temperatures are being reported incorrectly?
I’ve double-checked everything to make sure it’s installed and seated correctly—my knowledge is limited—but I’m still unsure.
Any advice would be greatly appreciated.
The vcore voltage displayed during stress testing is 4.3 volts.
It reaches around 1.356. Did you adjust it by hand? It seems excessively high, which explains the high temperatures.
You're using offset mode with a step of 0.005v. Make sure to use a consistent fixed value for that setting.
I'm using offset mode with a step of 0.005v. Should I stick to a fixed value? Thanks, I'm new to this, you can probably understand! Start by testing stable overclock with manual voltage, then you can switch to adaptive or offset. Set 1.250v manually and aim for 4.5GHZ. Run a stress test, adjust voltage or frequency based on results. It will take some time, but there are many guides online about CPU overclocking. Try keeping the voltage under 80 or at least in the low 80s during the stress test and tweak accordingly.
Makentox :
hcpe85 :
I'm using offset mode with a step of 0.005v. Should I stick to a fixed value? Sorry, I'm not very experienced with this, you can probably understand!
First check stability with manual voltage, then adaptive or offset is possible. Set 1.250v manually and aim for 4.5GHZ. Run a stress test and adjust voltage or frequency based on results. It will take some time to write more precise details, but there are many guides online about CPU overclocking.
Try keeping the voltage below 80 or at least in the low 80s during testing, and tweak accordingly.
Thanks a lot for your advice, I really appreciate it. I was actually following a guide but might have misunderstood it, or it could be incorrect!
I'll look for another one. Thanks again.
I've revisited this tutorial and checked my setup again. At the moment I'm running at 4.3 GHz, with a max core voltage near 1.27 and temperatures around 88°C in Prime95. I'm using offset mode with a -0.005 voltage offset. I've experimented with more negative offsets to lower voltage and reduce heat, but it consistently causes instability. Could there be another issue I'm missing?
I’ve started from the beginning using this guide:
https://www.youtube.com/watch?v=668ATnnBOZU
Currently I’m at 4.3 GHz with a max core voltage near 1.27 and temperatures around 88°C in Prime95. I’m using offset mode with a -0.005 voltage offset. I’ve experimented with more negative offsets to lower the voltage and reduce heat, but it causes instability. Could there be another approach I should try?
Also, did you attempt manual overclocking first to determine a stable GHZ/voltage ratio? Your current offset is only 0.005v lower than the default setting the motherboard would apply automatically—so it’s similar to auto, and 1.27 seems too high for my 4.3 GHz.
Be sure to reset all default settings before overclocking to ensure you clear any previous configurations.
By the way, don’t use adaptive options; manual settings seem more reliable based on my experience.
Makentox :
hcpe85 :
I’ve revisited the instructions using the link you shared. Right now I’m running at 4.3 GHz with a max core voltage near 1.27 and temperatures around 88°C in Prime95. I’m using offset mode with a -0.005 voltage offset. I’ve experimented with more negative offsets to lower the voltage and reduce heat, but it often causes instability. Could there be another approach I’m missing?
Have you considered trying manual overclocking first to determine a stable GHZ/voltage ratio? Your current offset is only 0.005 volts lower than what the motherboard would normally apply automatically—so it behaves similarly to auto, and 1.27 seems too high for my 4.3 GHz setup.
Make sure you reset all default settings before attempting further adjustments. Also, note that adaptive voltage control isn’t available in the settings I see; I only have options for auto, offset, and fixed unless it’s hidden elsewhere.