Hey everyone! A little while back, I upgraded my CPU to an Intel i9 14th 14900k, and I've been having some serious overheating issues. My CPU averages 45°C when idle, but when I open something like YouTube, it spikes to 75°C and then averages around 50°C. However, while gaming, it often shoots above 95°C, which occasionally causes my PC to restart. I've tried various fixes including a BIOS update, Intel's recommended settings, new thermal paste, and checking airflow, but nothing seems to work. I'm starting to think there might be compatibility issues between my parts. Here's my build:
- Intel Core i9-14900K 3.20 GHz
- 1x Kingston FURY 32 GB DDR5
- MSI MPG Z690 FORCE WIFI
- AMD Radeon RX 6800 XT
- Corsair iCUE H150i ELITE LCD XT
- ZM1000-ARX 1000W 80PLUS PLATINUM
As this is my first custom-built PC, I'm not too sure what my next steps should be. I'm considering either replacing my motherboard while keeping the CPU or switching entirely to AMD. Any thoughts on which route would be better? And what specific parts would you recommend if I need to replace anything?
2 Answers
I'd agree that overheating can stem from mismatched components or configuration issues. If you're considering motherboard replacement, ensure it supports all the features you need and has great thermal solutions. Look into motherboards that pair well with your CPU for an optimal setup. If you decide on AMD, you'll need a complete overhaul, but keep in mind AMD CPUs generally run cooler—so it might be worth considering for long-term performance. Just be careful that the new parts are compatible with your other components!
Hey there! Sounds like a frustrating situation. First off, let's talk fans and airflow. Are your fans properly configured? You want to ensure that the system has positive air pressure to keep the airflow efficient. How are you doing with your cooler? Make sure it's mounted correctly, and don't skip checking if you've removed any protective plastic from the AIO. For a CPU like yours, a 360mm AIO cooler should be sufficient to prevent thermal throttling, so make sure your pump and fan settings are cranked up to react to rising temperatures. Lowering power settings might help too, but you might run into stability issues with undervolting. Good luck!
Thanks for the advice! I did remove the plastic from the heatsink, and my fans and pump are set to a balanced curve. I’ll definitely double-check the airflow and see if I can adjust the fan settings to be more aggressive.
I appreciate the input! If I do swap out the motherboard for a better one, any specific models you’d recommend that would pair nicely with my existing setup?