I recently upgraded to an Intel i5 14600KF for my PC, which I primarily use for work that puts a lot of load on the CPU but not much on the GPU. However, I noticed that the motherboard temperatures are quite alarming—some reaching 118°C and the max hitting 126°C according to HWMonitor. I've set up my cooling with eight fans optimally placed, and added aluminum heatsinks on the VRMs since my motherboard lacks built-in heat dissipation features. My CPU and GPU temps are normal, but given these high motherboard readings, should I be concerned and consider replacing my motherboard to prevent any issues?
4 Answers
Consider trying different monitoring software. HWiNFO is great, but not flawless. You might want to try tools like Open Hardware Monitor or Aida (the demo) to get better readings.
You probably won't damage anything immediately, but your CPU might not reach its full potential. If your board’s power delivery isn't up to par, it could actually slow down your new CPU compared to your older one. I've seen cases where upgrading ended up with worse performance because the motherboard couldn't deliver enough power for the new CPU's requirements. But if you run some benchmarks and it’s still clocking decently, you might be okay without a motherboard upgrade.
I’m hoping to avoid a replacement. I’m planning to undervolt a bit to manage temps, expecting some performance drop, but if it’s too much lower, then I guess I’ll have to change it.
It’s also possible HWMonitor is giving inaccurate readings. Try using HWInfo in Sensor Only mode to see if it helps with those temp readings.
Unfortunately, HWInfo doesn't display the temps for those parts in Sensor Only mode either.
Using your own heatsinks—did they help at all with those high temps?
Yeah, those temps are with the heatsinks already in place.
I gave MSI Afterburner and HWInfo a shot, but they didn’t show the detailed readings that HWMonitor does—just CPU and GPU.