I recently updated my BIOS from an older version to the latest one to ensure I could play the new Call of Duty. Now, my CPU (Ryzen 7 5800X3D) is running at 95-100% utilization during gameplay, with temperatures around 70°C and package temperatures hitting 80-85°C. The fans are noticeably louder too. Interestingly, I haven't experienced any gameplay stutters; if anything, it feels like performance might be better. Previously, my CPU voltage was around 0.96V, but now it seems to have increased to 1.28V. I'm curious if this level of CPU usage and temperature is considered normal after a BIOS update, or should I be concerned about these changes? This is my first build, so I'm a bit anxious about whether I did something wrong. Any insights would be appreciated!
3 Answers
It sounds like you’re just utilizing your CPU better now! The increased temperatures are a common trade-off when running it at higher capacities. What cooler are you using? A robust cooling solution can help manage those temps even better.
I totally get your concern! After flashing a new BIOS, it usually resets a bunch of settings. You might need to re-enable your EXPO profiles and tweak the curve optimizer settings again. Your fan curves could also need adjusting since they might be set to ramp up too aggressively at those temperatures. Pay attention to how hot your CPU is running, but if you haven't encountered any stuttering or other performance issues, you might just be seeing the CPU work at its full potential now!
Your BIOS probably wasn't as old as you thought since the Ryzen 5800X3D was released in 2022. It's possible that the update freed up more potential from the CPU, hence the increased utilization and temperatures. Check if any of your BIOS settings, like curve optimizers, got reset during the update. Also, remember that CPU voltage can fluctuate a lot, so don't let a single photo stress you too much. If everything seems stable while gaming, it’s likely okay!

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