What to Do About High CPU Usage on My 9800X3D?

September 10, 2025 4 answers
Asked by CuriousBuilder123
I recently built my first PC and it has a 9800X3D processor along with a B850 Aorus Elite motherboard and a 3080 graphics card. I noticed that while playing games like Valorant and PUBG, my CPU usage sometimes hits 106%, but my temperatures stay between 57 and 62 degrees Celsius. Since I'm new to using an AMD CPU (I used to have an Intel i9-10900KF), I'm unsure if such high CPU usage is normal. I've heard about issues with the 9800X3D overheating, and I don't want to risk damaging it. Is there a way to fix or monitor this high CPU usage?

Answers

GadgetGeek77
Yep, that sounds like a software issue to me. Modern CPUs can handle a lot without damage, and if your temps are stable, you're likely fine. Just keep an eye on it in Task Manager, as itโ€™ll provide the most accurate numbers. If it consistently shows high usage and you're experiencing issues, then we might need to look deeper.
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TechSavvyGuy42
Seeing 106% CPU usage sounds alarming, but it's likely a software glitch. Your CPU canโ€™t actually exceed 100% usage, so this might just be a misreading from the KANALI software you're using. Typically, high CPU usage happens when you're pushing for high fps or performing demanding tasks, and it's not damaging unless itโ€™s consistently overheating. You might want to try monitoring your CPU usage with a program like MSI Afterburner to get more reliable data.

ConcernedGamer88: Iโ€™ve noticed the same high readings on those programs too, and itโ€™s usually just a display error. Task Manager usually gives a better view of what's happening with your CPU.

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BuildExpert101
High CPU usage can be common, especially with demanding games. You're most likely encountering a misreading from the KANALI software. When you check in Task Manager, you should get more accurate readings. It might show you less than 100% during idle, which is normal. If your temps are fine, I wouldn't worry too much about it affecting your CPU health.

NewPCEnthusiast99: Right, I looked at Task Manager and saw the same high numbers too. Itโ€™s a little worrying since my previous CPU didnโ€™t hit those levels. Just trying to figure out if it's a common thing with AMD processors.

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PhoenixRising404
I would check Task Manager as well. Sometimes, these software tools just show readings incorrectly. If you're seeing around 90-100% usage there during gaming, itโ€™s quite normal due to the intensive tasks. I wouldn't panic unless you start seeing temperatures rise dangerously high.
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