I just built a new PC with a Ryzen 5 9600, and I've noticed that when I'm running the Black Myth Wukong benchmark, my CPU temps hit high 80-90 degrees Celsius consistently when it's at 100% usage. However, when I cap it to 99%, the temperatures drop significantly to around 58 degrees. I understand that at 100% usage, the CPU enters a boost state which increases temperatures, but is it normal for such a dramatic difference with just a 1% change? This heat pattern occurs under various loads as well.
5 Answers
You've described a normal functioning CPU in boost mode. If it’s running hot, look at your cooling options and airflow in your case!
Yes, what you're experiencing is pretty normal. CPUs tend to run hotter when they're pushed to their limits, especially with short bursts of high load. Just make sure your cooling setup is adequate to handle the heat!
The difference isn’t just a small 1% increase; capping the CPU at 100% allows it to utilize turbo boost, which pushes the temp higher. At 99%, it stays at base clock speeds, so it’s much cooler. If your system is overheating, you might want to consider better cooling solutions or setting a max temp limit to keep it in check.
Capping may help reduce temps, but you could actually be sacrificing more performance than you think. The Ryzen 5 9600X is fairly easy to cool; I’d recommend investing in a decent aftermarket cooler that can handle the heat more effectively.
Honestly, if you’re worried about temperatures, consider limiting max temps to something like 75°C to 85°C. The jump from 99% to 100% usage is significant due to how turbo mode works, so managing temps is key.
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