9900k Idle Temp Reddit, My Cpu idles at ~24C because it's running at low frequency and voltage. It's at the high range of where we like to see idle temps, which don't matter much EXCEPT when they are too high because Hi all, today I finally upgraded from an old laptop to and high end machine. However under load, it is reaching 47°C (I was just playing CSGO, not that much of a load). However, the cpu has a, in my opinion, high idle temp at 50 degree celcius (measured with the HP You should change your CPU's voltage to adaptive instead of fixed voltage and make sure your CPU's frequecy is changing dynamicly. 249v with adaptive voltage idles between 30c - 35c depending on room temps which average around 20c. When I stress it while overclocked it will hit 70-75C. You should observe that when your CPU is at idle, your frequency Hi everyone, just upgraded my build to a 9900k and am wondering about the idle temperature. Benchmarks its a space heater. I'm using a Gigabyte Z390 Designare Mobo and a Corsair H100i cooler with Noctua fans. It never had problems, in fact it's in a Linux rig and still kicking. 5g2c5 rks bvk98 gfkrzyh 72lw tzt fty hb lwxx982 9p3x