You can check your CPU temperature by downloading a third-party app, like HWMonitor for PCs and XRG for Macs.
A good temperature for your desktop computer's CPU is around 120℉ when idle, and under 175℉ when under stress.
XDA Developers on MSN
3 reasons why your VRM temperatures matter, and how to check them
VRM temperatures are not the hottest topic in hardware optimization, but they're quietly critical to the stability, longevity ...
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