It is only a matter of installing a few trusted and free third-party software, namely ‘MSI Afterburner,’ ‘GPU-Z” and the ‘CPU Temp’ and configuring them with the correct settings. If you suspect that an overheating GPU or a CPU is causing the lags or stutters in your gameplay, or perhaps if you want to check the integrity of your PC’s cooling system, particularly after overclocking, then you will want to know how to monitor CPU and GPU temp while gaming.įortunately, monitoring the CPU and the GPU temperature while gaming is pretty simple.