Is your heatsink correctly seated onto your CPU? Is the cooling system up to the job?
How would you check that it is correctly fitted and is working correctly?
Many people fall into the trap of measuring the CPU temperature to check that their heatsink and heatsink fan are working correctly. There are many software utilities that will check the internal CPU temperature, such as CPU-Z or RealTemp. For Intel CPUs there is also the Intel Extreme Tuning Utility but this needs to be installed (.Net and drivers) and the system must be restarted.
How would you check that it is correctly fitted and is working correctly?
Many people fall into the trap of measuring the CPU temperature to check that their heatsink and heatsink fan are working correctly. There are many software utilities that will check the internal CPU temperature, such as CPU-Z or RealTemp. For Intel CPUs there is also the Intel Extreme Tuning Utility but this needs to be installed (.Net and drivers) and the system must be restarted.
Intel Extreme Tuning will run a stress test and show you if thermal throttling is occurring (in my case this happened once 100 deg C was reached).