Not only that, but CPU Thermometer also shows the CPU load capacity for each core as well. The great thing about CPU Thermometer is that it shows the CPU cores and their temperature. Well, CPU Thermometer is another best CPU monitoring tool on the list which works with AMD and Intel processors. So, Open Hardware Monitor is one of the best CPU temperature monitor tools that you can use right now. With Open Hardware Monitor, you can monitor voltage, fan speeds, and the clock speeds as well. The software has a very clean interface, and it’s incredibly lightweight as well. Open Hardware Monitor is one of the best and top-rated Windows 10 software to check the temperature and various other aspects related to the CPU.