Reduced power supply voltage
Reduced power supply voltage
Your new PC is showing slower performance in Windows, and the Task Manager reports a clock speed of .53 GHz. Checking the BIOS confirms your CPU core voltage is at 680V. This suggests a potential issue with the power delivery or cooling system. You may want to verify the voltage regulator, ensure proper airflow, or consult the motherboard manual for further troubleshooting.
The processor changes its core speed automatically based on workload. When a core isn’t working, it reduces speed or shuts it off completely to conserve energy. If the speed drops too much, voltage can also be reduced significantly. Use tools such as HWInfo64 - https://www.hwinfo.com/download/ to monitor sensors and view core speeds and voltages. While HWInfo64 is active, run a demanding program like OCCT’s CPU test: https://www.ocbase.com/occt/personal. During the test, core speeds should rise and voltages increase accordingly. Also check temperature sensors during the run... if the CPU reports high temps (like 100°C), it may indicate cooling issues with your cooler or water block. Keep in mind that benchmarks are meant to run at full capacity for extended periods, so higher temps are typical. If voltages and speeds remain low throughout, it could point to a software issue rather than a faulty motherboard. You might consider updating the BIOS or the chipset drivers to the latest versions available on amd.com or intel.com.