i9 10900k OC modification
i9 10900k OC modification
The setup seems stable under your conditions. You're using a consistent 1.38 Vcore at 5.2GHz with a cache ratio of 49 and an LLC 6 controller. The dual 420RAM and single D5 pump configuration looks solid. Regarding the confusion, VCORE and VID numbers both reflect the voltage applied to the CPU, so either will show the actual voltage if your BIOS is correctly interpreting them. Double-check the BIOS settings to ensure they match your hardware specs.
The VID reflects what the built-in frequency/voltage chart predicts. The core voltage (Vcore) is typically measured in real time, with accuracy depending on sensor quality and calibration. For an LLC6 board, you should see around 1.2s to 1.3s in mid-range voltage when it's operating at full capacity.
The 1.4V system agent appears quite elevated compared to typical values. Is your VCCIO functioning correctly? You mentioned a VR VOUT sensor—what is the measured voltage under load?
High voltages in LLC can pose serious risks. It's unclear what the "6" setting means on your MB. Generally, avoid exceeding the medium level to prevent voltage spikes that can endanger even safe configurations. Many CPUs have failed due to excessive voltage from "safe" settings. Vdroop is beneficial; higher voltages under load are problematic. Your 12V reading reaching 20V illustrates why LLC matters. Without accurate tools and testing, the real CPU peak voltage remains uncertain. The sensors aren't very precise and often miss actual spikes. Asus frequently applies high voltages in auto modes—review those settings. Your temperatures are fine for 5.2Ghz, but I wouldn't worry much unless they approach 100%.
You can try setting the VCCIO and system agent manually. A suitable value would be around 1.48 core voltage, but adjust based on your motherboard's requirements.
VCCSA typically shows around 1.16v using HWINFO64. It seems my GPU doesn't have a VCCIO sensor, though it's likely set near 1.15. Keeping it at 1.2 or lower should work well as long as it remains stable.
For regular use of VCCSA/VCIO, a soft limit of 1.35V and 1.28V is suggested. You may typically require about 1.25V and 1.2V or lower.