Voltage Readings on Ryzen

Justn

Honorable
Jan 17, 2014
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Hi, I was wondering about what different voltages mean in Ryzen, I have overclocked my R5 1400 to 4ghz from BIOS at +0.084v offset, +0.024v offset SoC, 1.4v Dram to run at it 3466mhz. In Monitoring apps like HWmonitor and HWinfo, there are multiple voltage values which I cannot understand. For example, HWmonitor under Ryzen 5 1400 sensor shows VID of 1.25v while the sensor of my motherboard reports Vcore of 1.344v, what's the difference between two?

4MhPbnb


Also, What's CPU VDD? Also, previously I had my SoC voltage offset at +0.018v and HWinfo reported SoC Voltage at 1.087v, after increasing the offset to +0.024v, it still reports the same 1.087v for some reason, and what's the max SoC and Dram voltage I should go to for 24x7 use?

4MhPbnb


Thanks!
 
Solution
In HWmonitor, under CPU Voltage (SVI2 TFN), is real voltage in the processor at time of reading.
SoC Voltage (SVI2 TFN) is also true reading for SoC.