Recent content by TADP0LE

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    Zen 2 IO Die Temperature Monitoring

    After repasting my 3900X due to high temperatures, I've noticed that the individual CCD temperatures are a fair bit lower than the overall CPU Tctl/Tdie temperature at times. Under light load the overall CPU temperature can sometimes be as much as 20C higher than the two CCDs, and is generally...
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    Zen 2 CPU Core Voltage vs VR VOUT Voltage

    Alright, thanks. Am I correct in saying that the VR VOUT value is provided by the Nuvoton LPCIO chip? Is the discrepancy in reporting something I should worry about? Or is it fine to ignore?
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    Zen 2 CPU Core Voltage vs VR VOUT Voltage

    Thank you for the reply. I was using a 500ms sampling rate, I tried again using a 100ms sampling rate and found that there was still a discrepancy between the values as in my earlier testing. I've tested now using a locked 1.2V on the CPU core, and now the values are the same all the time. I...
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    Zen 2 CPU Core Voltage vs VR VOUT Voltage

    During idle, my 3900X (running at stock) CPU core voltage drops to around 1V, with occasional spikes to around 1.4-1.5V, which I believe is standard behaviour. However, the VR VOUT value never drops below 1.4V at idle. Under load both values sit around 1.25V. From what I understand, CPU core...