F5F Stay Refreshed Hardware Desktop Ryzen performance isn't displaying accurate core voltages post-overclocking.

Ryzen performance isn't displaying accurate core voltages post-overclocking.

Ryzen performance isn't displaying accurate core voltages post-overclocking.

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Earney7
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09-30-2019, 03:24 AM
#1
CPU: Ryzen 9 3900x Mobo: Aorus x570 elite Hey everyone, I'm facing some confusion about why Ryzen Master is displaying odd voltage readings after overclocking. When my BIOS runs with its standard settings, the voltage numbers look normal and Ryzen Master shows the right peak voltage during load. But once I adjust the CPU clock ratio and Vcore, things start to behave strangely. In this photo, the only changes from the default BIOS are XMP, setting CPU Clock Ratio to 42.50, and CPU Vcore to 1.250. Interestingly, the top-right voltage reading in the BIOS still shows 1.224 V instead of the 1.250V I manually entered. This is what Ryzen Master appears like under load. Why does it show 1.09999 V? After saving those BIOS settings into Ryzen Master and clicking apply, the correct peak core voltage finally appears. What’s happening here?
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E
Earney7
09-30-2019, 03:24 AM #1

CPU: Ryzen 9 3900x Mobo: Aorus x570 elite Hey everyone, I'm facing some confusion about why Ryzen Master is displaying odd voltage readings after overclocking. When my BIOS runs with its standard settings, the voltage numbers look normal and Ryzen Master shows the right peak voltage during load. But once I adjust the CPU clock ratio and Vcore, things start to behave strangely. In this photo, the only changes from the default BIOS are XMP, setting CPU Clock Ratio to 42.50, and CPU Vcore to 1.250. Interestingly, the top-right voltage reading in the BIOS still shows 1.224 V instead of the 1.250V I manually entered. This is what Ryzen Master appears like under load. Why does it show 1.09999 V? After saving those BIOS settings into Ryzen Master and clicking apply, the correct peak core voltage finally appears. What’s happening here?

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xutii
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10-04-2019, 08:06 PM
#2
I'm seeing the same issue with AMD Ryzen Master v2.2.0.1543 on your 3900X setup using the Gigabyte Aorus x570 Elite BIOS F12f (2020/03/06). The CPU-Z shows the right VCore value when set in BIOS, but both Ryzen Master and CoreTemp display incorrect readings—either 1.00 or 1.10. Anyone have any updates or troubleshooting tips?
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xutii
10-04-2019, 08:06 PM #2

I'm seeing the same issue with AMD Ryzen Master v2.2.0.1543 on your 3900X setup using the Gigabyte Aorus x570 Elite BIOS F12f (2020/03/06). The CPU-Z shows the right VCore value when set in BIOS, but both Ryzen Master and CoreTemp display incorrect readings—either 1.00 or 1.10. Anyone have any updates or troubleshooting tips?

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PanicOregon281
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10-09-2019, 11:59 PM
#3
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PanicOregon281
10-09-2019, 11:59 PM #3

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Tilzy
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10-10-2019, 08:33 AM
#4
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Tilzy
10-10-2019, 08:33 AM #4

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trincat11
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11-01-2019, 01:29 AM
#5
I mentioned that VID isn't what's being given—it's what the CPU requires. The thing you should focus on is VDD.
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trincat11
11-01-2019, 01:29 AM #5

I mentioned that VID isn't what's being given—it's what the CPU requires. The thing you should focus on is VDD.

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hannah663
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11-01-2019, 01:42 AM
#6
The AMD Ryzen Master seems to mislead by not displaying Peak Core Voltage. Using HWiNFO64 shows the Vcore max at 1.308 when BIOS is set to 1.304. The Ryzen app doesn’t list a VDD value.
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hannah663
11-01-2019, 01:42 AM #6

The AMD Ryzen Master seems to mislead by not displaying Peak Core Voltage. Using HWiNFO64 shows the Vcore max at 1.308 when BIOS is set to 1.304. The Ryzen app doesn’t list a VDD value.

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