F5F Stay Refreshed Power Users Overclocking The undervolting approach with a CTR of 2.0 appears questionable.

The undervolting approach with a CTR of 2.0 appears questionable.

The undervolting approach with a CTR of 2.0 appears questionable.

L
Lovechurros
Member
197
12-27-2025, 12:45 PM
#1
Hello there,
I'm using a Ryzen 5950X and wanted to test CTR 2.0. Mostly I just pressed the Diagnostic button. It's currently in the undervolting test, and diagnostics have been running for over an hour. The settings show 58 with 0.845V, and temperature/wattage remain unchanged. The test has been ongoing for more than an hour; it feels like the voltage isn't being applied properly. This seems strange to me—maybe because I set CPU TEL (V) to 1.25 in the BIOS already?
L
Lovechurros
12-27-2025, 12:45 PM #1

Hello there,
I'm using a Ryzen 5950X and wanted to test CTR 2.0. Mostly I just pressed the Diagnostic button. It's currently in the undervolting test, and diagnostics have been running for over an hour. The settings show 58 with 0.845V, and temperature/wattage remain unchanged. The test has been ongoing for more than an hour; it feels like the voltage isn't being applied properly. This seems strange to me—maybe because I set CPU TEL (V) to 1.25 in the BIOS already?

Z
zekepeanut
Junior Member
4
12-27-2025, 12:45 PM
#2
Hey there,
Ideally if you are going to use a program to undervolt, your system should be set at default. So, reset your bios to default. Then use the program and try again.
You can use HWMon/Info to monitor the undervolt and confirm if it's applied or not.
Z
zekepeanut
12-27-2025, 12:45 PM #2

Hey there,
Ideally if you are going to use a program to undervolt, your system should be set at default. So, reset your bios to default. Then use the program and try again.
You can use HWMon/Info to monitor the undervolt and confirm if it's applied or not.

K
klidwithnoname
Junior Member
45
12-27-2025, 12:45 PM
#3
Hey there,
Ideally if you are going to use a program to undervolt, your system should be set at default. So, reset your bios to default. Then use the program and try again.
You can use HWMon/Info to monitor the undervolt and confirm if it's applied or not.
K
klidwithnoname
12-27-2025, 12:45 PM #3

Hey there,
Ideally if you are going to use a program to undervolt, your system should be set at default. So, reset your bios to default. Then use the program and try again.
You can use HWMon/Info to monitor the undervolt and confirm if it's applied or not.