F5F Stay Refreshed Hardware Desktop Check the potential savings from undervolting the Ryzen 7 7700X.

Check the potential savings from undervolting the Ryzen 7 7700X.

Check the potential savings from undervolting the Ryzen 7 7700X.

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_Khrono
Junior Member
24
11-13-2022, 03:05 PM
#11
What is pbo and should I ignore it if they push for a 95c? It’s a concern even though it seems capable.
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_Khrono
11-13-2022, 03:05 PM #11

What is pbo and should I ignore it if they push for a 95c? It’s a concern even though it seems capable.

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N6_Orbit
Junior Member
12
11-28-2022, 05:09 PM
#12
It’s an feature in the settings that allows automatic overclocking, and you can adjust it to a negative voltage setting to further lower temperatures, essentially maximizing your CPU’s performance and temperature efficiency.
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N6_Orbit
11-28-2022, 05:09 PM #12

It’s an feature in the settings that allows automatic overclocking, and you can adjust it to a negative voltage setting to further lower temperatures, essentially maximizing your CPU’s performance and temperature efficiency.

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XIIIgameboy
Junior Member
14
12-06-2022, 03:06 PM
#13
PBO refers to "Precision Boost Overdrive." It's the section in the BIOS where "Curve Optimizer" appears. To prevent the CPU from reaching 95°C, you can pair PBO Curve Optimizer with PBO to cap the power usage within safe limits. The AG620 model should manage 140-170W of heat, so adjusting the PPT setting to that range should keep it stable. However, AMD notes that their 7000X chips are designed to run continuously at 95°C, so this isn't always an issue.
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XIIIgameboy
12-06-2022, 03:06 PM #13

PBO refers to "Precision Boost Overdrive." It's the section in the BIOS where "Curve Optimizer" appears. To prevent the CPU from reaching 95°C, you can pair PBO Curve Optimizer with PBO to cap the power usage within safe limits. The AG620 model should manage 140-170W of heat, so adjusting the PPT setting to that range should keep it stable. However, AMD notes that their 7000X chips are designed to run continuously at 95°C, so this isn't always an issue.

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