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NVIDIA laptop dynamic boost issue
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n00b
n00b


Joined: 22 Apr 2024
Posts: 8

PostPosted: Mon Apr 22, 2024 4:06 pm    Post subject: NVIDIA laptop dynamic boost issue Reply with quote

I have an AMD laptop with an RTX 3080 and under heavy load the max TGP should be 150W.
The default TGP is 115W, after emerging nvidia-drivers with the powerd USE flag and enabling the nvidia-powerd service the card can boost to 130W, which is an improvement but its still not 150W.
I tried the open source version of the driver as well via the kernel-open USE flag, same issue.

On Arch GNU/Linux the max TGP does reach 150W, so I'm confused why it doesn't on Gentoo.

nvidia-smi --version
Code:
NVIDIA-SMI version  : 550.76
NVML version        : 550.76
DRIVER version      : 550.76
CUDA Version        : 12.4


uname -r
Code:
6.8.7-gentoo


cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
Code:
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance
performance


cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_driver
Code:
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
amd-pstate-epp
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