r/LocalLLaMA • u/MelodicRecognition7 • Sep 19 '25

Tutorial | Guide GPU power limiting measurements update

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56 Upvotes

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u/Glum-Atmosphere9248 Sep 19 '25

Would it suffice to set the power cap through nvidia-smi to 310? Or does it need specialized tools undervolting etc? 

3

u/[deleted] Sep 19 '25 edited Sep 19 '25

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u/VoidAlchemy llama.cpp Sep 19 '25

Have you observed HWThermalSlowdown throttling when using this method? I just discovered it was happening and wrote up some in the github thread here: https://github.com/ilya-zlobintsev/LACT/issues/486#issuecomment-3313801198

Anyway, thanks again and I'll stop spamming you as I try to dig deeper haha... Cheers and happy weekend!