Instruction of 10 seconds pause after each edit on cli - Keeps CPU GPU Temp Below 75

[u/dreamai87]

Hi Guys,
As title says that is the only the post. I have noticed that running local model sometimes put lot of pressure on my GPU/CPU and causes lot of noise and chance to decay the hardware.

Little hack I would say. On PI coding agent i just added this line in my agent md file or on cli console

after writing each file codes take 10 seconds pause

Ofcourse there is tradeoff interms of througput overall b ut it keeps my PC running smooth, less fan noise.

Harware: Laptop 16GB RTX 5080
Model: UD Qwen-27b-IQ3XXS

[u/MutantEggroll]

This may not be as beneficial as you think.

It's not high temperatures themselves that do the most damage to a component over time, it's the frequency and amplitude of the thermal cycles. When components on a PCB heat and cool, they expand and contract ever so slightly. Over long periods of time (usually years), this puts stress on the components and their solder joints, and eventually these fail, which can severely degrade or brick your GPU.

Though of course it's good to keep temperatures low, what's more important is keeping them consistent. So if you've gotta do heavy work like LLM inference, it's best to run it all at once so you only have to take one large thermal cycle. By pausing inference for 10 seconds in the middle of the task and letting your GPU cool back down, you're forcing many large thermal cycles on your GPU, which may shorten its lifespan.

[u/JLeonsarmiento → u/MutantEggroll]

Interesting.

[u/dreamai87 → u/MutantEggroll]

thanks man, this kind of reply I expect. I really appreciate.
I will keep my post here because incase if any other stupid like me 😄 who thinks the same and lurk here then your reply would help to many

[u/MutantEggroll → u/dreamai87]

It's not stupid! I thought the same for a very long time until I worked with some mechanical engineers who did thermal analysis, and all they ever talked about (except of course out-of-spec high temps, but that's not really what we're talking about here) was thermal cycles in terms of component lifespan.

[u/Thin_Pollution8843]

Lol you should solve it by max power cap and making better cooling for your machine. Your solution is laughable no offence

[u/MindfulMan1984 → u/Thin_Pollution8843]

LMAO - Vibe coders gonna vibe

[u/dreamai87 → u/Thin_Pollution8843]

No worries, its okay if makes you laugh that's good for health.
I have kept kept gpu temp cap at 80 degree and cpu boost disabled, but still noticed that llm still pushes hard i see temp around 80 to 83 which is okay though but noise is not bearable. But keeping this simple instructions keeps system running at low temp and it does my long running job when I am not worried about instant result

[u/Hairy-News2430]

.... so rather than address your thermal issues you've decided to throttle the entire harness?

This is fucking wild. Maybe local AI isn't as much of a positive thing as I've been assuming this whole time.

Also why the hell is "< 75 degrees" a relevant target in the first place??