A client's blunt feedback made me ditch thermal paste spreading for the pea method

I used to spread thermal paste manually with a card, thinking it gave better coverage. Then a guy named Mike in Denver told me my Ryzen 5900X was running 5 degrees hotter than his with the same cooler. He showed me his temps after using a pea-sized drop in the center, and I tested it on my own rig - dropped from 82C to 76C under load. Anyone else have a customer call you out on something that actually improved your work?

2 comments

2 Comments

verac401d ago

Bettyh84 is right about the whole less is more thing, but nobody's talking about how the paste itself matters just as much. I've seen guys using that super thick silver goop and it behaves totally different than the thinner stuff - you can't just pea method everything and expect the same result. Mike's advice worked great for that Ryzen because the cooler has a flat cold plate, but if you've got a direct die setup or a laptop CPU with that bare chip surface, you're gonna want to spread it thin by hand instead.

bettyh842d ago

That's the thing about thermal paste, less is more. Too much just acts like a blanket trapping heat instead of moving it. Mike did you a solid by calling it out, those few degrees make a real difference under heavy loads.

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