The great thermal paste debate: pea method vs spread method

I've been building PCs for side jobs for about 5 years now, and I keep seeing techs argue about thermal paste application like it's a religious war. Had a client bring in a Ryzen 7 system last month with temps hitting 95C under load, and the previous guy had spread it with a credit card so thin you could see through it. But I also see people online swearing the pea method leaves air pockets on certain chips like the Intel 13th gen. What's your go-to method and have you actually tested both with real temp readings or are you just repeating what you heard?

3 comments

3 Comments

wendy82011d ago

...and honestly I watched a Gamers Nexus video where they actually tested both methods with a bunch of different CPUs and thermal pastes, and the pea method came out ahead most of the time for temps. I've been using the pea method for years now and never had an issue, but I do put a little extra on Intel chips because of that uneven IHS design. For Ryzen I just do a pea right in the middle, let the cooler pressure do the spreading. The spread method just risks too much air getting trapped if you don't get it perfect, plus it's messy and wastes paste.

jamie80411d agoMost Upvoted

The pea method is the way to go for sure. @wendy820 I saw that same Gamers Nexus video a while back, it settled the debate for me. I do the same thing with a little extra on Intel chips, the uneven IHS makes it necessary.

evahenderson8d ago

Let the cooler pressure do the spreading" is the key right there. People overthink this stuff way too much.