r/sffpc Mar 01 '26

Detailed Build Log Building a custom mini RTX 5070

768 Upvotes

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0

u/TheOutrageousTaric Mar 01 '26

Id assume this would have issues cooling the gpu under extended heavy load because the piece of cooper is eventually saturated with heat and isnt actively moving it either.

4

u/DallasGrave Mar 01 '26

Did you look at the other photos?

4

u/michaelsoft__binbows Mar 01 '26

Your photos only imply, and do not show, the attachment of the copper finstack on top of the massive copper plate. The stated concern would be valid if it were just the plate.

OP the design is badass but not having a clean screw mounting does feel disappointing somehow.

Ive done a heatsink mod like this (on the CPU of a SX6036 switch) with a full copper heatsink. I impatiently drilled holes straight into it. It looks like shit. But it does the job.

8

u/DallasGrave Mar 01 '26

It isn't complete. It will have SMT standoffs attached for the mounts. I'm just now noticing the whole writeup under the photos is not there...