Want to tell how to make ultimate cooling for our VIM3. Rewriting my post from 4PDA.
First of all I oredered alluminium heatsink and cooling conductive silicone pad. Here links where I ordered it: heatsink, thermal pad .
It arrived with my VIM, so I took rubber and hacksaw and made such cooling body…
Can’t add more photo. On the bottom I placed thermal pad on a whole plate.
Later I replaced thermal pad on SOC with aluminum plates and thermal grease.
It looks pretty sloppy, but works really fine! I made some stress tests and result is good: 57C on stress and 38C on standby, no throttling at all.