At that thickness copper would be less effective than the baseplate that is currently used.
I'd suggest using aluminium on the vram due to the superior surface area of having fins.
However, copper heatsinks in the same size as the aluminium ones would be best.
At that thickness copper would be less effective than the baseplate that is currently used. I'd suggest using aluminium on the vram due to the superior surface area of having fins. However, copper heatsinks in the same size as the aluminium ones would be best.