I was aware the 3090 had 2x FP32, but I thought that dual FP thing was specific to the GA102. Actually the GA102 just has 2x the ALU cores per SM vs the GA100.
We are interested in the compute frontier, so this is still relevant. I don’t share the intuition that higher energy density would make cooling massively less efficient.
There are efficiency transitions from passive to active, air to liquid, etc, that all depend on energy density.
I was aware the 3090 had 2x FP32, but I thought that dual FP thing was specific to the GA102. Actually the GA102 just has 2x the ALU cores per SM vs the GA100.
There are efficiency transitions from passive to active, air to liquid, etc, that all depend on energy density.