Charlie StrossAnd now for the world's silliest laptop: weighs 25kg, has up to six 24" screens, 192 CPU cores, 6Tb of RAM, and two GPU cards: the a-X2P mobile media workstation! https://www.mediaworkstations.net/systems/portable-amd-workstations/a-x2p/
Hal CanaryBack around ~2012, my thesis advisor wanted a laptop with a discrete GPU for mobile CUDA (general-purpose computing on GPU) development. He bought a monster. I think it had an NVidia Quadro. The fans were very loud, so he couldn't use it in meetings because it would drown out our voices.
He bought a Macbook Air just to have something quiet to take notes on in meetings. When he added the Air to his bag with the giant laptop, the difference in weight was negligible.