and a monstrous 30-phase voltage regulating module (VRM). Nvidia says that the GeForce RTX 5090 Founders Edition, which promises to be the best graphics card, uses a 'unique three-piece PCB' design.
Reapplying a fresh layer of thermal paste to a graphics card's GPU is quite easy but dealing ... putty that you can slap onto the VRAM and VRM chips, instead of worrying about what thickness ...