Of course Nvidia was going to have at least one supercomputer; I mean it's been making data centre GPUs for a million years now. And I do know that DLSS requires a certain amount of pre-training to be able to make its funky upscaling algorithms as stable and effective as they are. But this dumb-ass Dave didn't realise until last week that Nvidia has a dedicated supercomputer, "with 1000s of our latest and greatest GPUs" that has been running full-time for the past six years just to improve the quality of DLSS.