with 48 GB of vram you could run a 20b model at fp16. It won't be a better GPU for everything, but it definitely beats a 5090 for some use case. It's also a generation old, and the newer rx9070 seems like it should be pretty competitive with a 5090 from a flops perspective, so a workstation model with 32 gb of vram and a less cut back core would be interesting.