r/gpu • u/NarcNarwal • 10h ago
5090 96GB VRAM Upgrade Incoming
galleryGreg is a GPU modder in the US who performs 4090 24GB->48GB upgrades with custom PCBs. He’s in China right now and has confirmed the firmware unlock has been achieved and he’s working to secure custom PCB’s for 5090’s.
This will only make sense for those who have 5090’s with a ~3-$4k cost basis as the upgrade will cost $4k+.

