Would I benefit greatly upgrading from a 3080Ti to a 5070Ti or 5080?

Both options would only give me 4GB VRAM and they do have higher benchmarks. I can find the 5070Ti for $1,000 or the 5080 for $1,300. I'd love to get a 5090, but that's too far out of my price range. What would you recommend? I'm using my card with Wan2.2, would like to explore DeWaSi and LTX. ZIT works fine as is. Also use KoboldCpp for local LLM. submitted by /u/0260n4s [link] [comments]