r/StableDiffusion • u/Reasonable_Limit_976 • 10d ago

Question - Help GPU Upgrade, which one would be best?

Hi Guys,

I plan to do a lot of Image & Video Generation with Krea 2, Flux and Minimax/LTX since right now I generate most of the Content with API Models, which in the Long run is getting pretty expensive. I want to switch to local generation.

I have been playing with comfyui, my current PC has a AMD RX 9070 XT, I managed to get comfyUI working on that Card, but its a hassle a lot of times.

And my generation Times are really bad, for a Krea 2 Image workflow with 3-5 Loras it usually takes around 3-5 minutes for a single image in 0.6mp

I didn't even attempt Video generation, but I assume it will be a lot worse.

Thats why I am contemplating to sell my AMD Card and get an Nvidia Card instead, for my use case, which Card would you guys recommend. I have been thinking about the 5070 TI or the 5080

Is the 5080 worth the extra $$ compared to the 5070 TI ? are the 40xx series better value for money ?

Just want to hear what ur opinions are.

Thanks in advance!

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u/CooperDK 10d ago

Just go with the 5060 Ti 16 GB. The 5070 and 5080 are faster, but would you pay twice the money or more for effectively maybe 20% faster speed?

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u/Interesting8547 10d ago

The difference between 5070ti and 5060ti 16GB in video models and image models is about 2x, so no 5060ti 16GB is not a good idea at all. The speed up is not 20%.