Rendering in Superfly can use dual gpus, but you don't get gpu1 + gpu2 in performance... It is about 0.70-1.5 at best.

If they are duplicate cards, you will probably get around 1.5... Other than that, it is a crap shoot.

If they are different generations, it could possibly be slower that the lower generation card alone.

Rendering will also be limited to the card with the least amount of ram.

Dual GPU render doesn't add up, in more ways than one...

Multiple GPUs show up in the render options, as long as CUDA is turned on in the Nvidia Control panel for all cards.

Using Multi Device with a 4070ti and a 2060 at the same time shows very little improvement, if at all, due to massive differences between the cards.

I kept the 2060 for rendering in P11, which doesn't support a 4000 series card....

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