Mining with 2GB GPU ?

Hello everybody !

First of all, I want to thank everyone for being extremely open-minded and for helping all newcomers !

I started mining ravencoin last week with a RX 580, and it worked pretty good !

However, I still have a spare GTX 670 2Go running for free (I don't have to pay any electricity bill for this card).

Is it possible to mine Ravencoin with it even if it only have 2Go of VRAM ? I've heard that my GPU can compute x16r algorithm, but I've also heard that every crypto only have one mining algorithm at a time.

Can I still compute X16R algorithm or now that kawpow is in place, I can't do it anymore ? And if I can, do you guys have an Idea on how it works ?

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Thanks in advance for your future answers !

Best regards.

(Please forgive me if I made mistakes in this post, I'm not a native English speaker ^^' )