What happens to AMD driver software if you have igpu and dgpu?

[Edgar R. Zakarian]

So in case you have a Radeon 2400G (vega 11 gpu) and you install a radeon HD 7770 gpu, which drivers should you install???

So the 2400g drivers will of course be newer, can the other radeon card run on those? - will you be forced to use older drivers?

Before you say "don't do it, the igpu is just as fast" this is a theoretical question. 

[rippy4500]

I think theres custom drivers you need to use to get the most out of older amd cards, i forgot what theyre called though.

 

edit: theyre called "NimeZ" drivers. But its up to you if you're willing to install custom drivers.

[Edgar R. Zakarian]

Just now, rippy4500 said:

I think theres custom drivers you need to use to get the most out of older amd cards, i forgot what theyre called though.

Yeah Nimez drivers. Am using them today on my other pc with the old radeon card on em. 
Just wondering how it would work with drivers and two "generations" of cards.
Like would you need to have two versions of drivers installed? - Would both work on newest? Or Older?

[rippy4500]

Just now, Edgar R. Zakarian said:

Yeah Nimez drivers. Am using them today on my other pc with the old radeon card on em. 
Just wondering how it would work with drivers and two "generations" of cards.
Like would you need to have two versions of drivers installed? - Would both work on newest? Or Older?

the nimez drivers should be compatible with any amd cards. try it out and if it works how you want then you're good.