Two graphic cards for dual boots

[GCWShadow]

I'm currently have Win10 + MacOS Big Sur running on my build.
Sadly, Z590 seems not supported by Apple for the iGPU acceleration.

While my gaming graphic cards 980ti is not supported by Big Sur, I plan to order a natively supported GT630 to get my MacOS working better.
My question here is how to get this work while another of my display cable is connected to the GTX 980ti?

 

[trs96]

I plan to order a natively supported GT630 to get my MacOS working better.

I wouldn't recommend that card but if you do try it make sure its Kepler GK208 and not Fermi based or it won't work.

 

[GCWShadow]

I see.

I'm planning to get this one.

ASUS GT 630 Silent 2 GB Specs

NVIDIA GK208, 902 MHz, 384 Cores, 32 TMUs, 8 ROPs, 2048 MB DDR3, 900 MHz, 64 bit

www.techpowerup.com

The reason I take this one is just because I can buy it with around $10. A card that can push the display is good enough for me though.

 

[trs96]

The reason I take this one is just because I can buy it with around $10.

Who sells this at that low price ?

 

[GCWShadow]

Ha, definitely not in United State.
In addition, it's just a second hand gear from my friend.