Graphics cards sli?

[alexjimenez1070]

I have an asrock phantom gaming x rx 570 4gb. Is there a way to add another and have them work together

 

[jaslion]

I have an asrock phantom gaming x rx 570 4gb. Is there a way to add another and have them work together

It's crossfire with amd. Whilst yes you can do it just don't.
Barely any game supports crossfire anymore, the performance increase if there even is one (often it's below 30% or even a negative performance impact) is not worth the money, the amount of compatibility issues is really high and it's just a pain overall where you'll end up almost never using the second card.

Always get a single stronger gpu over going multi gpu. So sell your 570 and get a gtx 1070 or vega 56 with the money you get from it + the money you were going to use to get a second 570.

 

[Phillip Corcoran]

SLI and Crossfire have lost their appeal considerably now that much more powerful single cards have become available --- especially as a single card is much less hassle than getting two to play nice together.