Putting a build together and struggling with what graphic card to go for. Nearly all Lightroom work with 2 monitors and some photoshop. Any recommendations, maybe £200 to spend.
Any will do.
Just that worry about what kind of output ports those cards got, and the size of the cards to go into the computer.
For example: If your monitors comes with the option of using HDMI and DisplayPort, and you decided to go for using HDMI with both monitors, rather than one monitor is plugged in with the HDMI lead, while the other is plugged in with the DisplayPort, then better make sure the graphic card you want to buy should have two HDMI ports (or 2x DP ports if you opt for using DisplayPort) rather than a card that got 1x HDMI, 1x DP, 1x blah, 1x blah.
Of course, on the other hand, using two different leads helps avoid confutation between the two. For example: Monitor A use HDMI while Monitor B use DP, if Monitor B is not working correctly, and you know your software drivers, settings, etc., are all correctly set up. Makes senses to check the DisplayPort cable to see it is properly plugged in and check for damages (ie bitten by a mouse). Rather than if they both used (say for example HDMI) you wasted time checking one cable only to find out you were checking the cable for Monitor A, and say to yourself "Oh! It's the other cable!"
But then again, most people tend to stick a piece of masking tape to the leads, and write notes on it, to help know which is which.
And make sure you know how much room you have inside the computer, no point in buying a card only to find it is bit too big to fit in. Some of those graphic cards can have two fans, making it feels bit thick, like taking up two bays. Some are so high that once you put them in, you find you can't close the case cover.
Mine is MSi GeForce GTX 960 (can't remember how much it cost) and it works fine for Ligthroom and Photoshop. But I chose it not because of memory, processor, stuff like that, I chose it because it got 3x DP in addition to 1x HMDI and I have two monitors, both of them using DisplayPort, plus I had to make sure the card can fit into the computer case.