Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

What is the maximum resolution that an ATI 5770 can support?

I have a MacPro 4.1 I would like to upgrade to either a 27-inch Apple Cinema Display or a Dell UltraSharp U27XX. Both max out at 2560X1440. Can my ATI 5770 drive a beast of this size? Thanks.

Mac Pro 2.66 Ghz 8-core, Mac OS X (10.7.2), Radeon 5770

Posted on Jan 11, 2013 3:45 PM

Reply
Question marked as Best reply

Posted on Jan 11, 2013 5:33 PM

I use the Dell U2711 at native resolution 2560x1440 via the cable supplied with the monitor and attached to the ATI 5770 on my 2009 MacPro.

3 replies

What is the maximum resolution that an ATI 5770 can support?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.