gtx 580?

[Glynn 405]

its a single gpu at 1000mhz it should kill the gtx 580

HelloLike MrKen said above, Nvidia cards are better for FSX, ATi have never coped with heavy clouds, the Ati driver developers know this but have stated they have no interest in improving the situation with FSX.

[Humpty 752]

For the ATI cards I would suggest using Bojotes shadermod and that should improve ATI performance.I would suggest getting a GPU that would keep the balance with the CPU else either one of them would get drag.

[Tor 0]

GTX 590 here. Gives me a trouble free FSX experience.

- and you have wasted your money, because FSX only uses ½ of that card!http://blogs.msdn.com/b/ptaylor/archive/2007/03/03/fsx-more-on-sli-and-multi-core.aspx Edited February 23, 2012 by Tor

[seaeagle2323 0]

Hi guys just bought a super overclocked evga 5801.5gig :) get it in a day or so! ill def upgrade to a 680 when it comes out!

[Ben Cap 89]

Hi guys just bought a super overclocked evga 5801.5gig :) get it in a day or so! ill def upgrade to a 680 when it comes out!

GTX680 will be complete overkill. I'd go for a GTX660. It will be slightly more powerful than a GTX580 but at a much more affordable cost.