Head on over to Benchmark Reviews and check out their GeForce GTX 780 Ti vs Radeon R9 290X at 2560 x 1600 article. For more on the subject, you can see our GTX 780 Ti versus Radeon R9 290X at 4K evaluation right here. Discrete graphics cards, the hardware added onto motherboards built for high performance, support enthusiast video resolutions as large as 2560×1600. More pixels means more power needed to produce them, so I decided to test some of the most recent graphics cards from NVIDIA and AMD on our massive 30″ monitor. In this article Benchmark Reviews tests frame rate performance for the AMD Radeon R9 290X and NVIDIA GeForce GTX 780 Ti at their maximum supported resolution.