Results: Battlefield 4 And Arma 3
Replacing its predecessor in our bench suite, Battlefield 4 also tends to be limited by the graphics subsystem. CPU performance plays a more prominent role at lower resolutions and lower detail levels, though. For those of you done with this game's single-player campaign, big multi-player maps tend to be quite processor-bound as well. In the real world, you'll get even more benefit from a faster CPU than these tests indicate.
The GeForce GTX 770 benefits from the faster platform and only suffers a loss to the Radeon R9 290 at triple monitor resolutions. Even so, it doesn't lose by much.
Arma3 is known to become exponentially demanding on the graphics hardware as resolution is raised past 1080p. This is a scenario where the Radeon R9 290 shows a great advantage, but the GeForce GTX 770 fares very well on a single monitor.