With so much going on, developer Creative Assembly has put their orks to work, optimizing the engine so gamers with older systems can play, and those with faster PCs can up the ante with more units and more eye-candy.
For GeForce GTX gamers, we put our testing teams to task to discover the GPUs that deliver a smooth 60 FPS experience in graphically-intensive 1v1, 20 unit vs 20 unit battles. This is the same setup used by Creative Assembly for their recommend specs, though we push things further with a more graphically-complex map, and additional testing for higher resolutions: