PT Boats: Knights of the Sea
PT Boats: Knights of the Sea is a naval action simulator that places gamers in charge of a mosquito fleet of the Allied Forces, Russia or Germany during the height of World War II.
Using the latest Direct X 10 technology PT Boards - Knights of the Sea manages to apply a lot of stress to the components of today which in turn gives us quite an intensive benchmark.
At up to 1920 x 1200 we can see that all the cards perform quite similar to each other. It's only at 2560 x 1600 we can see the cards separate a bit.