Original sentence: Game developers can use this to improve the visual fidelity of their game relative to other platforms, but even if they do not, games running on PC are likely to benefit from higher screen resolution, higher framerate, and anti-aliasing
Edited sentence: Game developers can use this to improve the visual fidelity of their game relative to other platforms, but even (and in fact particularly) if they do not, games running on PC are likely to benefit from higher screen resolution, higher framerate, and anti-aliasing