Does my desktop resolution affect my 3DMark score?
Each 3DMark benchmark is rendered at a fixed resolution regardless of hardware. This is the
rendering resolution. The rendered frames are then scaled to fit your system's Windows
desktop resolution.
This scaling has a negligible effect on the benchmark in most cases, and scores are comparable regardless of the desktop resolution you use.
Benchmark rendering resolution and Windows desktop display resolution are independent. You don't need to have a 4K monitor to run a 4K benchmark like
Time Spy Extreme or
Fire Strike Ultra. The benchmark will render at 4K then scale the frames to your PC's desktop display resolution.