As our first outing with our new GTX 970 SLI setup, we pushed Project CARS all up to 4k unsing Nvidia DSR. The settings are the same as our previous videos, with the exception of MSAA which was disabled. Downsampling from such a high resolution allows us to eliminate most traces of aliasing, proudcing a smoother more realistic image. You can see for yourself by comparing our re-recording of a Brands Hatch replay in 4k against our original 1080p capture. Of course, the performance is impacted a bit by the high resolution but, thanks to SLI, it isn't too far off from what we were seeing on a single 970 at 1080p with MSAA.