It seems as this gentleman, “Also, note that, after setting the resolution to 1280×1024, you should set the VorpX internal scaling as high as it can go without reducing frame rates. That makes a big difference. I have it at 2.0 (the max) on my GTX970, as I found the game was completely CPU-limited on my PC.” Seems to set the internal scaling higher, and receives a better picture in the end. All with the resolution 1280×1024