Are those GPU's 2GB?
Normally a 2GB GPU will not see the Ultra setting but I have read (not sure if true) for some reason it sees SLI/Crossfire Vram as 2x (adds both together) which it is not but allows Ultra setting, this is even with SLI/Crossfire not working in the game due to engine not AMD/Nvidia.
Normally a 2GB GPU will not see the Ultra setting but I have read (not sure if true) for some reason it sees SLI/Crossfire Vram as 2x (adds both together) which it is not but allows Ultra setting, this is even with SLI/Crossfire not working in the game due to engine not AMD/Nvidia.