Hi I've just got my self a EVGA GTX 760 SC ACX 4Gb vid card and im playing everything maxed out my GPU usage seems a bit low from 50% to 80% plus the game seems to be using less VRAM compared to my old GTX 460 1Gb card (games using under 1gb on max settings) I've set single display in the drivers and performance for GPU usage (clean installed the drivers and using latest from NVidia). anyone got any ideas?