vram as in video ram, the ram of my gpu? i may get that wrong im new to all this . im looking at my task manager and it show 4 pannels in performance>GPU, one being called 3d witch is at 100% when i play a game like destiny, while the other 3 being copy, video encode and decode. copy never go over 5% while video encode/decode is not at 0% only when im streaming. in the task manager it says that my gpu usage it at 100% but i only use 3.9gb out of the 8gb dedicated gpu memory. it shows 8gb dedicated and 8 gb shared gpu memory.
also to point out the difference in fps with my friend i get 60-70 fps in destiny max settings while my friend get 120-144 fps all the time. he get 2x my fps and i only have 4 page of chrome running in the background.