RX 480 8gb PROBLEM

[chipchase.xavier1]

System specs
Rx 480 8gb
Fx 8350
Corsair cx 450w
8gb drr3
When playing games such as gta 5
I have had a problem with my gpu to test it i used the CAM app by nzxt it displays fps and vram and more when playing I get sort of normal fps but it says vram being used is minus 0.1vram used? Any ideas what's going on

 

[tennis2]

Sounds like the software isn't reporting correctly. Either way, it doesn't matter as long as fps is normal (FRAPS is good for this). Enjoy your games.