Okay, so this might be a bit of odd, but this 'issue' exists for me... So, I have a PC with an AMD Radeon HD 6570 graphics card, and when I bought the PC, I only needed a few memory for the graphics card.. The store customers offered me the graphics card above, with 1GB of memory, and I agreed, so one and half a year has passed since then, and now I have started PC gaming and I mostly play GTA 5 and I'm about to upgrade my graphics card. So the main 'issue' is that, when I wanted to use the AMD OverDrive technology to increase my GPU clock settings so I will be able to play my games with a higher performance, I looked through all of the tabs in the Catalyst Control Center and when i hit the Hardware Information section i saw something really odd.. The Memory size of my graphics card was 2.7GB (2743MB) instead of just 1GB, but in GTA 5, in the Graphics Settings my graphics card's maximum memory is still 1GB.
Here are some screenshots just in case
http://prnt.sc/cpstho
http://prnt.sc/cpsqid
Here are some screenshots just in case
http://prnt.sc/cpstho
http://prnt.sc/cpsqid