Graphics settings are at 2:00, and everything in advanced graphics was turned off. Rockstar have done a really good job in optimizing this game, and it runs pretty well on this rig. For some reason, the steam fps overlay was not recorded, so I decided to add in the benchmark test in the beginning so you guys can get an idea of the fps. Great game, looks great, plays great, and I recommend anyone to try it out on medium-high settings with a rig similar to this one! Post effects and grass quality can be bumped up to high with minimal performance impact, i tried this out after i recorded the video and don't feel like posting another one so yeah, just a heads up.
FPS:
With Fraps 24-43 averaged 31
Without Fraps 29-54 Averaged 39
(FPS margin is wide because fps stays up high when travelling on foot, and than dips down to the 40 and 30's when driving)
PC SPECS:
AMD Athlon x4 750k @3.4 GHz Quad Core
Asus AMD Radeon HD7770 1 GB GDDR5
G.SKILL Sniper Series 8 GB DDR3 1866 SDRAM
Corsair Builder Series CX 500 Watt ATX
WD 320 GB Desktop HDD