U need to install patch 18.104.22.168 or 22.214.171.124 which will give u advanced Graphics setting in the option..u can tweak that to make d game playable.. v 1.0 reders the whole map which is quite big causing unplayable gameplay. Install patches.. It will help a lot..
The first version is so buggy thats the problem.I'm using the 126.96.36.199 version and it doesn't contains much bugs except for some little mission bugs
Patches you say? By god I'm an idiot.
Here's d latest patch..install it..with this u won't need that Rockstar social club crap..