Rootzy

Hey, I need help with m,y game, as it lags so much on medium settings, I get about 25 - 30 fps, I know this is a common problem and that gta iv is badly optimized for pc, but I wanted to know if any of you have any other not really fixes, but things you can suggest to help it run better. My pc specs: Processor: AMD Bulldozer FX-8120 8 Core 3.1Ghz Motherboard: ASUS M5A78L-M USB3 RAM: 16GB 1600Mhz DDR3 Graphics: MSI Nvidia GeForce GTX 760 4GB (Twin Frozr) Any help would be much appreciated, also I would like a good suggestion for an enb which wouldn't lag on my pc! Thanks!

Thanks everyone for the help, I will definitely look at that 4GB 760, and thanks for the input on the AMD card!

So I am looking at buying another graphics card to replace my old one, and I need some help deciding which one I should get for what I want to run. One of the 2 choices is a Nvidia Geforce GTX 760 2GB, which is what I am more tempted to buy at this moment in time, OR an AMD Radeon HD 7950 3GB, which I am wondering if it is a better buy. I am asking this question here because I wanted an opinion on which ones is better in general, but also more of how well they run GTA IV and with a high end ENB mod installed. My budget is about £150 - £200 ($250 - $335 for the people in US). I would really appreciate some opinions and facts about which card is better. PC Specs: AMD Bulldozer FX-8120 8 Core 3.1Ghz Motherboard: ASUS M5A78L-M USB3 RAM: 16GB 1600Mhz DDR3 Graphics: Zotac Nvidia GeForce GTX 650 Ti AMP Edition 2GB Memory: Western Digital 1TB Hard Drive 64GB Solid State Drive Thanks!