Grand Theft Auto V needs a Core i5-3470 3.2GHz or FX-8350 processor coupled with a GeForce GTX 660 to run Grand Theft Auto V system requirements at recommended. This will return around 60FPS at 1080p screen res on high graphics settings. You should also have 8 GB system memory. The best chance at playing Grand Theft Auto V at minimum sys specs on a 1280x720 screen res will be if your PC has at least the GeForce 9800 GT/Radeon HD 4870 graphics card. The CPU required to meet minimum requirements for Grand Theft Auto V Phenom 9850 Quad-Core Black Edition/Core 2 Quad Q6600 2.4GHz processor. With that PC you will be getting around 30FPS on low graphics and may need to adjust some of the other Grand Theft Auto V graphics options. System memory for min is 4 GB. You will require a DirectX 11 GPU. This means you will require a 6 year old PC to play smoothly.