System Requirements??

Minimum System Requirements:

CPU: AMD Phenom II X2 545 3.0 Ghz - Intel Core 2 Duo E6850 3.0 Ghz
RAM: 2 GB
VGA: ATI Radeon HD 4870 - GeForce 9800 GTX+
DX:9.0c
OS:Windows XP, Windows Vista, Windows 7 or newer
HDD: 4 GB
Sound: Direct Sound Compatible
Network: Online play requires software installation of and log-in to Games For Windows - LIVE

the minimum requirements can be found @ the bottom of the DS steam store page

Hard to say, my rig matches exactly the recommended config, yet so far the game runs at the maximum capped FPS (which is 30!!!), even with the resolution fix for 1080p, including 1080p field of vision which makes a huge impact on the performance. But I heard a lot of people complaining about frame rate problems who have an even better rig than mine, from what I hear, even the console versions which were capped at 30FPS+1024x768 had constant frame rate problems. This game is horrible when compared to max payne 3 which runs flawlessly on my system, so it's really just piss-poor optimization. Do not buy this game until they put some decent efforts into this port.