Well the console versions can't compare to the PC. The PS3 version i have runs at 30-45 fps, 720p at what look like low settings with the textures bumped up a bit.
However the real shocker came when i compared the PS3 and the 360 versions while at a local gamestop. The 360 version had a noticeable bump in texture and shadow quality. I decided to snag the PS3 version due to the exclusive items and free online but the 360 did look better.