Very good game, excellent physics and atmosphere.
Although my laptop does not meet the minimum system requirements, GTA 4 launched without any problems on 1 core processor, delivering 9-10 fps in the city day and night.
FPS was measured using the Fraps program on Windows 7 32 bit.
My PC configuration.
Processor: AMD V120 1 core 1 thread with a frequency of 2.2.
Video card Radeon HD graphics 4250 at 256 mb.
RAM: 2 gb ddr3 1066.
Great game, I recommend it.
10