crysis 2 which uses cry engine 3..it is very advance graphics engine...so no doubt that it will look better than crysis1...but also will take grate computing power..people who wants to play this on their computer here is the requirment

PC Minimum System Requirements

Operating system: Windows XP, Vista or Windows 7, with the latest Service Pack

Processor: Intel Core 2 Duo at 2Ghz, or AMD Athlon 64 x2 2Ghz, or better

Memory: 2Gb (Vista requires 3Gb)

Hard disk space: 9Gb

Video: NVidia 8800GT with 512Mb RAM, ATI 3850HD with 512Mb RAM, or better

Sound: DirectX Compatible Sound Card