Gaming: Call of Duty 4

Activision recently released Call of Duty 4: Modern Warfare, the next installment in the popular war game series. Moving away from the World War II setting, Modern Warfare instead centers around a conflict involving Russia and the Middle East. And hey, you even get to die ... and then continue the game in the past.

Again, marginal differences.

Crysis Single Player

Graphically stunning, tactically challenging and always intensely immersive, Crysis sets player choice at the heart of its gameplay, with customizable tactical weaponry and adaptable armor allowing instant response to changing conditions. Judging from the downloadable demo, Crysis doesn't feel all that different from its predecessor, Far Cry. Both are set on an island. Both involve a latent (here in the demo, only briefly glimpsed) alien menace. Both bid you move more or less linearly through shaggy jungle areas, where the fact that you're progressing in a single direction is camouflaged by your ability to approach obstacles in your path any way you like. Think the "every time you play a situation yields radically different behaviors and results" approach in games like Rainbow Six Vegas or Gears of War except on more of a geographic scale.
 

Crysis was actually showing some scaling when it comes to memory size. With 1Gb memory results were 59 FPS on average. The 4Gb kit was hovering at 64 FPS.

That's a 10% difference, with the only thing different in this system being the memory.