Is there a CoD MW3 demo or benchmark?.

Hi I have been reading reviews about MW3 and want to play it, my question is..., is there a demo or a benchmark I can download to see it will run well on my PC?.

I have a Pentium 4 3.2 single core and I really want to play MW3, my graphics card is not that bad also, it is a ATI 4670 1GB AGP. I also have 4GB of memory which is great. I will be playing the game on low settings with resolution set to low and all other settings set to low.

Is there a demo or a benchmark for this game?.

AFAIK they just have free weekends occasionally. The game is a little poopy in the optimization department.

There really isn't a demo but why would you want to play a game with everything to low?

That's like going to see a huge blockbuster on a 15 inch black and white TV.

pentium 4? Havent seen one of those since middle school.....and Im out of college