I can play TF2 pretty well although I do occasionally have FPS problems.Dirty Hipsters said:How demanding would you consider to be "demanding?"
I would considering TF2 not to be a very demanding game, but there's still plenty of people who can't play it.
You should probably post your specs if you want us to be able to give you any solid info.
Here are my Specs
Processor: Intel Pentium Dual CPU E2220 @ 2.40 GHz (2 CPUs) ~ 2.4 GHz
GPU:Geforce 7100/nforce 630i
RAM:3964 MB RAM
Direct X 11