Radeon 5870 vs radeon mobile 5870

I'm thinking about returning my Alienware with the radeon 5870 for a new Asus laptop that comes with a radeon 5870 mobility how much performance willl I lose?

Compared to desktop graphics cards, the Mobility Radeon HD 5870 should perform somewhere between a Radeon HD 5750 and 5770 according to the specs (shader count of 5770, clock rate of 5750).

Notebookcheck

[QUOTE="Notebookcheck"]

Compared to desktop graphics cards, the Mobility Radeon HD 5870 should perform somewhere between a Radeon HD 5750 and 5770 according to the specs (shader count of 5770, clock rate of 5750).

Luminouslight

How much is the laptop?zbdyx

$1600.00

i;m sorry guys I goofed the graphics card on the desktop is 5770

Playing a FPS or any other game that prefers a mouse over anything with a laptop is a stupid thing to do. Kind of like playing racing games with keyboards. And First-person-anything with controllers. (Yeah, sorry console players, just had to take a stab at you...It's just plain dumb and unorthodox)