I've got an Asus G75VW which was 1800$ Canadian, It has a 670m OC'd 755/1655 with after burner which yields 5-10 fps boost over the stock speeds, a i7 3610 (2.3 OC to 3.something ghz on turbo) with 16 gigs RAM and A SSD boot drive and HDD for storage.
I play COD Black ops 2on max at 40+ fps...