I bought a Radeon 4850 13 month ago. It was the low cost variant of their top model 4870. I'm usually playing at 1024x768 with low AA and AF, if I use AA and AF at all, and I could play everything on best settings so far. Accordingly I'm really happy with that 4850, though I'm a bit jealous of those new 5k ATI series. Those must be a bummer. All of them.