I remember picking a 5200 at the time to replace integrated graphics, got it for almost nothing and overclocked like mad with the stock cooler and some heatsinks on the RAMs, something like 250/400 -> 297/594. I mostly used it for playing Serious Sam, run wonderfully well on itk. I've always wanted to pick up a 5200 Ultra, to mess with. I'm, for some odd reason, fascinated by that pathetic little chip.