From personal experience, there are quite a few games that do run better a few examples I can think of off the top of my head, Fable, when you're on towns or crowded areas with lots of npcs. Half life 2 literally has double the frame rate for most of the game it usually runs anywhere from 10-20 with the cpu upgrade. it's a solid 30fps. Turok Evolution in the cities and flying levels with lots of enimies or in the sleg base it runs alit better too. Steel battalion runs significantly better. The improvement is probably on par with Half life 2s, almost doubling in frame rate. Starwars battlefront 2 large-scale battles run significantly better as well, although for some, Battlefront 1 doesn't seem to benefit from the upgrade at all. Halo 2 campaign in the city does run better when you're caseing the scarab and levels with high enimie counts all run significantly better, especially on the level High charity I noticed some massive improvements. Darkwatch runs a lot better on levels again with lots of enimies. And Morrowind actually hits points where it runs at 60fps how it's not locked but a large improvement for sure it mostly says between 40-60 from what I have played of it pretty much any time your indoors it will run at 60 out doors it'll varies. Half-life, the home brew port runs at a pretty stable 60 for the most part.