With the Athlon X2 6000+ down to $159 at NewEgg, I'd love to see Suits' benchmarks. I can tell you that most of the 3D games on that list don't run well on a single-core Athlon 4000+ or a dual-core Athlon 4600+. Somewhere around here I may still have a spreadsheet with my results.
My main benchmark games were CarnEvil, Prop Cycle, California Speed, Gauntlet Legends, DDR, Guitar Freaks, Soul Edge, Hyper Athlete, and of course Cruisn (I know they're not all CHD games) with frameskip=0. CarnEvil and Cruisn were maddeningly close to playable. PropCycle never got above 20 fps. Gauntlet Legends hovered around 10 fps Soul Edge was mostly playable. California Speed was around 15fps. HyperAthlete, DDR, and Guitar Freaks were close to playable.
I would love to see what FPS Suits is getting on his 5600 before I get the 6000. I still have the 4000+ gathering dust, as it didn't buy me enough new games to be worth swapping the 2000+ out of my cabinet.