I dunno, but I just ordered the Radeon 9600 Pro. I know they cut down on the pipelines and what not in the RV350 compared to the R350, and there's lower power consumption because the core being a .13 micron, so you don't need the external power source. Just remember, you can overclock the RV350 alot

which is what I am hoping so that I get performance levels of a 9700 Pro, so I can save myself ~$130

I'll post back how far I could get it to overclock.