Interesting... I've never actually seen it clocked that high (whereas I have with GS@300MHz), so I don't know if they were able reliably clock it that high or just stating that the chip could achieve it. Regardless it's interesting to see (I'd heard rumors of 600MHz which isn't too unreasonable since the clocks of the chips were pretty much limited by the EE and the early processes both ran on by launch)...
