When in single mode
The RV670 will work between 750MHz and
825MHz and there might eventually be even a slower version of the
core for some custom slower cards.
The top speed of the chip is 825MHz
and you will probably be able to overclock it even more, but DAAMIT
wants to stay on the safe side.
The clock speeds can change for the
shipping date, but at least this is what you can expect.
