WHat is the default core and memory clock for x1900xt

Hey guys, i was just wondering what the default core clock and memory clock is in MHZ. Under my catalyst control, my x1900xt says the default core clock is 500 MHZ and the default memory clock is 594 MHZ. Is this right?

If you look carefully you'll see there is current which you are reading, this is for 2D apps. However when you run 3D games it will go to 'requested' which are the 'correct' readings you should get (also double memory reading to get your 'real' speed - don't ask me why you just do)