Wow, look at those fanboys go at it.  Kinda amusing how one group is now doing what it kept getting annoyed about another group doing, suck it up ladies and stop being jerks 24/7.
Everyone should read this before drawimng conclusions from this rather well done review:
	
	
		
		
			Gameplay Evaluations - How We Tested:
Please be aware that the way we test our video cards is not a like-for-like comparison, and it is not meant to be. We decided to concentrate on finding the "Best Playable" settings - this means that we're finding the best possible gaming experience delivered on each different configuration. There are no timedemos used in our evaluations - we're focusing on the real-world gaming experience, which is, ultimately what should determine your next video card purchase.
		
		
	 
Get it, NOT like for like.  Both cards offer people an enjoyable gaming experience.
Yes the X1900 stock cooler is rather loud as my mates PC proved to me, but then he's not had the best choices (Radeon 7000 to FX5800 to X1900XT).  If you spend $500 on a video card you're most likely going to replace the stock cooler anyway but you'll probably wait for the Accellero things or use a Zalman or Water.
In my view the 7800GTX 512 has always been overpriced but disregarding it's price or availability it's performance isn't that far off a newer card.  Maybe nVidia can take the performance crown with G71, maybe ATI will keep it or release something to get it back, who knows.
ps: We really need a Mod here that can stop the bitching that goes on between you lot.