GeForce GTX 480, GTX 470 Prices, Details Leaked?
Web source reveals supposed TDP, SP count, clock speeds and pricing for the upcoming Nvidia "Fermi" graphics cards.
Website VR-Zone claims to have received what are supposedly the final specifications for the upcoming Nvidia GeForce GTX 480 and GTX 470 GPUs.
The site lists the following information:
GeForce GTX 480 : 480 SP, 700/1401/1848MHz core/shader/mem, 384-bit, 1536MB, 295W TDP, US$499
GeForce GTX 470 : 448 SP, 607/1215/1674MHz core/shader/mem, 320-bit, 1280MB, 225W TDP, US$349
Internal benchmarks reveal that GeForce GTX 470 is some 5-10% faster than Radeon HD 5850 and similiar for GeForce GTX 480 over the Radeon HD 5870. Interestingly, the TDP of GeForce GTX 480 is almost similar to Radeon HD 5970 which is a dual GPU card. Interestingly, our sources revealed that there are indeed plans for dual Fermi cards and the TDP of the card is probably gonna be mind blowing.
UPDATE: Above quoted information has been updated to reflect new information reported by VR-Zone.
Also found on VR-Zone's forums is a picture from Turkish website DonanimHaber of what is purported to be the first Nvidia-made picture of the GeForce GTX 480 card:

Nvidia reminds us once again to stay tuned for the official unveil of the GeForce GTX 480 and GTX 470 on the evening of March 26.
GeForce GTX 470 : 448 SP, 320-bit, 225W TDP, US$349
Internal benchmarks reveal that GeForce GTX 470 is some 5-10% faster than Radeon HD 5850 and similiar [sic] for GeForce GTX 480 over the Radeon HD 5870."
That is all fail, no one in their right mind would buy a GTX 480 with a TPD of 295w over a 5870 with a TPD of 188w for a 5-10% boost, especially since the GTX 480 wont be clocking very high at those power levels.
I am taking this with a grain of salt, possibly a wishful one.
And that's without the ATI price drops and the 5890 to come.
GeForce GTX 470 : 448 SP, 320-bit, 225W TDP, US$349
Internal benchmarks reveal that GeForce GTX 470 is some 5-10% faster than Radeon HD 5850 and similiar [sic] for GeForce GTX 480 over the Radeon HD 5870."
That is all fail, no one in their right mind would buy a GTX 480 with a TPD of 295w over a 5870 with a TPD of 188w for a 5-10% boost, especially since the GTX 480 wont be clocking very high at those power levels.
I am taking this with a grain of salt, possibly a wishful one.
So why anyone would pay around 110$ more when there clearly is a better option, not to mention future price drops of the 5xxx series due to competition?
so needless to say there will not be a dual gpu part from nvidia for a looooooooooooong time. . . . . like 1.5 years or more.
and im thinking a 5870 @ 1ghz gpu and oh 5200mhz mem will take the green boar down with ease.
5-10% faster than a 5870 at 295W TDP? That's the same as the 5970 which i'm sure is much more than 5-10% faster than the GTX 480.
Just thinking about it, wouldn't it make sense for ATI to lower costs BEFORE nvidia rolls their cards out? Then people will see the price/performance value with lower priced ATI cards VS high priced Nvidia cards. Just a thought...
Mabye no standered Hdmi port, although it has mini HDMI port....