NVIDIA Next Gen GT200 thermal design power (TDP) is 250W
 

Nvidia's upcoming GT200, a single chip high end card, scheduled for the second half of 2008, will have a hell of a hot chip.At 65nm things will heat up, especially if you put more than a billion transistors together. Such a card will have a thermal design power of 250W, which is even more than the R600, which is the hottest chip of our time and has a TDP of 230W to 240W.

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