Geforce GTX 55nm scheduled for end of the year
 

We've learned that Nvidia is working hard to launch GT200 55nm but this will most certainly won't happen in August or September. Our sources imply that this will take place in Q4 2008.

Thermal dissipation is Nvidia's biggest problem as the chip turns to be extremely hot and the new 55nm should be a bit better. Once you take care of thermals, you can clock the chip higher which eventually means more performance.

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