G71 to arrive later than expected
 

Consumer Electronics Show 2006 R580 comes first

Nvidia is very tight lipped about its new 90 nanometre flagship chip and it really needs some very high frequencies to beat R580. It's not a question whether Nvidia made it work at very high speeds at even higher than 700 MHz but it needs to get good yields out of it as well. It's all about the yields and Nvidia just cannot afford to have one more ghost product.

http://www.theinquirer.net/?article=28828