nVidia are currently patting themselves on the back after the succesful launch of the 7800GTX ahead of arch rival Ati’s Codename R520 launch. But I have this gut feeling that nVidia might have made a mistake this time as well, just like the 5 series. If you havent got my point, read on. The lower end models of the 7 series (maybe the 7200 and 7600) will be released in the coming month, but with the 7800GTX not outdoing the 6800 Ultra greatly, there are strong rumours abuzz that around Christmas by when the R520 would be released, a higher version of the 7800GTX will be released to outperform it. Exactly like the 5 series. nVidia released the 5950 Ultra in pure desperation to beat the 9800XT leaving thousands of 5900 buyers furious.