Rival Directx 11 video cards coming this year.Nvidia and amd /ati will launch next generation 40nm graphics cards this year nvidia’s gt3000 and Ati’s rv870 series will both support direct x 11. Ati demonstrated tessellation,a standard feature of directx 11 in a video running on direct x 11 hardware at computer 2009.

it is bullish about launching a product around the 22 october lauch
of windows 7.although no finished silicon or specifications have been
shown to the public.its widely expected that a  new card will in to
conquer the same price/performance segment as the radeon hd4800 series
although rival  has officially kept quiet about gt300,the first engineering
samples have been taped journalists  suggest the card will be a
departure from previous generations using intel larabee-style multiple
instruction multiple data (mind)parallel processing.sources suggest that the card  will  use 512 bit memory interface and gddr5 memory .
Difficulties in making 40nm chips which has cused a shortage of radeon hd477os, could cause delays manufacturing parner tsmc may be dropeedin favour of rival global foundries,which showed off 32nm and 28nm silicon wafers prior to computex Now Give your thought about this tech news.