Associate attempted to estimate the productivity of high end AMD graphical solutions , known now under the code name r700. Estimation shows that R700 (Radeon HD4870X2) with 2 GB memory on average will exceed GTX280 by up to 50%, and in certain cases superiority will compose 80%. R700PRO (Radeon HD4850X2) with 2 GB GDDR3 memory will be also faster than GTX280. According to some unconfirmed data, NVIDIA can forgo the production of 55- nm chip G200b, in order to rapidly pass to the new GPU generation G3x0. Associate assigns the presence of 384 stream processor and the application of 45 nm standards. Passage on 45- nm technology will allow to decrease the energy consumption in comparison with G200 and to increase the frequencies, whose values are equal to 850 and 2000 MHz. Those cards will includes 1 GB GDDR5 memory with 256- bus, the effective memory frequency is more than 4000 MHz. Possibly, this information can be real. Related Products :
|