Associate already reported that RV770 video chip will obtain 480 streams processors witch is 50% higher than RV670 functional units . If we consider that the frequency characteristics after transfer from RV670 to RV770 will not change, an increase in the quantity of stream processors will determine the advantage of the new video chip in the speed plan .
folding@Home developers talked about the characteristics of products on base of RV770 chip . Here we note also the presence of 960 stream processors in two-chip card series X2 (Radeon HD 4870 X2).

Let us recall that folding@Home project uses the computational resources of video card series radeon ....