The two-chip product R700 has a different optimization, all existing rumors confirmed only the presence of special interface crossfire side-port and PLX chip new generation with PCI express 2.0 support . Both factors had to increase the effectiveness of such graphic card in comparison with Radeon HD 3870 X2. Associate with the reference to the results of early R700 tests reports that this two-chip video card is approximately 15% faster than two radeon HD 4870 in crossfire regime . According to the preliminary estimations, average increase in the performance during the association of two video chip RV770 reaches 80%. Outstanding index for Crossfire regime . Related Products :
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