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Futuremark
3Dmark05, 3Dmark06, 3DMark Vantage benchmark of
ASRock A770CrossFire AMD
770+SB700 mainboard Benchmarks - 3Dmark2005/3DMark2006/3DMark Vantage In this test, we test the board with 2 pieces of Radeon HD 4850 graphics card in a single configuration and CrossFire configuration. The board paired up with a single piece of Radeon HD4850 scored 14402 marks and 15392 when CrossFire is enabled with Catalyst 8.7 drivers. The XpressRoute is enabled in the BIOS when CrossFire is tested. With the XpressRoute turned on, the performance improved from 15328 to 15392. The interesting result that we see in CrossFire is that the improvement is only 6%. This is probably due to the slower 2.2GHz Phenom 9550.
In 3Dmark06, the results at default 10682 and with CrossFire enabled, it scored 12019. It was 11999 with XpressRoute disabled. CrossFire gave the 3D performance a boost of 12.5%.
In 3DMark Vantage, the score is P6340 and P8965 in CrossFire. The interesting part of this is that with XpressRoute turned off, it scored better at P9362.
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