The performance of two-chip video card Radeon HD 3870 x2 strongly depends on drivers optimization under CrossFire technology , actually this product differ from two one chip video card only in terms of design concept. The association of two-chip video card in CrossFire X - task is even more complex; therefore AMD decided to put off the production of corresponding drivers until March .
The beta version of drivers with CrossFire X support already exists, and associates has already the preliminary results of two Radeon HD 3870 x2 under 64- bit version Windows vista Home Premium.
Motherboard on base of chipset Intel X48 overclocked the processor to 4.2 GHz ( Core 2 Extreme QX9770 (3.2 GHz) ) , in addition we have four memory modules Ddr3-1800 with 1 Gb volume . So the technology CrossFire X can scale speed to the value up to 77%, but here much depends on concrete game or application.
3DMark'06, for example, demonstrates increase by only 15,6%. .... Related Products :
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