So come to update for 4x CrossfireX HD4850 and system on setup same as first time but cpu freq on 2k3 is lower than first time about 100MHz because my room temp higher on testing and my memory timing change to 2T from 1T because my cellshock it dead , well for GFX link on CF are 16x+4x+16x+4x come to see some impressive results from 4xCF



2k3


2k5


2k6


Vantage Performance Preset


Vantage Entry Preset


looking good for price and performance