
Originally Posted by
Sunfire
Ok, memory clock is obtained from bus clock but how?
So how you get 333MHz for DDR2-667 on Barcelona, and 400MHz for DDR2-800 or 533MHz for DDR2-1066 for Phenom?
i came out with this.... but no confirmation yet
Memory Clock Speed
Code:
NB Speed HTT DDR400 DDR533 DDR667 DDR800 DDR1066
1600Mhz 200MHz 200MHz 266MHz 320MHz 400MHz 533MHz
1800MHz 200MHz 200MHz 257MHz 300MHz 360MHz 450MHz
Memory clock = NB Speed / memory divider
Memory divider
DDR 400 = NB Multiplier
DDR 466 = NB Multiplier - 1
DDR 533 = NB Multiplier - 2
DDR 667 = NB Multiplier - 3
DDR 1066 = NB Multiplier - 4
indiana_74... few more tweak to set your HT link speed and NB Speed
Link : http://www.xtremesystems.org/forums/...=164768&page=2
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