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For those who are asking themselves how to calculate the internal multiplier and final REAL clock, this might be helpful:
Using 9600GT reference clocks:
PCI-Express=100mhz
GPU= 650mhz
Internal Core Clock= 100mhz/4 = 25mhz
Internal Core Multiplier = 650/25 = 26
PCI-Express=110mhz
GPU=650mhz (fake, as you will see further)
Internal Core Clock=110mhz/4=27,5mhz
Internal Core Multiplier=26 (it remains unchanged comparing to PCI-Express 100mhz, unless you manually overclock using rivatuner or ati tool, it increases 1 point at every 25mhz)
REAL CORE CLOCK= 26x27,5= 715mhz
In a lot easier way, to calculate RealCoreClock, using the example above: 650x1,10=715
Shaders clock is not affected.
Last edited by Luka_Aveiro; 02-29-2008 at 04:19 PM.
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