Hi all,
I managed to get my Rampage Formula X48 stable at 500 FSB with my Q9450 @4ghz. I'd been having tremendous trouble getting there, but came across this thread which pretty much got me over the line. Thank you!
I have the profile saved so i can run the Everest Cache and memory benchmark and post it up a little later on.
Here is a CPU-Z screen shot:
http://www.jack-brennan.com/wp-conte...6/4ghz0002.png
And Validation:
http://valid.canardpc.com/show_oc.php?id=1227455
Here were the settnigs i used:
Code:ASUS Rampage Formula BIOS 0902
*Extreme Tweaker*
Ai Overclock Tuner [Manual]
CPU Ratio Setting [Auto]
FSB Strap to North Bridge [400]
FSB Frequency [500]
PCIE Frequency [100]
DRAM Frequency [DDR2-1000]
DRAM Command Rate [Auto]
DRAM CMD Skew on Channal A [Auto]
DRAM CMD Skew on Channal B [Auto]
DRAM CLK Skew on Channal A [Auto]
DRAM CLK Skew on Channal B [Auto]
DRAM Timing Control [Manual]
1st Information
CAS# Latency [5]
RAS# to CAS# Delay [5]
RAS# PRE Time [5]
RAS# ACT Time [15]
RAS# to RAS# Delay [Auto]
REF Cycle Time [Auto]
WRITE Recovery Time [Auto]
READ to PRE Time [Auto]
2nd Information
READ to WRITE Delay (S/D) [Auto]
WRITE to READ Delay (S) [Auto]
WRITE to READ Delay (D) [Auto]
READ to READ Delay (S) [Auto]
READ to READ Delay (D) [Auto]
WRITE to WRITE Delay (S) [Auto]
WRITE to WRITE Dealy (D) [Auto]
3rd Information
WRITE to PRE Delay [Auto]
READ to PRE Delay [Auto]
PRE to PRE Delay [Auto]
ALL PRE to ACT Delay [Auto]
ALL PRE to REF Delay [Auto]
DRAM Static Read Control [Auto]
Ai Clock Twister [Auto]
Ai Transation Booster [Auto]
Common Performance Booster [Auto]
CPU Voltage [1.4500]
CPU PLL Voltage [1.54]
Northbridge Voltage [1.77]
DRAM Voltage [2.16]
FSB Termination Voltage [1.78]
South Bridge Voltage [1.075]
SB 1,5V Voltage [1.50]
Loadline Calibration [Enabled]
CPU GTL Voltage Reference [Auto]
NB GTL Voltage Reference [0.67x]
DRAM Controller Voltage REF [Auto]
DRAM Channel A Voltage REF [Auto]
DRAM Channel B Voltage REF [Auto]
CPU LED Selection [CPU Voltage]
NB LED Selection [NB Voltage]
SB LED Selection [SB Voltage]
Voltiminder LED [LED]
CPU Spread Spectrum [Disabled]
PCIE Spred Spectrum [Auto]
CPU Clock Skew [Delay 200ps]
NB Clock Skew [Auto]
*Advanced settings*
CPU Ratio Setting [Auto]
C1E Support [Disabled]
CPU TM Function [Disabled]
Vanderpool Technology [Disabled]
Execute Disable Bit [Disabled]
Max CPUID Value Limit [Disabled]
