My BIOS 1002-R3 - No More BSOD - Overclock Profile



Code:
*Extreme Tweaker* 
Ai Overclock Tuner               [Manual] 
OC From CPU Level Up             [Auto] 
CPU Ratio Setting                [09.0] 
FSB Strap to North Bridge        [400] 
FSB Frequency                    [450] 
PCIE Frequency                   [110] 

DRAM Frequency                   [DDR2-1199MHz] 
DRAM Command Rate                [2N] 
DRAM CMD Skew on Channal A       [Greyed Out] 
DRAM CMD Skew on Channal B       [Greyed Out] 
DRAM CLK Skew on Channal A       [Advance 50ps] 
DRAM CLK Skew on Channal B       [Advance 50ps] 

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             [3] 
  REF Cycle Time                 [Auto (52)] 
  WRITE Recovery Time            [6] 	
  READ to PRE Time               [3] 
 2nd Information 
  READ to WRITE Delay (S/D)      [8] 
  WRITE to READ Delay (S)        [3] 
  WRITE to READ Delay (D)        [5] 
  READ to READ Delay (S)         [4] 
  READ to READ Delay (D)         [6] 
  WRITE to WRITE Delay (S)       [4] 
  WRITE to WRITE Delay (D)       [6] 
 3rd Information 
  WRITE to PRE Delay             [14]	
  READ to PRE Delay              [5] 	
  PRE to PRE Delay               [1] 	
  ALL PRE to ACT Delay           [6] 	
  ALL PRE to REF Delay           [6] 
  Refresh Period		 [16120T]

DRAM Static Read Control         [Disabled] 
Ai Clock Twister                 [Lighter] 
Ai Transaction Booster           [06] 		
Pull-in of CHA PH1	         [Disabled]	
Pull-in of CHA PH2	         [Disabled]	
Pull-in of CHA PH3	         [Disabled]	
Pull-in of CHB PH1	         [Disabled]	
Pull-in of CHB PH2	         [Disabled]	
Pull-in of CHB PH3	         [Disabled]	

CPU Voltage                      [1.31250v] 
CPU PLL Voltage                  [1.50v] 
North Bridge Voltage             [1.27v] 
DRAM Voltage                     [1.80v] 
FSB Termination Voltage          [1.20v] 
South Bridge Voltage             [1.05v] 
SB 1,5V Voltage                  [1.50v] 
Loadline Calibration             [Disabled] 
CPU GTL Voltage Reference        [0.65x] 
NB GTL Voltage Reference         [0.67x] 
DRAM Controller Voltage REF      [DDR2_REF -10mv]
DRAM Channel A Voltage REF       [DDR2_REF -30mv] 
DRAM Channel B Voltage REF       [DDR2_REF -30mv] 

CPU LED Selection                [CPU Voltage] 
NB LED Selection                 [North Bridge Voltage] 
SB LED Selection                 [South Bridge Voltage] 
Voltiminder LED                  [Enabled] 

CPU Spread Spectrum              [Disabled] 
PCIE Spred Spectrum              [Disabled] 
Cpu Clock Skew		         [Delay 300ps]
NB Clock Skew		         [Delay 200ps]

*CPU Settings* 

CPU Ratio Settings	         [09.0]
C1E Support	                 [Disabled]
CPU TM Function	                 [Enabled]
Vanderpool Technology            [Disabled]
Execute Disabled Bit	         [Enabled]
Max CPUID Value Limit            [Disabled]

Note: With CPU Clock Skew Delay 300ps and NB Clock Skew Delay 200ps the BSOD is gone if you use to low CPU Voltage. The DRAM Controller and Channel REF Voltages have been tested up to 1250MHz. Use the CPU GTL Voltage Reference that gives you the best stability/performance. They all seem to work stable with my Q9650.




Stress Testing


Unreal Tournament and Prime95 Blend together to stress everything. Room temperature 25° Celsius (Opt1=Coolant Temperature). Duration 3 hours.





Note: The Prime95 start time is wrong because I didn't change the time in the BIOS after a Clear CMOS.




LinX to stress the CPU and view it's performance. Room temperature 24° Celsius.





Note: The highest GFlops at 4.05GHz with 3475 MB memory that I've seen with my Q9650.




AIDA64 Cache & Memory Benchmark.







The BIOS has it all. Improved stability and improved CPU performance. I don't think that we're going to need individual DRAM CLK Skews anymore because if you make a 50ps difference between the channels it isn't stable anymore. Time will tell if we're still going to need MCH Read ODT.