well here is 506x8.5 ddr1012 1:1 pl8 cas 4-4-4-10 stabe 4hrs+ prime blend.and my full bios settings.


Code:
 EP45 UD3P******

Q9650 506 X 8.5 4301MHz 

Robust Graphics Booster.........................[ Auto     ] 
CPU Clock Ratio.................................[ 8.5        ] 
Fine CPU Clock Ratio............................[ 0        ] 
CPU Frequency 4.31GHz...........................[ 506 x 8.5 ]

******Clock Chip Control******

CPU Host Clock Control..........................[ Enabled  ] 
CPU Host Frequency (Mhz)........................[ 506      ] 
PCI Express Frequency (Mhz).....................[ 100      ] 
C.I.A 2 [Disabled] 

******Advanced Clock Control******

CPU Clock Drive.................................[ 1000mv   ] 
PCI Express Clock Drive.........................[ 1000mv   ] 
CPU Clock Skew..................................[ 0ps      ] 
MCH Clock Skew..................................[ 50ps     ] 

******DRAM Performance Control******

Performance Enhance [Standard] 
Extreme Memory Profile (XMP)....................[ Disabled ] 
(G) MCH Frequency Latch.........................[ Auto   ] 
System Memory Multipler.........................[ 2.00D    ] 
Memory Frequency 1066...........................[ 1012     ] 
DRAM Timing Selectable..........................[ Manual   ] 

CAS Latency Time................................[ 4        ] 
tRCD............................................[ 4       ] 
tRP.............................................[ 4        ] 
tRAS............................................[ 10       ] 

******Advanced Timing Control******

tRRD............................................[ Auto     ] 
tWTR............................................[ Auto     ] 
tWR.............................................[ Auto     ] 
tRFC............................................[ Auto       ] 
tRTP............................................[ Auto     ] 
Command Rate (cmd)..............................[ Auto     ] 

******Channel A Timing Settings******     

Static tRead Value        [ 7 ] ................[ 8        ] 
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ] 

tRD 2rd (Differnt Rank)   [ 8 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 8 ] ................[ Auto     ] 
tWR 2rd (Differnt Rank)   [ 7 ] ................[ Auto     ] 
tRD 2wr (Same/Difft Rank) [ 9 ] ................[ Auto     ] 

Dimm 1 Clock Skew Control.......................[ Auto     ] 
Dimm 2 Clock Skew Control.......................[ Auto     ] 
DDR Write Training..............................[ Auto     ] 

******Channel A Driving Settings****** 

Drive Strength Profile..........................[ Auto     ] 
Data Driving Pull Up Level......................[ Auto     ] 
cmd Driving Pull Up Level.......................[ Auto     ] 
ctrl Driving Pull Up Level......................[ Auto     ]
clk Driving Pull Up Level.......................[ Auto     ]

Data Driving Pull Down Level....................[ Auto     ] 
cmd Driving Pull Down Level.....................[ Auto     ] 
ctrl Driving Pull Down Level....................[ Auto     ] 
clk Driving Pull Down Level.....................[ Auto     ]

******Channel B Timing Settings******     

Static tRead Value        [ 6 ] ................[ 8        ] 
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ] 

tRD 2rd (Differnt Rank)   [ 8 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 8 ] ................[ Auto     ] 
tWR 2rd (Differnt Rank)   [ 7 ] ................[ Auto     ] 
tRD 2wr (Same/Difft Rank) [ 9 ] ................[ Auto     ] 

Dimm 1 Clock Skew Control.......................[ Auto     ] 
Dimm 2 Clock Skew Control.......................[ Auto     ] 
DDR Write Training..............................[ Auto     ] 

******Channel B Driving Settings****** 

Drive Strength Profile..........................[ Auto     ] 
Data Driving Pull Up Level......................[ Auto     ] 
cmd Driving Pull Up Level.......................[ Auto     ] 
ctrl Driving Pull Up Level......................[ Auto     ]
clk Driving Pull Up Level.......................[ Auto     ]

Data Driving Pull Down Level....................[ Auto     ] 
cmd Driving Pull Down Level.....................[ Auto     ] 
ctrl Driving Pull Down Level....................[ Auto     ] 
clk Driving Pull Down Level.....................[ Auto     ]

******Motherboard Voltage Control******

Load-Line Calibration [Enabled] 
CPU Vcore         [ 1.23750 ]...................[ 1.41250  ] 
CPU Termination   [ 1.20    ]...................[ 1.42     ]
CPU PLL           [ 1.50    ]...................[ 1.57   ]
CPU Reference     [ 0.766   ]...................[ 0.924   ] 

MCH Core          [1.1      ]...................[ 1.42    ]  
MCH Reference     [0.760    ]...................[ 0.939   ] 
MCH/DRAM Refernce [0.900    ]...................[ Normal   ] 
ICH I/O           [1.500    ]...................[ Normal   ] 
ICH Core          [1.100    ]...................[ Normal   ] 

DRAM Voltage      [1.800    ]...................[ 2.32    ] 
DRAM Termination  [0.900    ]...................[ Normal   ] 
Channel A Ref     [0.900    ]...................[ Normal   ] 
Channel B Ref     [0.900    ]...................[ Normal   ]  

******Advanced BIOS Features******

CPU Multithreading..............................[ Disabled ] 
Limit CPUID Max to 3............................[ Disabled ] 
No-Execute memory Protect.......................[ Disabled ]  
CPU Enhance Halt (CIE)..........................[ Disabled ]  
C2/C2E State Support............................[ Disabled ]  
C4/C4E State Support............................[ Disabled ] 
CPU Thermal Monitor.............................[ Disabled ] 
CPU EIST Function...............................[ Disabled ] 
Virtualization Technology.......................[ Disabled ]