** Official ** Gigabyte UD3 P45 Series -- EP45-UD3 / EP45-UD3R / EP45-UD3P

[OC Nub]

Hey guys,
I am trying to run my Q9550 on the UP3P at 3.8Ghz but can't quite get it 100% stable yet, so i thought I would ask you guys for some help. Sometimes i can get OCCT to run for the hour and sometimes not, the times that I cannot i get BSOD's. With Prime95 I either get BSOD or one of the workers fail, seems to be #2 alot.

Specs:
Intel Q9550 E0
GA-EP45-UD3P Bios Ver F7
Arctic Cooler Freezer Pro 7
Patriot Viper 2x2gb 1066
Antec 900
Corsair 650w
Sapphire Radeon HD 4870 1GB

******Motherboard Intelligent Tweaker (M.I.T.)******
 
Robust Graphics Booster.........................[ Auto     ]
CPU Clock Ratio.................................[ 8        ]
Fine CPU Clock Ratio............................[ + 0.5    ]
CPU Frequency 3.8GHz............................[ 448 x 8.5  ]
 
******Clock Chip Control******
 
CPU Host Clock Control..........................[ Enabled  ]
CPU Host Frequency (Mhz)........................[ 448     ]
PCI Express Frequency (Mhz).....................[ 100      ]
C.I.A 2 [Disabled] 
 
******Advanced Clock Control******
 
CPU Clock Drive.................................[ 800mv   ]
PCI Express Clock Drive.........................[ 900mv   ]
CPU Clock Skew..................................[ 0ps     ]
MCH Clock Skew..................................[ 0ps     ]
 
******DRAM Performance Control******
 
Performance Enhance.............................[ Standard    ]
(G) MCH Frequency Latch.........................[ Auto   ]
System Memory Multipler.........................[ 2.00D    ]
Memory Frequency 1066............................[ 896      ]
DRAM Timing Selectable..........................[ Manual   ]
 
CAS Latency Time................................[ 5        ]
tRCD............................................[ 5        ]
tRP.............................................[ 5        ]
tRAS............................................[ 15       ]
 
******Advanced Timing Control******
 
tRRD[4]............................................[ 4        ]
tWTR[4]............................................[ 4        ]
tWR[8].............................................[ 5        ]
tRFC[68]............................................[ 55       ]
tRTP[4]............................................[ 4        ]
Command Rate (cmd)[0]..............................[ 2T       ]
 
******Channel A Timing Settings******     
 
Static tRead Value        [ 11 ] ...............[ 9        ]
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ]
 
tRD 2rd (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2rd (Differnt Rank)   [ 5 ] ................[ Auto     ]
tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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        [ 11 ] ...............[ 9        ]
tRD Phase0 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase1 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase2 Adjustment     [ 0 ] ................[ Auto     ]
tRD Phase3 Adjustment     [ 0 ] ................[ Auto     ]
 
tRD 2rd (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2wr (Differnt Rank)   [ 6 ] ................[ Auto     ]
tWR 2rd (Differnt Rank)   [ 5 ] ................[ Auto     ]
tRD 2wr (Same/Difft Rank) [ 8 ] ................[ 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...........................[ Disabled ]
CPU Vcore         [ 1.25 ]...................[ 1.34375    ]
CPU Termination   [ 1.20    ]...................[ 1.30    ]
CPU PLL           [ 1.50    ]...................[ 1.50    ]
CPU Reference     [ 0.760   ]...................[ 0.863   ]
 
MCH Core          [ 1.100   ]...................[ 1.340    ]
MCH Reference     [ 0.760   ]...................[ 0.863   ]
MCH/DRAM Refernce [ 0.900   ]...................[ 0.900   ]
ICH I/O           [ 1.500   ]...................[ 1.500   ]
ICH Core          [ 1.100   ]...................[ 1.100   ]
 
DRAM Voltage      [ 1.800   ]...................[ 2.100   ]
DRAM Termination  [ 0.900   ]...................[ 0.900   ]
Channel A Ref     [ 0.900   ]...................[ 0.900   ]
Channel B Ref     [ 0.900   ]...................[ 0.900   ]

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

Thanks for all your help.
CD

Your chip is an eo, they are all different but you should be able to get those clocks on way less voltages. Honestly I would set everything in motherboard voltage control back to normal and start your oc over. What worked for me more than anything was to set cpu termination to 1.2 then raise cpu reference and mch reference up 1 notch. After that raise the cpu termination as needed but leaving the reference voltages alone, they will increase as you raise the cpu termination. I was able to get 3.7 prime stable on stock vcore, 1.2 cpu termination .785 cpu ref. .80 mch ref., 1.24 mch. 333 strap 5:6 devider on the ram. See how high you can go on stock vcore then raise voltages as needed from that point.

these are my current voltage settings for 4.0 prime stable no LLC.
Hope that made sense.