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

[ninjaskija]

I own the EP45T-UT3P (DDR3 version) and i have a problem with stability at 500 FSB.
What i did was to first set al values manually on BIOS (left side) the adjust MCH ref(0.7v), CPU ref(0.76v) and voltages(CPU=1.2v-LLC Enabled,MCH=1.3).CPU is @3G (6x500)
The problem is that is stable with 2 gigs of ram but not stable with 4 ( i own a corsair kit 2x2 GB DDR3 1600 9-9-9-24 1.8v).
I will come back with a template later after i get home maybe u can get a better look and give me a tip...
Where should i look??
Thanx

[DiscoTech]

I couldn't pass up picking 2 4870 512MBs at a good price.

Should I sell my UD3P and get a DFI DK X48-T2RSB plus or a LT X48-T2R? The prices are close.

How much performance will I be losing when I crossfire at 1680*1050 max AA and max FF?

Thank you

[cholo777]

Do you set the pl manually ? try filling in a template where you are at now mate

hi
what do you mean when you said do you set up the pl manually,i will post all my settings a little bit later.many thanks for your help.
kind regards
paul

[Leeghoofd]

I own the EP45T-UT3P (DDR3 version) and i have a problem with stability at 500 FSB.
What i did was to first set al values manually on BIOS (left side) the adjust MCH ref(0.7v), CPU ref(0.76v) and voltages(CPU=1.2v-LLC Enabled,MCH=1.3).CPU is @3G (6x500)
The problem is that is stable with 2 gigs of ram but not stable with 4 ( i own a corsair kit 2x2 GB DDR3 1600 9-9-9-24 1.8v).
I will come back with a template later after i get home maybe u can get a better look and give me a tip...
Where should i look??
Thanx

I need to give more than 0.08 over the required voltage, my board's DDR3 Vdimm fluctates like hell... strange while the DR2 version is rock stable...

Eg with 1.65 Corsair 1600C8 I7 dimms I need to set 1.72 to get 1.65 in reality, with the OCZ 1.9 Dimms I need to set 2.04 to be stable at 1600mhz C7.

For 4gb I need 1.32-1.34Mch NB voltage at 500FSB-1600Mhz...I'm totally blocked at 580FSB Hyperpi Stable, I can boot higher (600FSB) but the rig is far from stable... same counts for my DDR2 board...

I keep MCH reference just a tad below 0.75, 0.7 is too low here

hi
what do you mean when you said do you set up the pl manually,i will post all my settings a little bit later.many thanks for your help.

Static tRead Value [10] do you set that setting manually or is it still on AUTO ?

[ninjaskija]

I need to give more than 0.08 over the required voltage, my board's DDR3 Vdimm fluctates like hell... strange while the DR2 version is rock stable...

Eg with 1.65 Corsair 1600C8 I7 dimms I need to set 1.72 to get 1.65 in reality, with the OCZ 1.9 Dimms I need to set 2.04 to be stable at 1600mhz C7.

For 4gb I need 1.32-1.34Mch NB voltage at 500FSB-1600Mhz...I'm totally blocked at 580FSB Hyperpi Stable, I can boot higher (600FSB) but the rig is far from stable... same counts for my DDR2 board...

I keep MCH reference just a tad below 0.75, 0.7 is too low here



Static tRead Value [10] do you set that setting manually or is it still on AUTO ?

tx for the info.. adjusting..

[cholo777]

Static tRead Value [10] do you set that setting manually or is it still on AUTO ?[/QUOTE]

i will have a look at that..talk soon
regs
paul

[pascalbrown]

I gave up with my P5Q-e and jumped onboard with a UD3P. Now I'm once again lost in the world of a new bios. I've never had a gigabyte before so this is a double whammy. Basically, I was prime stable on my P5Q-e at 470*9. I'm aiming higher than that now with my Q9650.

I've got Bios F7. Good choice or bad?

I've installed easytune but I'm not exactly sure how it works. When I load it up it shoes different values than those I've set in the BIOS. Why is that? Should it do that? EDIT- I've found a link explaining why easytune shows different values than the bios! Very helpful!

Now, what value(s) does one adjust when a particular core fails. On my P5Q-e I could adjust the reference for core 0/2 and for 1/3 seperately. What's the equivalent settings on the UD3P? My starting point has been Jor3Bler's template for 489*9. I am only running 2gb though, so perhaps I could reduce some of the MCH values?

Sorry for being such a noob but I really feel like one right now!

[ninjaskija]

I need to give more than 0.08 over the required voltage, my board's DDR3 Vdimm fluctates like hell... strange while the DR2 version is rock stable...

Eg with 1.65 Corsair 1600C8 I7 dimms I need to set 1.72 to get 1.65 in reality, with the OCZ 1.9 Dimms I need to set 2.04 to be stable at 1600mhz C7.

For 4gb I need 1.32-1.34Mch NB voltage at 500FSB-1600Mhz...I'm totally blocked at 580FSB Hyperpi Stable, I can boot higher (600FSB) but the rig is far from stable... same counts for my DDR2 board...

I keep MCH reference just a tad below 0.75, 0.7 is too low here

How about the MCH/DDR ref? u keep it on auto or set it manually like 50% of
DDR voltage?

[xEnergie]

opinions on f8 bios? im currently on f5 and was wondering should i upgrade to f8. thanks!

[ninjaskija]

I think that most of my instability problems are caused by the fact that the NB is overheating. I can't keep my finger on it more than 2 sec even at 1.32v. I changed thermal paste but i think without active cooling it won't get anymore stable than this. Next week ill try to a vent aroudn there to see if it changes something.

[mreld3r]

opinions on f8 bios? im currently on f5 and was wondering should i upgrade to f8. thanks!

Im on the new f8 and to be honest; I cant really tell a whole lotta difference.
The s3 is still broke and my results (overclocking) really are about the same.
But it is really easy to change the bios on these boards with a usb stick.
Only problem is that you have to re-do all your settings. Which I can now do with my eyes closed after trying many new bioses. There is no change log with a new bios so why it is "new" is a mystery. I really haven't found a bad one yet, except the f7 ( i think it was) that gave error messages with ET6. Other than that "I" really haven't noticed much difference since f4.

[xEnergie]

^thanks for the input +1
Now onto another question. Are you guys able to run your memory at 1T command rate?
I have mushkin redlines 2*2gb pc8000 and I've changed the command rate to 1T in bios but cpuz still shows as 2T.

[XpuctoC.]

No matter if it works or not in the BIOS - you never would be able to boot at 1T with 2x2GB DDR2 memory at this speed.

[ghost_recon88]

I'm currently trying for P95 Blend stable. I'm on BIOS F4 with a 1.0 revision board. I can get it stable for about 50 mins before 1 core will fail in the large FTT test. I can pass Small FTT though I'm pretty sure I just need to tweak the NB somehow. Here are my current settings, any idea on what I need to tweak? I can run 4GHz totally stable with 1.2500v vcore set in the BIOS (CPU-Z 1.248v under load).

4.1GHz stable

Robust Graphics Booster.........................[ Auto     ]
CPU Clock Ratio.................................[ 8        ]
Fine CPU Clock Ratio............................[ + 0.5    ]
CPU Frequency 4.1GHz............................[ 483 x 8.5  ]
 
******Clock Chip Control******
 
CPU Host Clock Control..........................[ Enabled  ]
CPU Host Frequency (Mhz)........................[ 483     ]
PCI Express Frequency (Mhz).....................[ 100      ]
C.I.A 2 [Disabled] 
 
 
******Advanced Clock Control******

CPU Clock Drive..........................[1000mV]
PCI Express Clock Drive................[700mV]
CPU Clock Skew..........................[150ps]
MCH Clock Skew..........................[150ps]

******DRAM Performance Control******
 
Performance Enhance.............................[ Standard    ]
MCH Frequency Latch.........................[ 333   ]
System Memory Multipler.........................[ 2.00B    ]
Memory Frequency 1066............................[ 966      ]
DRAM Timing Selectable..........................[ Manual   ]
 
CAS Latency Time................................[ 5        ]
tRCD............................................[ 5        ]
tRP.............................................[ 5        ]
tRAS............................................[ 12      ]
 
******Motherboard Voltage Control******
 
Load-Line Calibration...........................[ Enabled ]
CPU Vcore         [ 1.25 ]...................[ 1.28725    ]
CPU Termination   [ 1.20    ]...................[ 1.34    ]
CPU PLL           [ 1.50    ]...................[ 1.57    ]
CPU Reference     [ 0.760   ]...................[ .848v  ]
 
MCH Core          [ 1.100   ]...................[ 1.340    ]
MCH Reference     [ 0.760   ]...................[ .848v   ]
MCH/DRAM Reference [ 0.900   ]...................[ 1.050v   ]
ICH I/O           [ 1.500   ]...................[ 1.500v   ]
ICH Core          [ 1.100   ]...................[ 1.00v   ]

DRAM Voltage     [ 1.800v]...................[2.100v]
DRAM Termination [0.900v]...................[1.050v]
Channel A Reference [0.900v]................[1.050v]
Channel B Reference [0.900v]................[1.050v]

[OC Nub]

I'm currently trying for P95 Blend stable. I'm on BIOS F4 with a 1.0 revision board. I can get it stable for about 50 mins before 1 core will fail in the large FTT test. I can pass Small FTT though I'm pretty sure I just need to tweak the NB somehow. Here are my current settings, any idea on what I need to tweak? I can run 4GHz totally stable with 1.2500v vcore set in the BIOS (CPU-Z 1.248v under load).

4.1GHz stable

Robust Graphics Booster.........................[ Auto     ]
CPU Clock Ratio.................................[ 8        ]
Fine CPU Clock Ratio............................[ + 0.5    ]
CPU Frequency 4.1GHz............................[ 483 x 8.5  ]
 
******Clock Chip Control******
 
CPU Host Clock Control..........................[ Enabled  ]
CPU Host Frequency (Mhz)........................[ 483     ]
PCI Express Frequency (Mhz).....................[ 100      ]
C.I.A 2 [Disabled] 
 
 
******Advanced Clock Control******

CPU Clock Drive..........................[1000mV]
PCI Express Clock Drive................[700mV]
CPU Clock Skew..........................[150ps]
MCH Clock Skew..........................[150ps]

******DRAM Performance Control******
 
Performance Enhance.............................[ Standard    ]
MCH Frequency Latch.........................[ 333   ]
System Memory Multipler.........................[ 2.00B    ]
Memory Frequency 1066............................[ 966      ]
DRAM Timing Selectable..........................[ Manual   ]
 
CAS Latency Time................................[ 5        ]
tRCD............................................[ 5        ]
tRP.............................................[ 5        ]
tRAS............................................[ 12      ]
 
******Motherboard Voltage Control******
 
Load-Line Calibration...........................[ Enabled ]
CPU Vcore         [ 1.25 ]...................[ 1.28725    ]
CPU Termination   [ 1.20    ]...................[ 1.34    ]
CPU PLL           [ 1.50    ]...................[ 1.57    ]
CPU Reference     [ 0.760   ]...................[ .848v  ]
 
MCH Core          [ 1.100   ]...................[ 1.340    ]
MCH Reference     [ 0.760   ]...................[ .848v   ]
MCH/DRAM Reference [ 0.900   ]...................[ 1.050v   ]
ICH I/O           [ 1.500   ]...................[ 1.500v   ]
ICH Core          [ 1.100   ]...................[ 1.00v   ]

DRAM Voltage     [ 1.800v]...................[2.100v]
DRAM Termination [0.900v]...................[1.050v]
Channel A Reference [0.900v]................[1.050v]
Channel B Reference [0.900v]................[1.050v]

I have the Mushkin Redline pc2 8000's also, had a hard time getting things stable with them so switched it out for gskills and went with the 5:6 devider. Haven't seen a clock skew in other guys templates set like yours. Your vcore looks great. I was able to do 4.0ghz on my 9550 at 700/700/0/0, any higher and needed 800/900/0/0. Never messed with the DRAM a/b reference or DRAM termination so not sure about those.

[xEnergie]

Hi Guys, I'm trying to get 3.6GHz stable and my 4th core failed Prime after 7:52hrs. I wasn't home to check then but when I stopped at 15:17hrs later, the other 3 cores were all fine. I'm going to lap my cpu in hopes of achieving lower temps. If you have any suggestions in the mean time that would help me get stable, it would greatly help. Thanks!
Temps:
load
0, 72
1, 69
2, 72
3, 69

idle
0, 49
1, 45
2, 49
3, 45

MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster ...............: Fast
CPU Clock Ratio ..........................: 9
Fine CPU Clock Ratio.....................:.0
CPU Frequency ...........................: 3.60GHz


Clock Chip Control
Standard Clock Control
CPU Host Clock Control..................: [Enabled]
CPU Host Frequency (Mhz) ............: 400Mhz
PCI Express Frequency (Mhz) .........:Set to 100

C.I.A.2 .................................:[Disabled]


Advanced Clock Control [Press Enter]
CPU Clock Drive...........................: <<< 800
PCI Express Clock Drive.................: <<< 900
CPU Clock Skew (ps)....................: <<<
MCH Clock Skew (ps)...................: <<<


DRAM Performance Control
Performance Enhance...................: [STANDARD]
Extreme Memory Profile (X.M.P.).....: Disabled
(G)MCH Frequency Latch...............: [Auto]
System Memory Multiplier ..............: 2.50A
Memory Frequency (Mhz) ..............: 1000MHz
DRAM Timing Selectable ................: [Manual]

Standard Timing Control
CAS Latency Time........................ 5
tRCD ......................................... 5
tRP'........................................... 5
tRAS.......................................... 15

Advanced Timing Control
tRRD........................................... 4
tWTR.......................................... 4
tWR............................................ 6
tRFC........................................... 52
tRTP........................................... 3
Command Rate (CMD) ....................: 1

Driving Strength Profiles
Driving Strength ............................ 800MHz

Channel A
Static tRead Value.........................: 7
 tRD Phase0 Adjustment...................:Auto
 tRD Phase1 Adjustment...................:Auto
 tRD Phase2 Adjustment .................:Auto
 tRD Phase3 Adjustment..................:Auto
Trd2rd(Different Rank)....................:Auto
Twr2wr(Different Rank)...................:Auto
Twr2rd(Different Rank)...................:Auto
Trd2wr(Same/Diff Rank)..................:Auto
Dimm1 Clock Skew Control...............:Auto  ps
Dimm2 Clock Skew Control...............:Auto  ps

Channel B
Static tRead Value.........................: 7
 tRD Phase0 Adjustment...................:Auto
 tRD Phase1 Adjustment...................:Auto
 tRD Phase2 Adjustment .................:Auto
 tRD Phase3 Adjustment..................:Auto
Trd2rd(Different Rank)....................:Auto
Twr2wr(Different Rank)...................:Auto
Twr2rd(Different Rank)...................:Auto
Trd2wr(Same/Diff Rank)..................:Auto
Dimm1 Clock Skew Control...............:Auto  ps
Dimm2 Clock Skew Control...............:Auto  ps

Motherboard Voltage Control
Voltage Type.………... Manual
CPU
CPU Vcore….……….........................: 1.238V

CPU Termination…..... 1.200V*.......: 1.20V

CPU PLL…………………....1.500V*.......: 1.50V

CPU Referen.…………....0.755V*.......: 0.76V

CPU Reference2………,,0.800V*.......: Does not have this option

MCH/ICH
MCH Core…………….....1.100V...........: 1.24V
MCH Reference….…….0.800V...........; 0.76V
MCH/DRAM Ref.…......0.900V...........: 0.91V
ICH I/O……………….....1.550V............: 1.50V
ICH Core…………...……1.100V............: 1.10V

DRAM
DRAM Voltage ……....1.800V............: 2.0V
DRAM Termination .…0.900V............: 0.91V
Channel A Reference 0.900V............: 0.91V
Channel B Reference 0.900V............: 0.91V

Advanced Settings
Limit CPUID Max. to 3.....................: [Disabled]
No-Execute Memory Protect............: [Enabled]
CPU Enhanced Halt (C1E)................: [Disabled]
C2/C2E State Support....................: [Disabled]
x C4/C4E State Support..................: [Disabled]
CPU Thermal Monitor 2(TM2) ...........: [Disabled]
CPU EIST Function.........................: [Disabled]
Virtualization Technology................: [Disabled]
Integrated Peripherals
Legacy USB Storage Detect ..............[Disabled]
LLC Enabled

[Ghostleader]

Hi Guys, I'm trying to get 3.6GHz stable and my 4th core failed Prime after 7:52hrs. I wasn't home to check then but when I stopped at 15:17hrs later, the other 3 cores were all fine. I'm going to lap my cpu in hopes of achieving lower temps. If you have any suggestions in the mean time that would help me get stable, it would greatly help. Thanks!

Set MCH Reference to ~0,840 when CPU Term is 1,20, then bring CPU Term back to what you want it.

It should not be that hard to get it stable at 3,6 with bus 400.

You can check out my post 2120, it was the MCH ref who was the make or break.

[simone18]

this weekend i try to improve my max fsb...and thanks to my new crucial ballistix tracer i've managed to do this:



with setfsb i've also seen 660, but not validated yet. maybe a little adjustment at vtt or gtl

[xEnergie]

Set MCH Reference to ~0,840 when CPU Term is 1,20, then bring CPU Term back to what you want it.

It should not be that hard to get it stable at 3,6 with bus 400.

You can check out my post 2120, it was the MCH ref who was the make or break.

How were your temps running at those settings?

[xbiusx]

Well with the settings bellow:

******Gigabyte EP45 UD3P******

E8500 500 X 8.5 4250MHz BIOS F7

Robust Graphics Booster.........................[ Auto     ] 
CPU Clock Ratio.................................[ 8        ] 
Fine CPU Clock Ratio............................[ 0.5        ] 
CPU Frequency 4.0GHz...........................[ 500 x 8.5  ]

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

CPU Host Clock Control..........................[ Enabled  ] 
CPU Host Frequency (Mhz)........................[ 500      ] 
PCI Express Frequency (Mhz).....................[ 102      ]
C.I.A 2 ..................................................[Disabled] 

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

CPU Clock Drive.................................[ 700mv   ]
PCI Express Clock Drive.........................[ 900mv   ] 
CPU Clock Skew..................................[ 0ps      ] 
MCH Clock Skew..................................[ 0ps     ] 

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

Performance Enhance .............................[Standard] 
Extreme Memory Profile (XMP)....................[ Disabled ] 
(G) MCH Frequency Latch.........................[ 400MHz   ] 
System Memory Multipler.........................[ 2.00D    ] 
Memory Frequency 1066...........................[ 1000     ] 
DRAM Timing Selectable..........................[ Manual   ] 

CAS Latency Time................................[ 5        ] 
tRCD............................................[ 5        ] 
tRP.............................................[ 5        ] 
tRAS............................................[ 15       ] 

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

tRRD............................................[ 4    ] Auto
tWTR............................................[ 4     ] Auto
tWR.............................................[ 8    ] Auto
tRFC............................................[ 68       ] Auto
tRTP............................................[ 4     ] Auto
Command Rate (cmd)..............................[ 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 [Enabled] 
CPU Vcore         [ 1.25 ]...................[ 1.42500  ] 
CPU Termination   [ 1.20    ]...................[ 1.34     ]
CPU PLL           [ 1.50    ]...................[ 1.61   ]
CPU Reference     [ 0.760   ]...................[ 0.878   ] ET6 Show 0.815

MCH Core          [1.1      ]...................[ 1.30    ] Tested 1.28-1.38
MCH Reference     [0.760    ]...................[ 0.808   ] ET6 Show 0.72 Tested 0.74
MCH/DRAM Refernce [0.900    ]...................[ Normal   ] 
ICH I/O           [1.500    ]...................[ 1.570   ] 
ICH Core          [1.100    ]...................[ 1.200   ] 

DRAM Voltage      [1.800    ]...................[ 2.140    ] Tested 2.1-2.18
DRAM Termination  [0.900    ]...................[ Normal   ] 
Channel A Ref     [0.900    ]...................[ Normal   ] 
Channel B Ref     [0.900    ]...................[ Normal   ]  

******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 ]

I can run stable orthos or prime until the FFT`s 768 or 896 around 1h of test. When within that zone the computer restart, but the curious is if i run just this FFT`s on custom test i pass without problem.

Any suggestion to get stability beyond that?

[Ghostleader]

How were your temps running at those settings?

During LinX it maxed out at 69C and with P95 Blend at 55C.



@xbiusx

Try to set CPU ref to ~0,760 and MCH Reference to ~0,700 when CPU Term is 1,20, then bring CPU Term back to what you want it.

[Mysterfix]

Got my voltage down a bit and and modified my clocks to max out my new ram ( G.Skill PI 1100mhz). Actual core voltage under load is 1.338v DMM

******Gigabyte EP45 UD3P******

Robust Graphics Booster.........................[ Auto     ]
CPU Clock Ratio.................................[ 8        ]
Fine CPU Clock Ratio............................[ + 0    ]
CPU Frequency 4.35GHz............................[ 484 x 9  ]
 
******Clock Chip Control******
 
CPU Host Clock Control..........................[ Enabled  ]
CPU Host Frequency (Mhz)........................[ 484     ]
PCI Express Frequency (Mhz).....................[ 100      ]
C.I.A 2 [Disabled] 
 
 
******Advanced Clock Control******

CPU Clock Drive..........................[700mV]
PCI Express Clock Drive................[700mV]
CPU Clock Skew..........................[0ps]
MCH Clock Skew..........................[0ps]

******DRAM Performance Control******
 
Performance Enhance.............................[ Standard    ]
MCH Frequency Latch.........................[ 333   ]
System Memory Multipler.........................[ 2.40B    ]
Memory Frequency 1066............................[ 1162      ]
DRAM Timing Selectable..........................[ Manual   ]
 
CAS Latency Time................................[ 5        ]
tRCD............................................[ 5        ]
tRP.............................................[ 5        ]
tRAS............................................[ 15      ]
 
******Motherboard Voltage Control******
 
Load-Line Calibration...........................[ Enabled ]
CPU Vcore         [ 1.25 ]...................[ 1.38125v    ]
CPU Termination   [ 1.20    ]...................[ 1.28v   ]
CPU PLL           [ 1.50    ]...................[ 1.45v    ]
CPU Reference     [ 0.760   ]...................[ .835v  ]
 
MCH Core          [ 1.100   ]...................[ 1.320v    ]
MCH Reference     [ 0.760   ]...................[ .850v   ]
MCH/DRAM Reference [ 0.900   ]...................[ auto  ]
ICH I/O           [ 1.500   ]...................[ auto   ]
ICH Core          [ 1.100   ]...................[ auto   ]

DRAM Voltage     [ 1.800v]...................[2.000v]
DRAM Termination [0.900v]...................[1.000v]
Channel A Reference [0.900v]................[1.000v]
Channel B Reference [0.900v]................[1.000v]

[OC Nub]

Nice Mysterfix!! Looks like you were able to keep your temps down also.

[ghost_recon88]

Got my voltage down a bit and and modified my clocks to max out my new ram ( G.Skill PI 1100mhz). Actual core voltage under load is 1.338v DMM

******Gigabyte EP45 UD3P******

Robust Graphics Booster.........................[ Auto     ]
CPU Clock Ratio.................................[ 8        ]
Fine CPU Clock Ratio............................[ + 0    ]
CPU Frequency 4.35GHz............................[ 484 x 9  ]
 
******Clock Chip Control******
 
CPU Host Clock Control..........................[ Enabled  ]
CPU Host Frequency (Mhz)........................[ 484     ]
PCI Express Frequency (Mhz).....................[ 100      ]
C.I.A 2 [Disabled] 
 
 
******Advanced Clock Control******

CPU Clock Drive..........................[700mV]
PCI Express Clock Drive................[700mV]
CPU Clock Skew..........................[0ps]
MCH Clock Skew..........................[0ps]

******DRAM Performance Control******
 
Performance Enhance.............................[ Standard    ]
MCH Frequency Latch.........................[ 333   ]
System Memory Multipler.........................[ 2.40B    ]
Memory Frequency 1066............................[ 1162      ]
DRAM Timing Selectable..........................[ Manual   ]
 
CAS Latency Time................................[ 5        ]
tRCD............................................[ 5        ]
tRP.............................................[ 5        ]
tRAS............................................[ 15      ]
 
******Motherboard Voltage Control******
 
Load-Line Calibration...........................[ Enabled ]
CPU Vcore         [ 1.25 ]...................[ 1.38125v    ]
CPU Termination   [ 1.20    ]...................[ 1.28v   ]
CPU PLL           [ 1.50    ]...................[ 1.45v    ]
CPU Reference     [ 0.760   ]...................[ .835v  ]
 
MCH Core          [ 1.100   ]...................[ 1.320v    ]
MCH Reference     [ 0.760   ]...................[ .850v   ]
MCH/DRAM Reference [ 0.900   ]...................[ auto  ]
ICH I/O           [ 1.500   ]...................[ auto   ]
ICH Core          [ 1.100   ]...................[ auto   ]

DRAM Voltage     [ 1.800v]...................[2.000v]
DRAM Termination [0.900v]...................[1.000v]
Channel A Reference [0.900v]................[1.000v]
Channel B Reference [0.900v]................[1.000v]

That was with BIOS F9b?

[Mysterfix]

That's only at idle, temps hit mid to low 50's during IBT and Prime but they skyrocket to 70ºc+ during LinX testing.

Edit: Yes I'm using bios F9b