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

[OC Nub]

Thanks. i use thermalright ultra 120 extreme (silver color one)





Thanks.
it would stay at 75C+ and more for something like ITB test i believe,
i didn't want to run them until i get a better cooling maybe.

VERY nice chip you got there Panging. 4.3ghz-506x8.5@1.25v load.

[pangingIII]

VERY nice chip you got there Panging. 4.3ghz-506x8.5@1.25v load.

sorry for the confusion i uploaded more pics please check my post again for my voltage setting for the overclock.

in fact you have a much better chip than mine, my chip needs a lot more vcore and i believe also more CPU VTT than yours.

[tonus]

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

Robust Graphics Booster.........................[ Auto ]
CPU Clock Ratio.................................[ 8 ]
Fine CPU Clock Ratio............................[ + 0.5 ]
CPU Frequency 4.25GHz............................[ 500x8.5 ]

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

CPU Host Clock Control..........................[ Enabled ]
CPU Host Frequency (Mhz)........................[ 500 ]
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 ]
MCH Frequency Latch.........................[ 333 ]
System Memory Multipler.........................[ 2.40B ]
Memory Frequency 1066............................[ 1200 ]
DRAM Timing Selectable..........................[ Manual ]

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

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

Load-Line Calibration...........................[ Enabled ]
CPU Vcore [ 1.12125 ]...................[ 1.350v ]
CPU Termination [ 1.20 ]...................[ 1.320v ]
CPU PLL [ 1.50 ]...................[ 1.450v ]
CPU Reference [ 0.760 ]...................[ .861]

MCH Core [ 1.100 ]...................[ 1.360v ]
MCH Reference [ 0.760 ]...................[ .876 ]
MCH/DRAM Reference [ 0.900 ]...................[ 1.000 ]
ICH I/O [ 1.500 ]...................[1.500 ]
ICH Core [ 1.100 ]...................[ 1.100 ]

DRAM Voltage [ 1.800v]...................[2.100v]
DRAM Termination [0.900v]...................[.920v]
Channel A Reference [0.900v]................[1.000v]
Channel B Reference [0.900v]................[1.000v]

Channel A&B Driving and Timing Settings OC1200-PL8.
Just got some OCZ Reaper pc2 9600, can't get them to run the rated speed with PL8. My Dominator 1066's will do 1200-PL8.[/QUOTE]

Thanks

[Revv23]

Can someone help me with these UD3 models?

There are now 8 of them on Newegg.

I just want the one tat has full feature overclocking and no other bells and whistles.

It's not like me to ask questions of this nature but ive been looking for over an hour and I still cant' sort them all out.

Thanks.

[Homeless2]

Can someone with 2x2gb pc8500 OCZ reapers post their settings? I just got these yesterday and can't seem to get them to run anything under CAS 5 PL10

[pangingIII]

EP45T-UD3R F6, Q9550 510x8.5 4,335MHz air-cooled

[bluestang]

Can someone help me with these UD3 models?

There are now 8 of them on Newegg.

I just want the one tat has full feature overclocking and no other bells and whistles.

It's not like me to ask questions of this nature but ive been looking for over an hour and I still cant' sort them all out.

Thanks.

For DDR2 get:
http://www.newegg.com/Product/Produc...82E16813128359 or
http://www.newegg.com/Product/Produc...82E16813128358

For DDR3 get:
http://www.newegg.com/Product/Produc...82E16813128369

[The Viper]

Heh bluestang, how do you like that F9 Bios for the UD3R?

[OC Nub]

sorry for the confusion i uploaded more pics please check my post again for my voltage setting for the overclock.

in fact you have a much better chip than mine, my chip needs a lot more vcore and i believe also more CPU VTT than yours.

I was looking at CPUZ, says VID not core voltage my bad, not use to seeing that there. Still a very nice oc, I haven't been able to get 4.3ghz stable on my 9550. If I give it much more vcore I cant keep my temps down.

[bt_medic04]

well the computer i built for my buddy using my old GA965P DQ6 bit the dust (capacitor went bad) soooooooooo.....i used that as an excuse to sell him my X38-DQ6 (at an awesome deal for my friend $60) and buy myself an EP45-UD3P...... i cant wait to see what this board is all about

[thebluemeanie1]

Does SetFSB work with the EP45-UD3P and if so which clock generator should I use?

Also do the new BIOS revisions help with high(520+) quadcore FSB at all?

[Lsdmeasap]

Here is the clockgen you want for UD3P >>
ICS 9LPRS914EKLF

[NapalmV5]

ud3p/1.2875vider/thermalright ifx14/gtx285/areca1231/4xssd



more than "justa screenshot"

i could probably get it to bench nicely @ 4.8 if time permits..

[Blue Storm]

ud3p/1.2875vider/thermalright ifx14/gtx285/areca1231/4xssd



more than "justa screenshot"

i could probably get it to bench nicely @ 4.8 if time permits..

very nice result with air cooling

[bluestang]

Heh bluestang, how do you like that F9 Bios for the UD3R?

Seems better than F7 & F8. But what do I know! I'm still trying to get 8.5x500 FSB w/1200-1225 RAM. I'llbe replacing my RAM and HD this weekend along with the fan on my Zerotherm FZ120 and adding some AS5 paste. Then I'll start tweaking

[The Viper]

Here is the clockgen you want for UD3P >>
ICS 9LPRS914EKLF

Heh Lsdmeasap: Is that the same clockgen for the UD3R?

Thanks for the info bluestang

[coop]

I have been trying to get 32m with only 1.375v and finally got it last night. Bios info incl. I wanted to use lowest volts. possible. KHX 9600 rams.
[IMG][/IMG]

MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster ...............: Auto 
CPU Clock Ratio .......................: 9 
CPU Frequency .........................: 4.707GHz (523X9)

Clock Chip Control 

Standard Clock Control

CPU Host Clock Control.................: [Enabled] 
CPU Host Frequency (Mhz) ..............: 523 
PCI Express Frequency (Mhz) ...........: 100 
C.I.A.2 ...............................: [Disabled] 

Advanced Clock Control

CPU Clock Drive........................: 800
PCI Express Clock Drive................: 800
CPU Clock Skew (ps)....................: 50ps 
MCH Clock Skew (ps)....................: 50ps 

DRAM Performance Control

Performance Enhance....................: Turbo
Extreme Memory Profile (X.M.P.)........: Disabled 
(G)MCH Frequency Latch.................: 333MHz 
System Memory Multiplier ..............: 2.40D 
Memory Frequency (Mhz) ................: 1255MHz

DRAM Timing Selectable ................: Manual 

Standard Timing Control

CAS Latency Time.......................: 5 
tRCD ..................................: 5 
tRP'...................................: 5 
tRAS...................................: 15 

Advanced Timing Control

Everything In Advanced Timing Control on auto. 
but tRFC 56 and Drive Strength Profiles OC-1200
DDR Write Training: Disable
Motherboard Voltage Control

CPU

Load-Line Calibration..................: [Disabled] 
CPU Vcore..............................: 1.375V
CPU Termination........................: 1.34V
CPU PLL................................: 1.61V
CPU Reference..........................: 0.873  

MCH/ICH

MCH Core...............................: 1.34V  
Reference..............................: 0.768*
MCH/DRAM Ref...........................: 0.910v
ICH I/O................................: 1.5V 
ICH Core...............................: 1.100V 

DRAM
DRAM Voltage...........................: 2.24v
DRAM Termination ......................: Auto 
Channel A Reference....................: Auto
Channel B Reference ...................: Auto

[radaja]

very nice coop!

[Eeky NoX]

@Leeghoofd: I'm eatin' my nuts on the dividers with my crucials mate !!

Even reached 1800 (cas10 lol) @450FSB and 2,18 vDimm (with the F6 bios and a E8600)
I'm following your I4 datasheet and improving it a bit than I'll post my results here when it'll be ready.


What I can say ATMO is that the dividers and the FSB don't react simply ^^ ...what's passed @400 or 450 isn't @425 :/

Risin' thru the night (500+), tweakin' tomorow if I'm not dry xD

[pangingIII]

I was looking at CPUZ, says VID not core voltage my bad, not use to seeing that there. Still a very nice oc, I haven't been able to get 4.3ghz stable on my 9550. If I give it much more vcore I cant keep my temps down.

i saw your 500x8.5 you have a very nice oc as well. and if i could i would prefer to have your chip.

i can get up to 4.4GHz but at the end i will probably end up using 4.2-4.3GHz max.
it's getting real hot when prime95 was going, and if i go to a little more then 4.4GHz and at 1.55v vcore it sometimes went up to the high 80c's.





this's the lowest vcore i could use for 4.4GHz

[DOM.]

Looking for some high FSB settings for a 45nm Q

cant get 550 to post looking to get 550+ im on phase

[siyah]

Q9650@4,250 FSB500x8,5 Batch:Q845B638 on water 5 hours prime stabil
UD3R F9 bios bad vid:1,275

[fatguy1992]

Here is the clockgen you want for UD3P >>
ICS 9LPRS914EKLF

Thanks

But why use clockgen if I can use ET6?

[Mech0z]

What am I doing wrong? Whenever I save settings in easytune 6 it never really saves my voltages, I alwasy have to set everything again :S

[thebluemeanie1]

Thanks

But why use clockgen if I can use ET6?

There really isn't too much of a reason. I prefer setFSB over ET6 because of much faster load times which make it better for getting the last few MHz before a Pi run.

Thanks for the info LSDMe.