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

[bt_medic04]

just got my UD3P in today. ill be back in a while after i get it installed. btw its a v1.1 if that means anything

[fatguy1992]

That just means its revision v1.1, which overclocks the same as v1.0, or so I heard.

[computerking]

I bought EP45-UD3LR and i like it so far



Old test but works

So any more info about that mobo ? any owners ?

[bt_medic04]

got her up and running. bios is F8, gonna update it to the latest. also whats the normal operating temps for the P45? ET6 is saying 60C for my NB. i can barely touch the heatsink for more than a second. im going to be putting a fan over it (old 80mm AMD Opty HS fan ) other than that i like this board thus far!

[radaja]

Hi radaja, thanks.
i use DDR2 one for quite some time just like yourself. i thought DDR3 ram was not expensive anymore, the DDR3 board is just something new that i wanted to try, and as you know, they both are non expensive boards. i can't say i like the DDR3 one more than i like the DDR2's, in fact it took me a while to get used to using the DDR3 one. but now to me, it's easy to use, either one of them, so all i would say i guess is you must try it to really know the difference, but if you like things to be easy to you then stay with DDR2 board.

thanks for the input.yea im not looking for easy,but i remembered when the ddr3 UD3P came out and no one could get very high FSB.but maybe the newer bio's helped?all i know is your doing some awesome clocks with yours.the EP45-Extreme looks great too and the price is decent at newegg right now.

[OC Nub]

Looked at the Extreme board also radaja, was concerned that getting the Ultra120 to fit may be a problem, also the sata ports may get in the way of larger GFX cards.

[EliTE22]

what are your bios settings for 4700 ?

i been looking to see what i can get out of my X3350

heres 4.7ghz, its down the thread i bit, some of the voltages r overkill like mch core, and main thing that helps the high fsb for me is the vtt and mch ref u may need for vcore tho wasnt that stable
http://www.xtremesystems.org/forums/...d.php?t=211385
also if u look through the first 20-40 (i dont really know where it is up its there some where) of this thread i have settings for 4.6ghz that were very stable, it may also help

[XmikeX]

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Q9550 @ 525x8.5 4.46 GHz
air-cooled

CPUMARK 99!!!! I thought I was the only one still using that ancient single-threaded thing, as seen on this thread -

http://www.xtremesystems.org/forums/...d.php?t=193665

I only managed a pathetic 588 score .. grr.. HardtoQuad x48 mobo..



XmX

[pangingIII]

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Q9550 @ 525x8.5 4.46 GHz air-cooled. Windows Vista 32-bit.








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Q9550 @ 530x8.5 4.50 GHz air-cooled. Windows Vista 64-bit.









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[kagula323]

What do u think about this?

Memories are Elpida Patriot Viper 1200 MHZ and they don't want to run lower PL stable ... or is me that doesn't know what to set up in BIOS. I just wish I had some of those great D9 sticks. But I can't find any here in my country . I'm from Roumania

EDIT: What do u think I could improve on this OC?

[xdan]

Great results ,compatriot din pacate ai dreptate greu de gasit D9GKX la noi in Romania. try raport 1:1 and multiplier 7.5*600=4.5GHZ the performance it's even higher.

[bluestang]

USA people....Micro Center has 3 great deals on Intel CPUs:

E7400 Retail Box $99.99 http://www.microcenter.com/single_pr...uct_id=0301964

E8400 Retail Box $139.99 http://www.microcenter.com/single_pr...uct_id=0299046

Q9400 Retail Box $179.99 http://www.microcenter.com/single_pr...uct_id=0301968

[coop]

"What do u think about this? "
I think it looks very good. < 1.4v 4500 and 10hrs Orthos. Nice setup and work getting it to run so well.

I got this tonight. 1.45 vcore.





[IMG][/IMG]

[DOM.]

coop nice post count 666 lol

wanna trade E8500 i'll put it on my phase

what settings did you use for that run ?

[coop]

MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster ...............: Auto 
CPU Clock Ratio .......................: 9 
Fine CPU Clock Ratio...................: 0.5
CPU Frequency .........................: 4.902GHz (516X9.5)

Clock Chip Control 

Standard Clock Control

CPU Host Clock Control.................: [Enabled] 
CPU Host Frequency (Mhz) ..............: 516 
PCI Express Frequency (Mhz) ...........: 100 
C.I.A.2 ...............................: [Disabled] 

Advanced Clock Control

CPU Clock Drive........................: 800
PCI Express Clock Drive................: 1000
CPU Clock Skew (ps)....................: 50ps 
MCH Clock Skew (ps)....................: 100ps 

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) ................: 1238MHz

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..............................: 1.45V
CPU Termination........................: 1.38V
CPU PLL................................: 1.61V
CPU Reference..........................: 0.914  

MCH/ICH

MCH Core...............................: 1.40V  
Reference..............................: 0.794
MCH/DRAM Ref...........................: 1.12v
ICH I/O................................: 1.5V 
ICH Core...............................: 1.100V 

DRAM
DRAM Voltage...........................: 2.26v
DRAM Termination ......................: Auto 
Channel A Reference....................: Auto
Channel B Reference ...................: Auto

I did not notice post count.

[Zucker2k]

I'm done with s775 but I can't help but take peeks in here every now and then and I have to say this; this thread may just about hold the most impressive overclocks on the planet. Says a lot about the mobos the thread is dedicated to, but it also says a lot about the overclocking talent in here. Kudos, guys!! Keep up the good work.

[gergregg]

Looking good so far.

[computerking]

Guys Does my UD3LR SUCK ?

[fatguy1992]

Its Q6600 time again, first go I got 4.32GHz easy

[pangingIII]

Q9550 @ 500x8.5 4.25 GHz Vista 32-bit.
at a reduced vcore (in comparison to last time i did this same CPU clock speed)









Q9550 @ 510x8.5 4.34 GHz Vista 32-bit. air-cooled.
at a reduced vcore (in comparison to last time i did this same CPU clock speed)

[radaja]

fatguy very impressive overclock!

[XmikeX]

this thread may just about hold the most impressive overclocks on the planet. Says a lot about the mobos the thread is dedicated to, but it also says a lot about the overclocking talent in here. .

As far as quads go, this thread appears(?) to say more about the P45 chipset and these gigabyte boards.

Can anyone link to a technical description as to why these do so well?

XmX

[thebluemeanie1]

Is the 3:5 memory ratio bugged on this board?

[OC Nub]

Nice job panging!! What are your MCH/Dram ref,Ch.A and B ref's set to, to get 500fsb? How did you set the clock skew? I needed 1000/1000/0/50 and OC1200. Unsure what long term use at these settings will do to the board, cpu or ram. Was the only way I could get it Prime/LinX stable.

[radaja]

Is the 3:5 memory ratio bugged on this board?

yes it is.