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

[OC Nub]

Was able to get the Vcore down and also MCH . Temps were a few c better, max was 72c. Have not primed it with these voltages yet, may try that tonight.

[XpuctoC.]

xEnergie, it is OK if it doesn't lead to instability, however you would better set "Load-Line Calibration" to "Enabled" in the BIOS, if you want to overclock - and you will get rid of the vDrop this way.

[Ghostleader]

Hi all,

I need advise, i´m trying to reach 4500Mhz prime stable with this config but I only can get stable at 4400.
Can some one help.

Thanks

What about more vcore?

Btw, what hardware config do you run?
It´s easier for us to help if we know that, "Edit signature" under "User CP".

[Hardc0r3]

My BIOS cpu vcore is set to 1.26 and in windows cpuz is reporting 1.216. Is that variance considered acceptable?

i dont know but my board ud3p rev 1.0 is dropping like hell 2 , so i enabled llc and on idle and under load 1.25 is reported 1.232 which is fine with me.

[SiliconManC]

Hi

I've just got the ep45-ud3p rev. 1.0 to replace my abit ip35 pro and I am having problems with overclocking my Q9550 (L837B542). The problem is that I can't overclock at ALL. Even if I set the fsb to 340 the board don't boot. With abit I was at 8.5*435=3.7GHz with 1,23vcore mch 1,44, mem@1044MHz with 5-5-5-15 everything else was at default. Any suggestions?

My specs is:

Q9550 (L837B542)
ep45-ud3p rev. 1.0 bios f9b
2x2GB Crucial Ballistix 800MHz (BL2564AA80A)@modded Corsair Airflow
sapphire ati 3870
enermax infinity 650W

WC
silverprop cyclone ve
swiftech mcw60
bixII with 2 coolermaster led fans
eheim 1250
t-line

[darthvedor]

What about more vcore?

Btw, what hardware config do you run?
It´s easier for us to help if we know that, "Edit signature" under "User CP".

Hi,

The Hardware is:

Intel E8600 E0
Cellshock PC3-14400 (DDR3-1800) 2GB DDR3 Kit
Sapphire ATI Radeon HD 4870 512MB GDDR5
Corsair HX620
Cpu cool by Tuniq Tower 120

is safe to give more cpu vcore on air?

Thks

[andressergio]

Guys

I forgot to leave this comment, i asked that "if i have to re install the RAID 0 as i was swapping Maximus II to Giga UD3P", well the answer is NO, i had no need to do it, i just set RAID on bios and everything worked as a charm...

Also i did this from the Asus P5K deluxe P35 to the Asus Maximus II Formula P45 and same system still working on the Giga UD3P

Cheers !
Sergio

[andressergio]

Was able to get the Vcore down and also MCH . Temps were a few c better, max was 72c. Have not primed it with these voltages yet, may try that tonight.

Nice mate

But if i set 1,29+ on bios i get 1,264 vcore IDLE / LOAD not 1,248...my settings are on 1,28125 and gives me 1,248 LOAD and IDLE.

Cheers
Sergio

[OC Nub]

Nice mate

But if i set 1,29+ on bios i get 1,264 vcore IDLE / LOAD not 1,248...my settings are on 1,28125 and gives me 1,248 LOAD and IDLE.

Cheers
Sergio

Thanks.
I tried 1.2875v bios but failed on 7th pass, bumped it up 1 notch and passed. Have LLC enabled, still get a little vdroop but not bad at all. Pretty happy with the CPU now, runs great.

[pangingIII]

EP45T-UD3R F1

testing >> Crucial Value DDR3-1333 CAS9-9-9 2x2GB D9JNM @ DDR2000 CAS8-8-8 <<


tRD 9 (bios set) 1.92v




tRD 8 (bios set) 1.92v

[Leeghoofd]

Nice results mate, I'm giving up on my EP45T UD3P; It only works fine with low voltage kits (read I7 kits at high speeds)
Once I put in a high voltage kit (+1.9v) the Vdimm goes bezerk and I can't maintain any stability... board had this issue form day one and an RMA might be the only way solve my issue

[pangingIII]

EP45T-UD3R F1

>> Crucial Value DDR3-1333 CAS9-9-9 2x2GB @ DDR1600 CAS7-6-6 <<

tRD 8 (bios set) 1.88v



>> Crucial Value DDR3-1333 CAS9-9-9 2x2GB @ DDR1600 CAS7-7-7 <<

tRD 9 (bios set) 1.68v

[Ghostleader]

Hi,

The Hardware is:

Intel E8600 E0
Cellshock PC3-14400 (DDR3-1800) 2GB DDR3 Kit
Sapphire ATI Radeon HD 4870 512MB GDDR5
Corsair HX620
Cpu cool by Tuniq Tower 120

is safe to give more cpu vcore on air?
Thks

It shouldn´t be any probably to give it ~1,36 and about heat, if you don´t break 80C during LinX no problem, you don´t come close to that heat when you run Prime 95 small FFT, play game or rendering and if the CPU gets to hot it throttle down.

EP45T-UD3R F1

testing >> Crucial Value DDR3-1333 CAS9-9-9 2x2GB D9JNM @ DDR2000 CAS8-8-8 <<

Hi pangingIII

Nice memory sticks you have there.

If you remembered I had some problem with my EP45-UD3P, RMA it, they couldn´t fix it, got a new board, it´s working as it should, nice piece of machinery.

[xbiusx]

Hi, i was playing with my rig and i got this.


Now i`m going to play with more fsb!!!

[Ghostleader]

Hi, i was playing with my rig and i got this.

Now i`m going to play with more fsb!!!

Nice work.

Lets see how high you can go, 550+ shouldn´t be any problem for you.

[SiliconManC]

Hi

I've just got the ep45-ud3p rev. 1.0 to replace my abit ip35 pro and I am having problems with overclocking my Q9550 (L837B542). The problem is that I can't overclock at ALL. Even if I set the fsb to 340 the board don't boot. With abit I was at 8.5*435=3.7GHz with 1,23vcore mch 1,44, mem@1044MHz with 5-5-5-15 everything else was at default. Any suggestions?

My specs is:

Q9550 (L837B542)
ep45-ud3p rev. 1.0 bios f9b
2x2GB Crucial Ballistix 800MHz (BL2564AA80A)@modded Corsair Airflow
sapphire ati 3870
enermax infinity 650W

WC
silverprop cyclone ve
swiftech mcw60
bixII with 2 coolermaster led fans
eheim 1250
t-line

I found the problem. The problem was the Coolguard function of my Enermax. I changed my enermax with my old trust no-name 460W psu and ep45-ud3p clocks well now. So Enermax infinity+ep45-ud3p = NO GO! at least for overclocking.

[xbiusx]

Nice work.

Lets see how high you can go, 550+ shouldn´t be any problem for you.

Thanks. But i`m not so sure about 550+, i saw my vcore it took this amount to stabilize 500x8.5... but i`m pretty happy with 4.3 that will be my next step.

[radaja]

i cant believe how hard it is to sell my 9650 and g.skill2x2GB 9600's.im really getting desperate to get back to a dual core so i can have some fun with this board again.

[Jor3lBR]

i cant believe how hard it is to sell my 9650 and g.skill2x2GB 9600's.im really getting desperate to get back to a dual core so i can have some fun with this board again.

If I didn't had to pay a little 'fortune' to IRS in April I would definitely keep your G.Skills man

I'm sad the Quad family is losing one of its clockers thou.

[Elektrosadist]

After 4 months im now finally able to run 4 GB on my udrp. For some reason the combo out of 2 D9GKx with 2 D9GMh would never work. I installed the test bios F9d today and i thought what the heck i give 4gb another shot and try with 3 gmh and 1 gkx. It worked.

But i can't seem to find stability at 1200 mhz. what settings do you guys use? i have a q 9550, the ep45-ud3p and two GB cellshock 8500 (D9GMH), 1 GB Cellshock 8000 (D9GKX), and finally 1 GB of Mushkin 8500 (D9GMH) installed. So far i'm able to run at FSB 412 @ DDR2-1099 5-5-5-15 with 2,16v.

I'm interested what subimings you use in a 4x1 gb combo on this board and if you advance any of the memory chanels. And voltages for the NB and the FSB vtt for 0C at 4x1 GB would be neat.

[Mask]

help.
why i cant boot up (at 400fsb) mem 2.0D 800MHz, 2.0B, 800MHz, 2,5A 1000MHz? bios resets.
stable only 2,66D 1066MHz and 2,4B 960MHz
why i cant set 1:1 mem?


bios f7

[stasio]

After 4 months im now finally able to run 4 GB on my udrp. For some reason the combo out of 2 D9GKx with 2 D9GMh would never work. I installed the test bios F9d today and i thought what the heck i give 4gb another shot and try with 3 gmh and 1 gkx. It worked.

Probably this your test BIOS F9d work only on your udrp board.Special BIOS for special mobo.

[andressergio]

what's new on bios F9d stasio ?

[stasio]

what's new on bios F9d stasio ?

As I post above,nonexistent BIOS for nonexistent motherboard

[andressergio]

As I post above,nonexistent BIOS for nonexistent motherboard

LOL i have to quit OC'ing