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

[In-Fluence]

Is it actually going to be released though? I've kept an eye out, not seen any development yet. I'd get one if it was

[andressergio]

Is it actually going to be released though? I've kept an eye out, not seen any development yet. I'd get one if it was

yes a good friend of mine bought it for me from the egg its there

[ValFox]

Very nice Sergio. Awesome chip.

[andressergio]

Very nice Sergio. Awesome chip.

thanks mate

[The Viper]

Quick question: I just got the OCZ reapers HPC 1066 kit (from RMAing my LV kits), these mothers are friggin high, anyways I cant fit this RAM in my 1st and 3rd slots (yellow) because of my heatsink fan. What are the differences (if any) between the yellow and orange slots?

Andresergio: Congrats on those CRAZY results!

[radaja]

Is it actually going to be released though? I've kept an eye out, not seen any development yet. I'd get one if it was

heres the link for it.
GIGABYTE GA-EP45T-USB3P

[andressergio]

Quick question: I just got the OCZ reapers HPC 1066 kit (from RMAing my LV kits), these mothers are friggin high, anyways I cant fit this RAM in my 1st and 3rd slots (yellow) because of my heatsink fan. What are the differences (if any) between the yellow and orange slots?

Andresergio: Congrats on those CRAZY results!

thanks buddy

[Sooty305]

I need help with my OC plz if you have any pointers i would appreciate it, i am using a C2Q Q9550 and my ram is 2x Corsair CM3X2G1600C9DHX 2gb sticks my board is a EP45t-UD3LR, my PSU is a Corsair tx850, and my system is watercooled ( Liang D5 pump, Dtek Fuzion V2 cpu block, Black Ice 120x2 radiator). im am stable at 4.12 but my temps are really high and yes my water block is on right and yes the thermal paste is on right also. my problems is voltages but if i go any lower i get a BSOD with the error code 0x000...124

Bios Settings:

Robust Graphics Booster - Auto
CPU clock ratio - 8x
Fine CPU clock ratio - 0.5

CPU Host Clock Control..............Enabled
CPU host Freq............................485
PCI Express Freq........................100
C.I.A.2...................................Disabled

Advanced Clock Control
CPU clock drive.........................900mv
PCI express clock drive...............900mv
CPU clock skew............................0ps
MCH clock skew..........................50ps




Performance Enhance - Standard
(G) MCH Freq. Latch - Auto
System Memory Multiplier.............(SPD)......2.66D
Memory Freq (MHZ).....................1066.......1293
DRAM Timing Selectable...............(SPD)....[Manual]

CAS latency time...........................7............6
tRCD...........................................7.. ..........6
tRP.............................................7. ...........6
tRAS..........................................20.. .........18

Advanced Timing Control
tRRD............................................4. ..........4
tWTR...........................................4.. .........4
tWR.............................................8. ..........8
tRFC...........................................60. ........75
tRTP............................................4. ..........4
Command Rate(CMD).......................0...........2


Channel A&B timing settings
Static tRead Value.........................10..........8
Trd2rd..........................................8. ..........8
Twr2wr.........................................8.. .........8
Twr2rd.........................................7.. ..........7
Trd2wr.........................................9.. ..........9
Channel A&B Driving Settings - all auto



Load-Line Calibration - [Enabled]
CPU Vcore..................................1.300...... .1.475
CPU term....................................1.200..... ..1.360
CPU PLL.....................................1.550..... ..1.650
CPU ref......................................0.805.... ....Auto

MCH Core...................................1.100...... ..1.360
MCH ref......................................0.760.... ....Auto
ICH I/O......................................1.550...... ..1.610
ICH core.....................................1.100.... ....1.200

DRAM Volt...................................1.500...... ..1.900
DRAM term...................................0.750...... ..Auto

[OldChap]

In my quest I collected up a few templates and posted them at http://forums.pureoverclock.com/show...&postcount=171 (because I cant do tables here) take a look see if any work for you

Mine is a x3350 on the 45t board so the multi and ram speed will need looking at differently More recent observations suggest that a 50ps to 100ps cpu skew alone (none on mch) works better

[radaja]

OldChap,do you have a blank template like the one you used?i really like that
for posting multiple templates for users to try.really would love to have a blank one
like that.thanks

[OldChap]

radaja, I can't post tables here but I will pm you later.

Couldn't add an excel file but you can build one from the chart at Pureoverclock

[In-Fluence]

Bios FEa is out for UD3P 1.6.
Changelog appears to show 'fix VRM10 CPU problems'

Testing now, but I've not noticed any improvement over FD yet.

[WhiteFireDragon]

this is my second EP45, and it's not working out for me

there is a fsb wall at exactly 449fsb. i was trying to hit 4.5ghz exactly with e8600, but it won't boot (i tried 6x450mhz, and does not boot). when booting at 10x449mhz (1mhz less than what i really want), it's stable for hours, even with the high multiplier. and anyone shed some light why my specific UD3P has such a low fsb wall? here's my settings in bios:

450mhz fsb
C.I.A.2 disabled
X.M.P disabled
MHC freq. latch 333mhz
memory multiplier 2.40B (1080mhz)
timing 5-5-5-18
LLC enabled

vcore 1.40v
CPU term. 1.32v
PLL 1.85v
MCH core 1.36v
DRAM 2.1v
(everything else on auto)

[radaja]

for a dual core some of your voltages are very high.pll at 1.85 way to high.
try these settings

Load-Line Calibration - [Enabled]
CPU Vcore..................................1.300...... .1.40
CPU term....................................1.200..... ..1.28
CPU PLL.....................................1.550..... ..1.57
CPU ref......................................0.805.... ....normal

MCH Core...................................1.100...... ..1.360
MCH ref......................................0.760.... ....0.750
ICH I/O......................................1.550...... ..normal
ICH core.....................................1.100.... ....normal

DRAM Volt...................................1.500...... ..whatever your ram needs
DRAM term...................................0.750...... ..normal
channel A ref............................................... .normal
channel B ref............................................... .normal

[WhiteFireDragon]

thanks robert! crap i mistaken the CPU PLL with some other voltages . this never went above 1.6v on my REX... brb before i get some CPU damage lol

EDIT: good news, i lowered PLL down to 1.57v and it now boots with 450mhz fsb. bad news, i think my CPU degraded from stressing it for hours (10x449fsb) with such accidental high vPLL

[In-Fluence]

Thnks for the info on the USB3 model btw andressergio & radaja, missed that! Alas, newegg don't ship abroad, but I'll keep an eye out for anything going in europe

[MaynardX]

Hello Guys

Do you know where can I get Gigabyte EP45-UD3P? It's unavailable wherever I ask for it, either inside my country or abroad...

[NoGuru]

Hello Guys

Do you know where can I get Gigabyte EP45-UD3P? It's unavailable wherever I ask for it, either inside my country or abroad...

Well, what is your country?

[OldChap]

Poland I guess (PL being the European numberplate (license plate) country code)

[In-Fluence]

Ebay is your best bet mate, that's how I got mine. I know you'll pay a premium, but the results are worth it

[MaynardX]

Yes, greetings from Poland

Thanks In-Fluence for your suggestion. I'll look around although I'm quite afraid of buying a pig in a poke... I must admit that I used to avoid any internet auctions because of that. But will give it a try. Thanks for help ones again guys.

[dustin_ds3000]

I have my E8500 @ 4Ghz, is it worth going to 4.3-4.4. my temps with my E8500 Lapped and my XIGMATEK Dark Knight Lapped are 30C-33c idle and at full load with Intel burn test 60C-65C. i use my pc for gaming not benchmarking

[andressergio]

Yes, greetings from Poland

Thanks In-Fluence for your suggestion. I'll look around although I'm quite afraid of buying a pig in a poke... I must admit that I used to avoid any internet auctions because of that. But will give it a try. Thanks for help ones again guys.

nice to meet a fellow from Poland, grandma and grandpa where from there, i live in south america but i dont look south american lol

Cheers from here !!!
Sergio

[OldChap]

I bought my 45t-ud3r off ebay and am happy I did but it was never my intention to push it too hard I have just kept to the sort of voltages found in the templates above because there will be no rma

[MaynardX]

nice to meet a fellow from Poland, grandma and grandpa where from there, i live in south america but i dont look south american lol

Well, it's indeed very nice to meet someone from as far afield as south america, who has polish roots. I bet you get tan as red as me and ur best meal is grilled homely wurst with relish and Tyskie beer heh

As for beer, here's to you Guys. Cheers

So I've searched ebay a little and must say that not every seller has forgotten about UD3P yet In-Fluence, could u PM me? I'd like to ask u few questions concerning ebay. Thanks.