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

hey guys. been awhile for me to post, been busy with work. i just got some new kingston hyperX ddr28500 1066 mem and i cant seem to get them to run at 1066 specs. would anyone mind looking over my settings and tell me what i might need to change?
here is the mem i just got

http://www.newegg.com/Product/Produc...82E16820104073

Code:

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MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster -------------- : [Auto]
CPU Clock Ratio ---------------------- : [8]
Fine CPU Clock Ratio ----------------- : [0.5]
CPU Frequency ---------------------: 3833

Clock Chip Control
Standard Clock Control
CPU Host Clock Control ----------------- : [Enabled]
CPU Host Frequency (Mhz) --------------: [451]
PCI Express Frequency (Mhz) ----------- : [100]

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

Advanced Clock Control ----------------: [Press Enter]
CPU Clock Drive ------------------------: [800]
PCI Express Clock Drive -----------------: [900]
CPU Clock Skew (ps) ------------------ : [0ps]
MCH Clock Skew (ps) ------------------ : [50ps]

DRAM Performance Control
Performance Enhance ------------------- : [Standard]
Extreme Memory Profile --- (X.M.P.) ----- : [Disabled]
(G)MCH Frequency Latch ---------------- : [400]
System Memory Multiplier --------------- : [2.00D]
Memory Frequency (Mhz) ---------------- : [902mhz]
DRAM Timing Selectable ---------------- : [Manual]

Standard Timing Control
CAS Latency Time -------- ?? ---------- : [5]
tRCD ------------------- ?? ---------- : [5]
tRP --------------------- ?? ---------- : [5]
tRAS ------------------- ?? ---------- : [15]

Advanced Timing Control
tRRD ------------------- ?? ---------- : [?]  ill check these again
tWTR ------------------- ?? ---------- : [?]  i didnt write them down?
tWR --------------------- ?? ---------- : [?]
tRFC ------------------- ?? ---------- : [68]
tRTP ------------------- ?? ---------- : [Auto]
Command Rate (CMD) -------------------- : [2]

Driving Strength Profiles
Driving Strength --------- : Press Enter

Channel A
Static tRead Value --------------------- : [11]
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 --------------------- : [11]
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
CPU
Voltage Types------------ Normal -------- Current -----
Load-Line Calibration ----------------- : [Disabled]
CPU Vcore --------------- ?.????? ---- : [1.33750v]

CPU Termination --------- ?.???V* ----- : [1.28v]
CPU PLL ----------------- ?.???V* ----- : [1.50v]

CPU Reference ----------- ?.???V* ----- : [0.795v]
CPU Reference2 ---------- ?.???V* ----- : [Auto]

MCH/ICH
MCH Core ---------------- ?.???V ------- : [1.26v]
MCH Reference ----------- ?.???V ------- : [.850v]
MCH/DRAM Ref ------------ ?.???V ------ : [Auto]
ICH I/O ----------------- ?.???V ------- : [1.570v]
ICH Core ---------------- ?.???V ------- : [1.100v]
DRAM
DRAM Voltage ------------ ?.???V ------- : [2.20v]
DRAM Termination -------- ?.???V ------- : [Auto]
Channel A Reference ----- ?.???V ------- : [Auto]
Channel B Reference ----- ?.???V ------- : [Auto]

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) ------------ : [Enabled]
CPU EIST Function --------------------- : [Disabled]
Virtualization Technology -------------- : [Enabled]

Integrated Peripherals
Legacy USB Storage Detect ------------- : [Enabled]

---

Try changing these settings (under DRAM Performance Control) :

Code:

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(G)MCH Frequency Latch ---------------- : [400] change to 333
System Memory Multiplier --------------- : [2.00D] change to 2.00B

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Quote:

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Originally Posted by Jupiler

Try changing these settings (under DRAM Performance Control) :

Code:

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(G)MCH Frequency Latch ---------------- : [400] change to 333
System Memory Multiplier --------------- : [2.00D] change to 2.00B

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if i go from 2.00D to 2.00B that wont get it closer to 1066mhz? will it?
i will run fine and pass all test at the 2.00D strap and mem running at 902mhz, but wont boot past giga logo screen any higher.

Memory speed with strap at 333 or 400 and Memory multiplier at 2.00B or 2.00D will be the same, eq. 902Mhz.

Set the strap (MCH Frequency Latch) at 333 and try the Multiplier at 2.40B, that will give you 1082Mhz.
I've always used the 333 strap, as it was harder achieving higher memory speeds when using the 400 strap.

ok ill give that a try now. i left the mch freq latch in auto and just changed the multiplier to 2.00D/2.00B ect... ill change both.

well that didnt work. i looked in PC health and it show the DDR18v as only being 1.905v and in the settings i have it as 2.20v i increased it to 2.40v same thing happend so i increased it 1 step at a time up to 2.80v just before it went red. and then i couldnt get it to even go into bios settings.i had to take this mem out and put back in my gskill to get it to go into bios to change the volts back to 2.20v and im now running back at the only setting these sticks are working at. 2.00D at 902mhz. im half tempted to just clear cmos and start from the beginning. i need to find some sound settings for this mem and board and go from scratch. like a new build/

That RAM spec is 2.30v. Try there 1st and set latch to auto and multi to 2.4. Not sure if 1082 is possible, YMMV. Static read can come down from 11 to 8 or 9 also.

Quote:

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Originally Posted by bluestang

That RAM spec is 2.30v. Try there 1st and set latch to auto and multi to 2.4. Not sure if 1082 is possible, YMMV. Static read can come down from 11 to 8 or 9 also.

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thats what has me stumped. on this board i have no setting for 2.3v
2.20,2.22,2.24,2.26,2.28 then 2.30 gets into the flashing red numbers.
i can and have had it at 2.4v and it still does the same thing

when i get home i will set the latch back to auto, change the multi to 2.40B and take the Static read down to 9 from 11 and see what happens.

Don't do 2.40 vDimm, 2.30-2.35v like sticker on ram says should be more than enough. My Hypers in my sig actually wouldn't boot until I lowered my vDimm to 2.20-2.24v. You're also running 4GB instead of 2GB now, so try upping your MHC to 1.30-1.34.

well ive tried everything that has been suggested and nothing has worked. the only thing that i have different now that has increased some mem speed is taking the static read down to 9 from 11. and im running at 400 strap 2.00D mem at 902mhz
useing everest to benchmark the mem i went from 67.5ns to 63.0ns on the latency benchmark.
not haveing the option to choose 2.30v i think might be my problem if i over volt it up to 2.4v it wont post. if i under volt it it wont post. i have it at 2.20v now and its fine. but im not running 1066 either. looks like i just waisted $99. i could have gotten some good ddr2 800 2x2gb kit and oc'd them to 902...lol

well ive tried everything that has been suggested and nothing has worked. the only thing that i have different now that has increased some mem speed is taking the static read down to 9 from 11. and im running at 400 strap 2.00D mem at 902mhz
useing everest to benchmark the mem i went from 67.5ns to 63.0ns on the latency benchmark.
not haveing the option to choose 2.30v i think might be my problem if i over volt it up to 2.4v it wont post. if i under volt it it wont post. i have it at 2.20v now and its fine. but im not running 1066 either. looks like i just waisted $99. i could have gotten some good ddr2 800 2x2gb kit and oc'd them to 902...lol

Why can't you choose 2.30v? The flashing red is just a warning...if your memory is rated to run at that voltage, then set it there. Might also try putting your tRFC at Auto for now as well. I still think it won't run at 1082 MHz, so you might have to lower your FSB down from 451 to 444. Also, are you getting BSOD when trying all this or beeps when booting?

there isnt a option to choose the 2.3v ill take a pic of bios and show you what im looking at.
no, im not getting the BSOD it wont go past the gigabyte logo. it will just run a loop going to the logo and then after about 3-4 loops it will let me into the bios.

ok i feel like a total idiot now.
yes i do have a 2.30v setting yes it flashes red when picking it.

for some dumb reason i was thinking the setting i needed was 2.23v NOT i need 2.3v so with me only choosing 2.20v or 2.24v i wasnt giving it enough juice.man am i stupid.

but with the OC of the CPU at 3.83ghz it wouldnt post with the FSB of 451 i did have to drop my CPU OC down to 3.77ghz yes the 444 fsb giving me the mem running at 1066 plus i did only give it 2.28v i didnt put it up to 2.3v seeing i backed the FSB down.

this is where im at now.
http://i53.tinypic.com/rcn8cw.png
http://i53.tinypic.com/28whti.png

so i guess to get the mem to run at spec i will have to sacrafice some CPU OC.. that blows.well thats if i want to keep the 4gbs of mem.

Well, that's a good start! Putting that Static Read (PL) back at 8 will help and also run at 5-5-5-15 (not 18). Then start creaping you fsb up 1 mhz at a time to see where your wall is at. Good luck!

well its running so fine right now i'd hate to disturb it...lol i will change the Static read to 8 and then the timings to 5-5-5-15 and try and slowly bmp up the FSB maybe to get at least back to 3.80ghz i know 3.77-3.83 isnt much, more or less a ego thing..lol but i do love my HEMI...

ok now a question about the mem size and 32bit OS. i know with the 32 bit OS windows only see's 3.5gbs i can deal with that. but when i try to run IBT it wont let me do it at max mem i get this error
http://i55.tinypic.com/qx9jkw.png

if i choose to use only 1700 it will pass just fine. is it because im not running 64bit OS as to why IBT fails trying to use all 4 gb?
i have both version's 32 and 64 bit just didnt install the 64bit. i do have a 2tb hdd coming today. i might install the 64bit on one of my smaller drives and give it a whirl.

ok went in and did some of the smaller tweaks(but im sure there is more needed) static read is now at 8 over all timings are 5-5-5-15 5:6 ratio and mem volts are set to required 2.3v. i didnt mess with the FSB any. figure ill leave it as is for now.
http://i53.tinypic.com/24et7c4.png

Hey guys,

I know I haven't been here for awhile (long enough that I really had to update the specs in my sig) but my UD3P 1.0 has been soldiering on so well, I didn't have a whole log of questions.

However, I just noticed there's an F11d beta bios floating out there (it appears to be from August 2010) for the 1.0/1.1 boards. Is anyone running it, and does anyone know the changes from the final F10 release?

I have the EP45-UD3P with the E8400.

The CPU-Z reads different than my bios cpu frequency???? Which one is correct? I have bios 11c and CPU-Z version 1.56.

I am a total noobe even though I have been reading a lot on this site for a few years.

Any advice greatly appreciated. I copied the following setup in the bios from radaja's recommendation. THANKS!!!!

Code:
E8500 500x8@ 4000MHz F10 BIOS

Robust Graphics Booster.........................[ Auto ]
CPU Clock Ratio.................................[ 8 ]
Fine CPU Clock Ratio............................[ 0 ]
CPU Frequency 4.0GHz...........................[ 500 x 8 ]@4000

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

CPU Host Clock Control..........................[ Enabled ]
CPU Host Frequency (Mhz)........................[ 500]
PCI Express Frequency (Mhz).....................[ 101 ]
C.I.A 2 ..................................................[Disabled]


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

Performance Enhance .............................[Turbo]
Extreme Memory Profile (XMP)....................[ disable ] disable this before you try setting stuff,otherwise it wil reset things
(G) MCH Frequency Latch.........................[ 400MHz ]
System Memory Multipler.........................[ 2.00D ]
Memory Frequency 800...........................[ 1000 ]
DRAM Timing Selectable..........................[ Manual ]

CAS Latency Time 4................................[ 6 ]
tRCD 4............................................[ 6 ]
tRP 4.............................................[ 6 ]
tRAS 12............................................[ 15 ]


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

Load-Line Calibration [Enabled]
CPU Vcore [ 1.25 ]...................[ 1.400 ]
CPU Termination [ 1.20 ]...................[ 1.28v ]
CPU PLL [ 1.50 ]...................[ 1.57 ]
CPU Reference [ 0.760 ]...................[ Normal ]

MCH Core [1.1 ]...................[ 1.380 ]
MCH Reference [0.760 ]...................[ 0.73v]
MCH/DRAM Refernce [0.900 ]...................[ Normal ]
ICH I/O [1.500 ]...................[ Normal]
ICH Core [1.100 ]...................[ Normal ]

DRAM Voltage [1.800 ]...................[ 2.00v] try 1.98v to 2.00v for 1000MHz
DRAM Termination [0.900 ]...................[ Normal]
Channel A Ref [0.900 ]...................[ Normal ]
Channel B Ref [0.900 ]...................[ Normal ]

Yeah it's called vdrop/vdoop, and it happens on all motherboards. Unless you are talking about EIST, and C1 in BIOS needs to be disabled.
I am in Lake Orion, Oakland Co.;)

That was it!

THANKS!

I just got my EP45T-UD3P board working again and it feels sooo good.

A couple of people may or may not recognise me from this thread, I was overclocking an X3360 a little while back and got it to 4.6Ghz after which the board died. I found a few damaged caps (don't let curious cats near your gear) and it's finally working again.

I haven't got anything super to play with yet, but it's a start to get back into 775 benching and it's still alot of fun.

EP45T-UD3P
E4600 2.4Ghz stock, had it up to 3.8Ghz so far @ 1.68v. The voltage doesn't worry me too much as I'm keeping temps down and it's 65nm so it can handle a little tough love. (only for short benching periods)
4GB Gskill 2000mhz 9-10-9-27 1.65v
Nvidia GT210
Corsair TX650

The only real problem I seem to be having right now is setting the memory up properly. I've lost my way around the MCH straps and am fumbling around trying to get something to work. All I've tried so far has failed, and sent the board into a power loop with the ram set at 8-8-8-24 1280mhz, which isn't really pushing it.

What's a good divider to try for the board?

Anyway, it's been lots of fun overclocking 775 once again, and with some A/C loving, I may just be able to get the E4600 to 4Ghz.

Quote:

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Originally Posted by OLDcomer

I will try F4-4 when I've got time. The regular F4 doesn't seem to be performing as good as my favourite f9 bios. That's what I call magic:

http://www.xtremesystems.org/forums/...1&d=1290888944

Prime95 x64 Blend Priority 10
http://img195.imageshack.us/img195/2...1blend2.th.jpg

LinX
http://img529.imageshack.us/img529/6...511linx.th.jpg

200+% Memtest
http://img690.imageshack.us/img690/7...memtest.th.jpg

Code:

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CPU            =Q9650
Motherboard = UD3P rev 1.0
BIOS Version =F9
Ram                    =  OCZ Blade LV 9600/1200
 
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster .............: Auto
CPU Clock Ratio .....................: 8x
Fine CPU Clock Ratio.................: 0.5
CPU Frequency .......................: 4334MHz (511x8.5)
 
 
Clock Chip Control
Standard Clock Control
CPU Host Clock Control..................: Enabled
CPU Host Frequency (Mhz) ............: 511
PCI Express Frequency (Mhz) .........: 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 ]
               
DRAM Performance Control
Performance Enhance..................: Standard
(G)MCH Frequency Latch...............: 333
System Memory Multiplier ............: 2.4
Memory Frequency (Mhz) ..............: 1226
DRAM Timing Selectable ..............: Manual
 
Standard Timing Control
CAS Latency Time.....................: 5
tRCD ................................: 5
tRP..................................: 5
tRAS.................................: 15

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

All AUTO except these:
tRRD[7].........................................[ 8 ]
tRFC[54] .......................................[ 54]

 
Motherboard Voltage Control
CPU
Load Line Calibration (LLC) .........: Enabled
CPU Vcore............................: 1.40
CPU Termination.....1.200V*..........: 1.42
CPU PLL.............1.500V*..........: 1.5
CPU Referen.........0.760V*..........: 0.760(1.2VTT)
 
MCH/ICH
MCH Core............1.100V...........: 1.58
MCH Reference.......0.760V...........: 0.8(1.2VTT)
MCH/DRAM Ref........0.900V...........: 0.950
ICH I/O.............1.500V...........: 1.5
ICH Core............1.100V...........: 1.2
 
DRAM
DRAM Voltage .........1.800V.........: 1.90
DRAM Termination .....0.900V.........: 0.950
Channel A Reference ..0.900V.........: 0.950
Channel B Reference ..0.900V.........: 0.950

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Oooo...nice one:up: Is 1.58V Mch core safe on air?

I'm trying to stabilize my Q9650 @ 4.365 - 4.401 with 8Gb of G Skill 9600 DDR2 Tridents with TRFC 50, Performance level 8 and 2.40B memory multiplier.

System just freezes up during 6Gb Prime 95 or Linx runs.

Code:

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CPU            =Q9650
Motherboard = UD3P rev 1.0
BIOS Version = F6
Ram                    =  G.Skill Trident 9600/1200
 
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster .............: Auto
CPU Clock Ratio .....................: 9x
Fine CPU Clock Ratio.................: 0.0
CPU Frequency .......................: 4356MHz (484x9)
 
 
Clock Chip Control
Standard Clock 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.................................[ 1000mv ]
PCI Express Clock Drive.........................[ 1000mv ]
CPU Clock Skew..................................[ 0ps ]
MCH Clock Skew..................................[ 0ps ]
               
DRAM Performance Control
Performance Enhance..................: Turbo
(G)MCH Frequency Latch...............: Auto
System Memory Multiplier ............: 2.4D
Memory Frequency (Mhz) ..............: 1164
DRAM Timing Selectable ..............: Manual
 
Standard Timing Control
CAS Latency Time.....................: 5
tRCD ................................: 5
tRP..................................: 5
tRAS.................................: 15

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

All AUTO except these:
tRRD[7].........................................[ 8 ]
tRFC[54] .......................................[ 50]

 
Motherboard Voltage Control
CPU
Load Line Calibration (LLC) .........: Enabled
CPU Vcore............................: 1.45
CPU Termination.....1.200V*..........: 1.42
CPU PLL.............1.500V*..........: 1.5
CPU Referen.........0.760V*..........: 0.924
 
MCH/ICH
MCH Core............1.100V...........: 1.46
MCH Reference.......0.760V...........: 0.966
MCH/DRAM Ref........0.900V...........: Normal
ICH I/O.............1.500V...........: 1.5
ICH Core............1.100V...........: 1.2
 
DRAM
DRAM Voltage .........1.800V.........: 2.1V
DRAM Termination .....0.900V.........: Normal
Channel A Reference ..0.900V.........: Normal
Channel B Reference ..0.900V.........: Normal

---

Quote:

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Originally Posted by LiquidReactor

...
System just freezes up during 6Gb Prime 95 or Linx runs.
...
1) MCH Clock Skew..................................[ 0ps ]
...
2) Performance Enhance..................: Turbo
...

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Try setting 1) to 50ps and 2) to Standard.
Set CPU Termination to 1.2, then set CPU Reference to 0.76, then set
your MCH Reference to 0.800 and finally raise your CPU Termination to 1.34V. You'll notice that CPU Reference and MCH Reference will change automatically.

Quote:

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Originally Posted by LiquidReactor

Is 1.58V Mch core safe on air?

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Yes but you have to carefully remove the gigabyte cover from the northbridge because it is blocking the air stream and put 70mm fan on it.