thankyou very much!!! I did what ya said and so far all has been well, you did mean more cpu vcore correct?Quote:
Originally Posted by Lsdmeasap
thankyou very much!!! I did what ya said and so far all has been well, you did mean more cpu vcore correct?Quote:
Originally Posted by Lsdmeasap
Anytime!
No, glad to see that has helped you though. What I meant was more Vtt voltage (CPU Termination), raise that a bit and then you possibly will be able to lower your vcore back down a bit
well i will still take a look at that cause it didnt give me that error all the time just like once a week the stock cpu terminiation was 1.20 and i have mine set at 1.26 so is it safe to go to the next voltage?, thanx agin for your help. always appreciatedQuote:
Originally Posted by Lsdmeasap
Yes, it is safe and with 8GB you may need more anyway, maybe 1.28-1.34. You are fine to use 1.4-1.45 if need be, but you should not need that at all.
Keep the Vtt amount under Vcore though
geez alot of excellent advice!! thankyou so very much,Quote:
Originally Posted by Lsdmeasap
Good luck with the testing, hope it helps you get things stable
guys i have a question:confused: regarding memory in general with this board some people say that it is also undervolted by about 0.2v...
so does it mean that Radaja who posted his template where the RAM runs at 2.2v in reality only runs at 2v:shrug:
Hi , Im new here this is gonna be my favorite thread
Quote:
Originally Posted by AAbenson
If your board undervolts vdimm its going to be 0.02 not 0.2.
I OC'd my E8400 to 3.91, but it reboots & crashes if I try to get it to 4.0GHz.
What can I plugin or change in the BIOS to get it to boot and run stable @>4.0GHz?
It was orthos stable (@3.91 for about 1/2 hour) before I canceled the stress test, I'd rather get it over the 4.0 barrier first and then stress it overnight.
Thanks
Code:CPU = E8400
Motherboard = UD3P
BIOS Version = FE
Ram = Crucial Ballistix Tracers/1066
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster .............: Auto
CPU Clock Ratio .....................: 9x
Fine CPU Clock Ratio.................: +0.0
CPU Frequency .......................: 3.91GHz (435x9)
Clock Chip Control
Standard Clock Control
CPU Host Clock Control...............: Enabled
CPU Host Frequency (Mhz) ............: 435
PCI Express Frequency (Mhz) .........: 100
DRAM Performance Control
Performance Enhance..................: Standard
Extreme Memory Profile (X.M.P.)......: Auto
(G)MCH Frequency Latch...............: Auto
System Memory Multiplier ............: 2.00B
Memory Frequency (Mhz) ..............: 870
DRAM Timing Selectable ..............: Manual
Standard Timing Control
CAS Latency Time.....................: 5
tRCD ................................: 5
tRP..................................: 5
tRAS.................................: 15
Advanced Timing Control
tRRD.................................: 4 (Auto)
tWTR.................................: 4 (Auto)
tWR..................................: 8 (Auto)
tRFC.................................: 68 (Auto)
tRTP.................................: 4 (Auto)
Command Rate (CMD) ..................: 0 (Auto)
Channel A
Static tRead Value...................: 9 (Auto)
Channel B
Static tRead Value...................: 9 (Auto)
Motherboard Voltage Control
CPU
Load Line Calibration (LLC) .........: Enabled
CPU Vcore............................: 1.325
CPU Termination.....1.200V*..........: 1.30
CPU PLL.............1.500V*..........: 1.57
CPU Referen.........0.755V*..........: Auto
MCH/ICH
MCH Core............1.100V...........: 1.26
MCH Reference.......0.800V...........: Auto
MCH/DRAM Ref........0.900V...........: Auto
ICH I/O.............1.500V...........: Auto
ICH Core............1.100V...........: 1.2
DRAM
DRAM Voltage .........1.800V.........: 2.20
DRAM Termination .....0.900V.........: Auto
Channel A Reference ..0.900V.........: Auto
Channel B Reference ..0.900V.........: Auto
Does anyone have issues with the UD3R/P waking up from sleep mode when running 500FSB...at 467FSB no issue...now at 500FSB my computer goes constant reboot cycles when I wake up from sleep mode.
I heard that someone had a similar issue when returning to windows after sleep, somone asnwered it was because of Windows 7. I doubt it... It was ion overclock.net in the EP45-UD3P Official ThreadQuote:
Originally Posted by The Viper
I have an issue with it waking up as well but, to be honest I've never had a motherboard do it correctly so I just turn it off.
guys a quick question...a month ago i installed a dedicated 9800GT ECO for PhysX my main card its a GTX285, now i realize that maybe both are working on x8 Speed at PCIE ?
i dont know if i did wrong, games with PhysX run amazing rest i dont see dif but on 3DM06 scores are lower now...
Cheers !
Sergio
Sergio,
That is correct. With two cards installed on a P45 chipset board they are both running at 8X, but there shouldn't be a big hit in performance though.
Try bumping your MCH a little. If that does not work, then use more vcore and term.Quote:
Originally Posted by al-
Thanks NoGuru...I got 4.0, and as long as I know the voltages are ok, I'll stress test it... prime95 (small ffts)/12 hours and memtest86+....Quote:
Originally Posted by NoGuru
I just posted at OC before I saw this.....
thanks mate i benched 3DM06 with one and gives more than with 2 installed...but on games i dont really see that difQuote:
Originally Posted by gergregg
thanks again :up:
Cheers
Sergio
I used to be at 4.25ghz with 8.5x500, I went back to 4ghz 8x500 (back to air cooling) and could lower the voltage just a little bit, I think 0.25V or something and since then sleep has been working. Not sure which made sleep working again, lower multiplier or lower voltage, but having sleep working is actually quite nice.Quote:
Originally Posted by The Viper
Here is what the rig in my sig has been running at for almost a year now.
EP45-UD3P
E8400 EO
2X2048 GSkill f2-8000cl5d [/size]
BFG GTX280, 675/1024 163.44 drivers
4 X Barracuda SATA 7200.10 250GB RAID 0
Benq DW 1655 DVD
PC Power & Cooling Quad Silencer 750W
==========
[code]MB Intelligent Tweaker(M.I.T.)
******************************
Robust Graphics Booster ..............: [A]
CPU Clock Ratio ......................: [9X]
x Fine CPU Clock Ratio................: +0.0
CPU Frequency ........................: 4.5GHz( 500x9)
********** Clock Chip Control ********
>>>>> Standard Clock Control
CPU Host Clock Control................: [Enabled]
x CPU Host Frequency(Mhz).............: [500]
PCI Express Frequency(Mhz)............: [100]
C.I.A.2...............................: [Disabled]
>>>>> Advanced Clock Control..........: [Press Enter]
CPU Clock Drive.......................: [800mV]
PCI Express Clock Drive...............: [900mV]
CPU Clock Skew........................: [ 0ps]
MCH Clock Skew........................: [ 0ps]
******** DRAM Performance Control ********
Performance Enhance...................: [Standard]
Extreme Memory Profile(X.M.P.)........: [Disabled]
(G)MCH Frequency Latch................: [Auto]
System Memory Multiplier (SPD)........: [2.00D]
Memory Frequency(Mhz).....800.........: 1000
DRAM Timing Selectable (SPD)..........: [Manual]
>>>>> Standard Timing Control
x CAS Latency Time................5...: [ 5]
x tRCD ...........................5...: [ 5]
x tRP.............................5...: [ 5]
x tRAS...........................18...: [15]
>>>>> Advanced Timing Control.........: [Press Enter]
x tRRD............................3...: [ 3]
x tWTR............................3...: [ 3]
x tWR.............................6...: [ 1]
x tRFC...........................52...: [54]
x tRTP............................3...: [ 4]
x Command Rate (CMD) .............0...: [ A]
>>>>> Channel A Timing Settings.......: [Press Enter]
x Static tRead Value.............10...: [ 9]
x tRD Phase0 Adjustment...........0...: Auto
x tRD Phase1 Adjustment...........0...: Auto
x tRD Phase2 Adjustment ..........0...: Auto
x tRD Phase3 Adjustment...........0...: Auto
x Trd2rd(Different Rank)..........6...: Auto
x Twr2wr(Different Rank)..........6...: Auto
x Twr2rd(Different Rank)..........5...: Auto
x Trd2wr(Same/Diff Rank)..........8...: Auto
x DIMM1 Clock Skew Control (ps).......: Auto
x DIMM2 Clock Skew Control (ps).......: Auto
x DDR Write Training..................: Auto
>>>>> Channel A Driving Settings......: [Press Enter]
x Driving Strength Profile............: Auto
x Data Driving Pull-Up Level..........: Auto
x Cmd Driving Pull-Up level...........: Auto
x Ctrl Driving Pull-Up Level..........: Auto
x Clk Driving Pull-Up Level...........: Auto
x Data Driving Pull-Down Level........: Auto
x Cmd Driving Pull-Down level.........: Auto
x Ctrl Driving Pull-Down Level........: Auto
x Clk Driving Pull-Down Level.........: Auto
>>>>> Channel B Timing Settings.......: [Press Enter]
x Static tRead Value.............10...: [ 9]
x tRD Phase0 Adjustment...........0...: Auto
x tRD Phase1 Adjustment...........0...: Auto
x tRD Phase2 Adjustment ..........0...: Auto
x tRD Phase3 Adjustment...........0...: Auto
x Trd2rd(Different Rank)..........6...: Auto
x Twr2wr(Different Rank)..........6...: Auto
x Twr2rd(Different Rank)..........5...: Auto
x Trd2wr(Same/Diff Rank)..........8...: Auto
x DIMM1 Clock Skew Control (ps).......: Auto
x DIMM2 Clock Skew Control (ps).......: Auto
x DDR Write Training..................: Auto
>>>>> Channel B Driving Settings......: [Press Enter]
x Driving Strength Profile............: Auto
x Data Driving Pull-Up Level..........: Auto
x Cmd Driving Pull-Up level...........: Auto
x Ctrl Driving Pull-Up Level..........: Auto
x Clk Driving Pull-Up Level...........: Auto
x Data Driving Pull-Down Level........: Auto
x Cmd Driving Pull-Down level.........: Auto
x Ctrl Driving Pull-Down Level........: Auto
x Clk Driving Pull-Down Level.........: Auto
****** Motherboard Voltage Control ******
Voltage Types..........Normal...........Current
-----------------------------------------------
>>> CPU
Load-Line Calibration.................: [Enabled]
CPU Vcore..............1.27500V.......: [1.38V]
CPU Termination........1.200V.........: [1.300V]
CPU PLL................1.500V.........: [1.650V]
CPU Reference..........0.760V.........: [.72]
>>> MCH/ICH
MCH Core...............1.100V.........: [1.380V]
MCH Reference..........0.760V.........: [.72]
MCH/DRAM Reference.....0.900V.........: [1.05]
ICH I/O................1.500V.........: [1.500V]
ICH Core...............1.100V.........: [1.100V]
>>> DRAM
DRAM Voltage...........1.800V.........: [2.10V]
DRAM Termination.......0.900V.........: [1.05]
Channel A Reference....0.900V.........: [1.05]
Channel B Reference....0.900V.........: [1.05]
******** Advanced BIOS Features ********
Hard Disk Boot Priority...............: [Press Enter]
First Boot Device.....................: [Hard Disk]
Second Boot Device....................: [Disabled]
Third Boot Device.....................: [Disabled]
Password Check........................: [Setup]
HDD S.M.A.R.T. Capability.............: [Enabled]
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.............: [Disabled]
Delay For HDD (Secs)..................: [ 0]
Full Screen LOGO Show.................: [Disabled]
Init Display First....................: [PEG]
******** Integrated Peripherals ********
USB Keyboard Function.................: [Enabled]
USB Mouse Function....................: [Enabled]
USB Storage Function..................: [Disabled]
==========
short description:
500 X 9 = 4.5GHz, 1.38 cpu voltages
5-5-5-15 @ 2.10v vdimm
http://img686.imageshack.us/img686/8652/13802871.th.jpg
Getting ready to build a new 1156 rig, and will be selling the E8400, Memory and board. Will be posted in the For Sale section in a week or so.
Some early testing with dice, 5147mhz :)
http://valid.canardpc.com/cache/banner/1094035.png
Hahaaa, I noticed my positions went down in the HWbot rankings - good work buddy!
yea when i gave mine 2.20v in bios my board would produce 2.18v in windows under load.Quote:
Originally Posted by AAbenson
with my cellshocks id give it 2.14v in bios for DDR2-1200 and get 2.12v in windows under load
Quote:
Originally Posted by In-Fluence
When you want them back have at it, im sure the team can use the points. :up:
Yallo all,
For as long as the Core architecture has been around, I'm still really a noob for tuning reference/GTLs. I need some help getting stable at at least 4.2 (I'm trying to hit 4.4, I should be able to make that,no?). I've made it to 4.2, but after ~8 passes, I get a BSOD in w7. I can fill in one of those profiles to let you know what my settings are now a bit later - let me know if you need to know anything else. Are there any good guides on how to tune reference voltages or GTLs? Just trying to figure this out...
-Paul