The E0 Q9550 SLB9V thread (finally!)

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11-20-2009, 04:43 PM
pezcore

Man, some of you guys get to use low voltages.

<--jealous

I downloaded Core Temp to see what mine was, and I get 1.2625, which explains why I'm at 1.4v for my 4.0GHz. Oh well, I still idle at 40*C
11-20-2009, 05:51 PM
Kashelz

Take the Gigabyte P45 UD3R or P45 UD3P, really great board for 45nm Quad CPU, got mine and went from max 450 FSB to 510+ fsb that is Linx Ok. Got from 3.8 to 4.3 Ghz for 24/7. Old one was Asus P35 P5K-E, that was good with 65nm Quads.
11-20-2009, 08:24 PM
spinejam

2 Attachment(s)

Code:

11/20/2009 settings: UD3P (F9 Bios): LinX (Max Mem) 20X Stable - Yes Q9550 E0 (L835B166) pack date: 11/11/2008 Robust Graphics Booster.....................[ Auto ] CPU Clock Ratio.............................[ 8 ] Fine CPU Clock Ratio........................[ 0.0 ] CPU Frequency 4.0GHz........................[ 500*8.0 ] ******Clock Chip Control****** CPU Host Clock Control......................[Enabled ] CPU Host Frequency (Mhz)....................[500 ] 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..............................[ 50ps ] ******DRAM Performance Control****** Performance Enhance.........................[ Turbo ] Extreme Memory Profile (XMP)................[ Disabled] (G) MCH Frequency Latch.....................[ 400MHz ] System Memory Multipler.....................[ 2.00d ] Memory Frequency (Mhz) .....................[1000 DDR2] DRAM Timing Selectable......................[ Manual ] CAS Latency Time............................[ 5 ] tRCD........................................[ 5 ] tRP.........................................[ 5 ] tRAS........................................[ 15 ] ******Advanced Timing Control****** tRRD........................................[Auto ] PL=9 tWTR........................................[Auto ] tWR.........................................[Auto ] tRFC........................................[Auto(52)] tRTP........................................[Auto ] Command Rate (cmd)..........................[Auto ] ******Motherboard Voltage Control****** Load-Line Calibration [Enabled] CPU Vcore [ 1.25 ]...............[ 1.35625] (1.328 CPU-Z) CPU Termination [ 1.20 ]...............[ 1.32 ] CPU PLL [ 1.50 ]...............[ 1.570 ] CPU Reference [ 0.760 ]...............[ 0.861 ] MCH Core [1.1 ]...............[ 1.36 ] MCH Reference [0.760 ]...............[ 0.876 ] MCH/DRAM Refernce [0.900 ]...............[ 1.020 ] ICH I/O [1.500 ]...............[ 1.500 ] ICH Core [1.100 ]...............[ 1.100 ] DRAM Voltage [1.800 ]...............[ 2.04 ] DRAM Termination [0.900 ]...............[ 1.02 ] Channel A Ref [0.900 ]...............[ 1.02 ] Channel B Ref [0.900 ]...............[ 1.02 ] ******Advanced BIOS Features****** Limit CPUID Max to 3........................[ Disabled ] No-Execute Memory Protect...................[ Enabled ] CPU Enhance Halt (CIE)......................[ Disabled ] C2/C2E State Support........................[ Disabled ] C4/C4E State Support........................[ Disabled ] CPU Thermal Monitor.........................[ Enabled ] CPU EIST Function...........................[ Disabled ] Virtualization Technology...................[ Disabled ]
11-21-2009, 02:40 AM
MrDucky

Well i clocked my Q9550 E0 vid of 1.1375 to 4GHz @ 1.23 Volts with 500FSB but as soon as i change 1 thing on my GTL settings exept my NB it will not boot so i think if i had a Gigabyte UD3P i would have a higher clock. but maybe i need to try another bios so il be trying the newest soon :)
11-21-2009, 03:30 AM
Unrealer

Quote:

Originally Posted by Kashelz

Take the Gigabyte P45 UD3R or P45 UD3P, really great board for 45nm Quad CPU, got mine and went from max 450 FSB to 510+ fsb that is Linx Ok. Got from 3.8 to 4.3 Ghz for 24/7. Old one was Asus P35 P5K-E, that was good with 65nm Quads.

Wow, thats a nice change... so, did u use the same vcore and nb voltage for that oc?
11-21-2009, 05:52 AM
MrDucky

my max fsb is 520 on my DFI Mobo thats stable but i need much higher vcore cause i didnt test the GTL voltages but look at the Q9650 tread you will see that every one that has a UD3P has realy good OC's with the Quads its famous for Quads :) still i like my DK P45-T2RS+ i just need to take some more time and since its weekend now :D updating bios ;)
11-21-2009, 09:57 AM
Gaul

@ unrealer = low vid, high vcore ? compare with mine ....something wrong with that ?
11-21-2009, 10:51 AM
Unrealer

Quote:

Originally Posted by Gaul

@ unrealer = low vid, high vcore ? compare with mine ....something wrong with that ?

What do u mean?
11-21-2009, 10:55 AM
pezcore

Is there a difference/benefit to using 500x8 instead of 471x8.5?
11-21-2009, 11:01 AM
Gaul

Quote:

Originally Posted by Unrealer

What do u mean?

many said, lower vid, meant lower volt for 4 GH.......or better OC :shrug:

well, see

u had vid 1.125, need 1.3v for 4 GH

mine vid 1.265, only need 1.25v for 4 GH :)

@ all = 4.25 GH for 1.32 v

http://i50.tinypic.com/24q01oj.jpg
11-21-2009, 11:31 AM
MrDucky

@ pezcore with Higher FSB More data can be send over the northbridge so your Memory is a little faster and for example if u use Crossfire like i do you need the Brandwith to support the Graphic cards ;) so 500x8 is better for me..

@Gaul well Low VID means most of the times better OC or lower Voltage at same clock but she has P35 chipset thats not the best platform for a Quadcore for example if u use a Gigabyte UD3P or Her mobo DFI P35 the Gigabyte would clock much higher on lower clock simply cause the P45 can have higher FSB and has more Settings. so my question What mobo do you use?
11-21-2009, 11:47 AM
Gaul

Quote:

Originally Posted by MrDucky

@Gaul well Low VID means most of the times better OC or lower Voltage at same clock but she has P35 chipset thats not the best platform for a Quadcore for example if u use a Gigabyte UD3P or Her mobo DFI P35 the Gigabyte would clock much higher on lower clock simply cause the P45 can have higher FSB and has more Settings. so my question What mobo do you use?

ic...ic, my mistake..mine UD3R :p: sorry
11-21-2009, 11:50 AM
pezcore

Quote:

Originally Posted by MrDucky

@ pezcore with Higher FSB More data can be send over the northbridge so your Memory is a little faster and for example if u use Crossfire like i do you need the Brandwith to support the Graphic cards ;) so 500x8 is better for me..

@Gaul well Low VID means most of the times better OC or lower Voltage at same clock but she has P35 chipset thats not the best platform for a Quadcore for example if u use a Gigabyte UD3P or Her mobo DFI P35 the Gigabyte would clock much higher on lower clock simply cause the P45 can have higher FSB and has more Settings. so my question What mobo do you use?

I see. Well I am using a GTX295, so would 500x8 be better for me?

Can I just change it to that without messing with other things? (voltage, etc.)
11-21-2009, 02:59 PM
Unrealer

Quote:

Originally Posted by Gaul

many said, lower vid, meant lower volt for 4 GH.......or better OC :shrug:

well, see

u had vid 1.125, need 1.3v for 4 GH

mine vid 1.265, only need 1.25v for 4 GH :)

I tested SIX Q9550 E0 with this mobo, the lowest VID was 1.1x and i couldnt get 4Ghz stable with 1.35v, the other five are stable with that vcore.
11-21-2009, 03:35 PM
MrDucky

@Gaul well then your lucky i guess that you have such a good mobo :P

@pezcore

well try it and test with 3dmark but i guess 16x 2.0 is enough for your GTX295.
Look i have 2 HD4850's and in Crossfire my link is set to 16x 2.0 and 8x 2.0 so for my second card i want to get more brandwith :) and its an massive change in 3dmark it costs me more then 1k if i do 471 or 500...
11-21-2009, 03:59 PM
pezcore

I tried 500x8 and it wouldn't even boot so I put it back :D
11-21-2009, 09:26 PM
Gaul

Quote:

Originally Posted by Unrealer

I tested SIX Q9550 E0 with this mobo, the lowest VID was 1.1x and i couldnt get 4Ghz stable with 1.35v, the other five are stable with that vcore.

yup, all because u'r mobo.sorry

Quote:

Originally Posted by MrDucky

@Gaul well then your lucky i guess that you have such a good mobo :P

THANX man....!!

let's me introduce u

Q9550 @ 4.25 GH v 1.35, prime for 3 hours

http://i48.tinypic.com/14shxlh.jpg
11-21-2009, 10:17 PM
phsinc1

Quote:

Originally Posted by Gaul

yup, all because u'r mobo.sorry

THANX man....!!

let's me introduce u

Q9550 @ 4.25 GH v 1.35, prime for 3 hours

http://i48.tinypic.com/14shxlh.jpg

:up:

can you put full template for your settings? and what bios do you use?
11-23-2009, 05:09 AM
Kashelz

You can and can not get 4 Ghz stable? It all depends on FSB and GLT voltage, that’s all :up:

My old P35 board was great with Q6600, it did 480 x 8 with no problems for 24/7, so board was good for 480 fsb, but with 45nm Quad id did only 450, no more. Asus P5K-E have really bad settings for GLT voltage (only 4 settings), so there is no chance to get something good, with Giga P45 UD3R/UDRP it is different story :cool:

At first posts I could not get 4 Ghz ok, but after some time of testing and tweaking BIOS I went to 4.2+ Ghz that max Linx ok. After all I can say that GLT voltage is the key for high fsb and also FSB voltage. Even high vcore is not needed as it was with 65nm quads.
11-27-2009, 07:44 AM
Gaul

Quote:

Originally Posted by phsinc1

:up:

can you put full template for your settings? and what bios do you use?

templates ? later.....BIOS, default from factory F11.....:up:
11-29-2009, 07:20 PM
bigwill68

aight fellows. i hav'en posted here in awhile picked up a UD3P slaped the Quad 9550 EO to see what it can do here's a shot a 4.2ghz passed IBT vcore set at 1.387v droop to 1.360v...I forgot was the rest of my setting did'nt record them at the tiime and ET6 was'nt install yet.I've been resting at 3.935Ghz for awhile with the vcore at 1.268v set in the (Mit) no problems passing IBT now here also the setting to reach 4.2ghz

http://img402.imageshack.us/img402/2...4250ghz.th.jpg

50% oc'd

http://img134.imageshack.us/img134/8629/everestg.th.jpg

Code:

MB Intelligent Tweaker(M.I.T.) Robust Graphics Booster ..................: Auto CPU Clock Ratio ..........................: 8 Fine CPU Clock Ratio......................: +0.5 CPU Frequency ............................: 4.25Ghz (500x8.5) Clock Chip Control Standard Clock Control CPU Host Clock Control....................: [Enabled] CPU Host Frequency (Mhz) .................: 500 PCI Express Frequency (Mhz) ..............: 101 C.I.A. 2..................................: [Disabled] Advanced Clock Control CPU Clock Drive...........................: 1000mV PCI Express Clock Drive...................: 1000mV CPU Clock Skew (ps).......................: 0ps MCH Clock Skew (ps).......................: 0ps DRAM Performance Control Performance Enhance......................: Turbo MCH Frequency Latch......................: 333 System Memory Multiplier ................: 2.00B Memory Frequency (Mhz) ..................: 1066 DRAM Timing Selectable ..................: Manual Standard Timing Control CAS Latency Time.........................: 5 tRCD ....................................: 5 tRP......................................: 5 tRAS.....................................: 18 Advanced Timing Control [Press Enter] tRRD.....................................: Auto tWTR.....................................: Auto tWR......................................: Auto tRFC.....................................: Auto tRTP.....................................: Auto Command Rate (CMD) ......................: 2T Channel A Channel A Timings Settings Static tRead Value......................: 8 Channel B Channel B Timings Settings Static tRead Value......................: 8 Motherboard Voltage Control Load-Line Calibration.....................: Enabled CPU Vcore...............1.22500V..........: 1.3875~ under load 1.360 CPU Termination.........1.200V............: 1.44 CPU PLL.................1.500V............: 1.570v CPU Reference...........0.760V............: 0.937 MCH/ICH MCH Core................1.100V............: 1.50v MCH Reference...........0.760V............: 0.912v MCH/DRAM Reference......0.900V............: 0.96v ICH I/O.................1.500V............: 1.500v ICH Core................1.100V............: 1.200v DRAM DRAM Voltage............1.800V............: 2.1v DRAM Termination........0.900V............: 0.86v Channel A Address Vref..0.900V............: 0.86v Channel B Address Vref..0.900V............: 0.86v Advanced Settings Limit CPUID Max. to 3.....................: Disabled No-Execute Memory Protect.................: Disabled CPU Enhanced Halt (C1E)...................: Disabled C2/C2E State Support......................: Disabled x C4/C4E State Support....................: Disabled CPU Thermal Monitor 2(TM2) ...............: Disabled CPU EIST Function.........................: Disabled Virtualization Technology.................: Disabled __________________

some say...I need to change memory multiplier to 2.00D and test, and also may need to raise my tRead to a 9 is that true? Right...I'm resting at 4.020Ghz at 1.318v droop of 1.296v on the CPU_Z reading here's a shot below

http://img209.imageshack.us/img209/3...dalongw.th.jpg

Gaul has incredible results in his out come of Oc'ing at low volts.I wonder is there something.I'm doin wrong to get that? I can't remember what board he got it's not posted in his sign
11-29-2009, 07:56 PM
Hoss331

Quote:

Originally Posted by bigwill68

some say...I need to change memory multiplier to 2.00D and test, and also may need to raise my tRead to a 9 is that true? Right...I'm resting at 4.020Ghz at 1.318v droop of 1.296v on the CPU_Z reading here's a shot below

Are you sure your even on PL8 now? The lowest you should be able to go on 2.00B is PL10 with CAS 5 and PL9 with CAS 4, 2.00D will let you drop to PL9 with CAS 5 and PL 8 with CAS 4.
11-29-2009, 08:16 PM
spinejam

[QUOTE=bigwill68;4132586]aight fellows. i hav'en posted here in awhile picked up a UD3P slaped the Quad 9550 EO to see what it can do here's a shot a 4.2ghz passed IBT vcore set at 1.387v droop to 1.360v...I forgot was the rest of my setting did'nt record them at the tiime and ET6 was'nt install yet.I've been resting at 3.935Ghz for awhile with the vcore at 1.268v set in the (Mit) no problems passing IBT now here also the setting to reach 4.2ghz

http://img402.imageshack.us/img402/2...4250ghz.th.jpg

50% oc'd

http://img134.imageshack.us/img134/8629/everestg.th.jpg

Code:

MB Intelligent Tweaker(M.I.T.) Robust Graphics Booster ..................: Auto CPU Clock Ratio ..........................: 8 Fine CPU Clock Ratio......................: +0.5 CPU Frequency ............................: 4.25Ghz (500x8.5) Clock Chip Control Standard Clock Control CPU Host Clock Control....................: [Enabled] CPU Host Frequency (Mhz) .................: 500 PCI Express Frequency (Mhz) ..............: 101 C.I.A. 2..................................: [Disabled] Advanced Clock Control CPU Clock Drive...........................: 1000mV PCI Express Clock Drive...................: 1000mV CPU Clock Skew (ps).......................: 0ps MCH Clock Skew (ps).......................: 0ps DRAM Performance Control Performance Enhance......................: Turbo MCH Frequency Latch......................: 333 System Memory Multiplier ................: 2.00B Memory Frequency (Mhz) ..................: 1066 DRAM Timing Selectable ..................: Manual Standard Timing Control CAS Latency Time.........................: 5 tRCD ....................................: 5 tRP......................................: 5 tRAS.....................................: 18 Advanced Timing Control [Press Enter] tRRD.....................................: Auto tWTR.....................................: Auto tWR......................................: Auto tRFC.....................................: Auto tRTP.....................................: Auto Command Rate (CMD) ......................: 2T Channel A Channel A Timings Settings Static tRead Value......................: 8 Channel B Channel B Timings Settings Static tRead Value......................: 8 Motherboard Voltage Control Load-Line Calibration.....................: Enabled CPU Vcore...............1.22500V..........: 1.3875~ under load 1.360 CPU Termination.........1.200V............: 1.44 CPU PLL.................1.500V............: 1.570v CPU Reference...........0.760V............: 0.937 MCH/ICH MCH Core................1.100V............: 1.50v MCH Reference...........0.760V............: 0.912v MCH/DRAM Reference......0.900V............: 0.96v ICH I/O.................1.500V............: 1.500v ICH Core................1.100V............: 1.200v DRAM DRAM Voltage............1.800V............: 2.1v DRAM Termination........0.900V............: 0.86v Channel A Address Vref..0.900V............: 0.86v Channel B Address Vref..0.900V............: 0.86v Advanced Settings Limit CPUID Max. to 3.....................: Disabled No-Execute Memory Protect.................: Disabled CPU Enhanced Halt (C1E)...................: Disabled C2/C2E State Support......................: Disabled x C4/C4E State Support....................: Disabled CPU Thermal Monitor 2(TM2) ...............: Disabled CPU EIST Function.........................: Disabled Virtualization Technology.................: Disabled __________________

Do you need such a high CPU Term Volt. and MCH Voltage for this overclock?
11-29-2009, 08:53 PM
bigwill68

Quote:

Originally Posted by Hoss331

Are you sure your even on PL8 now? The lowest you should be able to go on 2.00B is PL10 with CAS 5 and PL9 with CAS 4, 2.00D will let you drop to PL9 with CAS 5 and PL 8 with CAS 4.

the lowest my System Memory Multiplier will go is 2.00B and your saying Only cas4 memory will you let drop to PL9? if you would post a code I'll try to run of it and test and post the results and see how...I come out

Quote:

spinejam Wrote:

Do you need such a high CPU Term Volt. and MCH Voltage for this overclock?

Never tryed lowing it what would you recommend and good trying setting to test?
12-02-2009, 08:13 AM
Gaul

@ bigwill = we have similiar templates 4 q9550 @ 4.25 GH here........

anyway ? there is different : PCI Express Frequency (Mhz) ..............: 101
than 100 MHZ ?? cause im still 100

Quote:

Originally Posted by bigwill68

Gaul has incredible results in his out come of Oc'ing at low volts.I wonder is there something.I'm doin wrong to get that? I can't remember what board he got it's not posted in his sign

UD3R......

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