can u tell me de setting u apply at bios coz i amuse vit de vcore u pump..

Yeah sure, anyway this is my first time with Intel platform, will try to share everything I can. Before that, may I know your setting first ? See what we can do from there.

-FSB : 434
-Clock Speed : 3.9Ghz
1.29375v for vcore
other voltage set to auto

ram multiplier : 2.00b
ram timing : 5-5-5-15
ram volt : 1.8v

any idea which to set? izzit set to 2.4b for ram more better?

Your system quite similar to mine, ram, proc, mobo.

Robust Graphics Booster ...............: [Auto or Fast]
CPU Clock Ratio .......................: [ 9]
Fine CPU Clock Ratio...................: +0.0
CPU Frequency .........................: 4.05GHz

Clock Chip Control
Standard Clock Control
CPU Host Clock Control.................: [Enabled]
CPU Host Frequency (Mhz) ..............: 450Mhz
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 (ps)....................: 0ps
MCH Clock Skew (ps)....................: 0ps

DRAM Performance Control
Performance Enhance....................: [STANDARD]
Extreme Memory Profile (X.M.P.)........: [Disabled]
(G)MCH Frequency Latch.................: Auto
System Memory Multiplier ..............: 2.00D, u might wanna try 2.40B too.
Memory Frequency (Mhz) ................: 900
DRAM Timing Selectable ................: [Manual]

Standard Timing Control
CAS Latency Time.......................: 5
tRCD ..................................: 5
tRP'...................................: 5
tRAS...................................: 15


Advanced Timing Control
tRRD...................................: 3-4
tWTR...................................: 3-6
tWR....................................: 4-6
tRFC...................................: 52-54
tRTP...................................: 3-4
Command Rate (CMD) ....................: 2

Driving Strength Profiles
Driving Strength ......................: 1066

Channel A
Static tRead Value.....................: 8-9
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]
Dimm2 Clock Skew Control...............: [Auto]
DDR Write Training.....................: [Auto]

Channel B
Static tRead Value.....................: 8-9
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]
Dimm2 Clock Skew Control...............: [Auto]
DDR Write Training.....................: [Auto]

Motherboard Voltage Control
Voltage Type...........................: [Manual]

CPU---------------------Normal-----------Current

Load Line Calibration..................: [Disabled]
CPU Vcore...............1.25000V.......: Different chip needs different vcore tho.
CPU Termination.........1.200V.........: 1.275
CPU PLL.................1.500V.........: 1.54
CPU Reference...........0.760V.........: [Auto]

MCH/ICH
MCH Core................1.100V.........: 1.24
MCH Reference...........0.760V.........: [Auto]
MCH/DRAM Reference......0.900V.........: [Auto]
ICH I/O.................1.500V.........: 1.55
ICH Core................1.100V.........: 1.2

DRAM
DRAM Voltage............1.800V.........: 2.1V - I straight put 2.1v to avoid any instability issue by the ram.
DRAM Termination........0.900V.........: [Auto]
Channel A Reference.....0.900V.........: [Auto]
Channel B Reference.....0.900V.........: [Auto]

Keep us up to date will you ? And good luck !

the ram multiplier affect the PL value, 2.00d was the easiest to boot up and stable because it have higher PL value..

one silly ques from me...izit safe to raise de MCH core,CPU VTT and ICH I/O so high?
one more thing,other set auto n pump vcore higher better o others set to a certain volt n lower vcore better?
thanx..

This post has been edited by kennysik88: Jul 25 2009, 11:25 PM

i tink cpu vtt, ich i/o nonit to up kua..put mch core at 1.2v...set certain vcore is much better...accurate

as higher Vcore can fried up ur proc, MCH core can fried up ur mobo.

i have question here that i dunno why my mobo being like that.

yesterday i flash bios from F8 to F10e.

the result from flash. my oc setting on previous setting cant work with my latest bios (f10e),

and at night, i flash back to original bios which is f8. after doing some oc n orthos blend test 8 hours. i restart my pc. what happen is the bios f8 automatically switch back to f10e bios. is it my cpuz reading bug or this is a normal case?

pls enlighten me. my rig same as below siggy.

Just got a tube of TX3 from lehteck and now trying to shoot for 4GHz. Which BIOS version overclocks quads best?

i use F6 only. F8 enhance memory compatibility.

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Added on August 14, 2009, 3:15 amstart > all program > accessories > system tools > system information

check ur bios there. is it f8 or still f10e?

This post has been edited by uzer85: Aug 14 2009, 03:15 AM

i m using the latest bios...

got any different from F6,F8?

erm..i can oc easily..haha

LOL!

me oso can OC easily with F6. just wanna know the different, really can increase OC capability meh?

(dont think it got different in term of OC though)

last time i duno y i kenot get the right setting to oc...

4ghz oso kenot for my e84...consulted so many experts...but tried in all way..nvr work..

den i try hit 4.275...and now...so stable...running orthos more den 10 hrs ad..

maybe i'll update mah bios oso.

but 4ghz on QX6800 is just not possible on air! mah proc sure go to heaven liao......

seems no one cant answer my previous question. then would anyone here share the result of latest bios p45-ud3p f10e bios?

EP45-UD3P rev 1.1.

where did u get f10e bios?

i got from tweaktown, the link given from xs forum.

so i flashback to f8 bios but still when restart it turn automatically to f10e.