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Disabled C1E and all that stuff (except for Microcode update or whatever it's named). Using Corsair TWIN2XP2048-6400C4, tried auto on SPD - which got set to 5-5-5-18 (at 3.2G I can login fine at 4-4-4-12). Tried increasing ram voltage to 2.15 as well.Quote:
Originally Posted by htkm1
http://img346.imageshack.us/img346/7...0037mg1.th.gif
E6400 Week 24 @ 3.76 Ghz
Vcore : 1.55V
Gigabyte DS3 Bios F3
Corsair PC6400C5 ( Elpida )
Artic freezer 7
What's the vcore "pain limit" with air cooling (40mm fan @ 1500rpm)? 1.55V?
I have tried a couple of week 27 E6600's and got in the range of 3400MHz + or - on air with a variety of motherboards. I assume from all threads that I have read here that this is close to the limits of the chip with reasonable voltages on air.
Is it likely that someone would find a week 27 or other week that would do much better or is this about it? (not that I am in any way disappointed.) In other words, if I had opportunity to try one or two more week 27's, would there likely be more high-end to it?
What I have found is one chip (week 27) that has a good bit more capability at lower voltage, rather than one that does more with higher voltage. I am assuming that this would be desirable.
Andrew
My E6600, which I am still testing, hits 3.6ghz with 1.525 vcore, but it's not stable.. I think it might be the 1401 beta bios tho which is causing issues with the mobo at 400fsb.. or I am not being agressive enough with the vcore. anyways... when I get some 12+ hour stable prime data I will post pics and such.. for now:
CPU name: E6600
OC: 3500mhz
Stepping: 6 B2
Week: L625
Code: A404
Vcore: 1.500v
Cooling: Water
Cooler brand/model: Swiftech Apogee
Motherboard: ASUS P5W DH Deluxe
Bios Version: 1401 beta
RAM brand: G.Skill 2gbhz 4-4-4-12
RAM actual speed: 778mhz (1:1 fsb @ 389)
RAM voltage: 2.05v
additional mobo settings:
Performance Mode: [Auto]
PCI Express Frequency: [100]
PCI Clock Synchronization Mode: [33.33]
FSB Termination Voltage: [1.50V]
MCH Chipset Voltage: [1.55V]
ICH Chipset Voltage: [1.20V]
was going on 8 hours dual prime stable this morning before I left the house
STILL TESTING!!
kempez - 3600MHz Dual Prime Stable | 1.65v | Swiftech Storm| P5W DH Deluxe | GSkill PC2 6400 (CAS 5)
Max Stable OC 3.6GHz (400 x 9). CPU @ 1.65v, vmch at 1.6, FSB at 1.4v. No mods, just a plain sxy case to wrap it in :D (clicky)
http://www.overclock3d.net/thumb.php?id=2441
http://valid.x86-secret.com/show_oc?id=111144
wow! 1.65v. I guess I am not being agressive enough with vcore.. I only tried up to 1.55v and 3600 was just a tad unstable.. I'll try more vcore tonight. :)
Week L627A795 E6600/MSI 975X Plat.
Bios 1.52v, board measures 1.47v
http://home.comcast.net/~phippy1/MSI6.JPG
E6400 L627A730
MOBO: gigabyte DS3 (bios F3)
COOLER: Watercooler Nexxxos xp
---3350mhz@ vcore default
http://img228.imageshack.us/img228/4...top5lr1.th.jpg
---3570mhz@ 1.425v
http://img520.imageshack.us/img520/2...143vbc4.th.jpg
---3616mhz @ 1.45v
http://img257.imageshack.us/img257/5...146vnv4.th.jpg
need another mobo that run 500 FSB :D cause this CPU seams to be a lot of potencial
my friend with a E6400 with exactly same batch L627A730 Already run 4026Mhz Aircooled but he have a P5 deluxe :D
regards
If you have a p5b-deluxe, could you lower the muli on an e6600 "retail" to 8 and set the FSB to 400 instead of 9 x 355 to reach 3.2Ghz and are their any benefits in doing so?
My goal is the reach the overclock that an e6400 has but with a e6600, or am I headed into gunfight with a spoon. :confused: :hitself:
yeh you can lower the multi to x8 on a E6600 and set FSB to 400 or more and its better cause you take more benefits from your ram 1:1 ;)Quote:
Originally Posted by Knight
regards
Thank you.Quote:
Originally Posted by mascaras
I am still unsure about one more thing. Will I be able to reach a higer overclock with the same Vcore if I choose to lower the muli? (IMO no)
I would just like some one with experience to tell me what they think.
Asus P5B Deluxe WiFi AP (bios 0514)
Intel Core 2 Duo E6400 @ 3.4 GHz (8x425) 1.4V
Stepping: L626A319
Thermaltake Big Typhoon
Team Group 2x1 GB PC2-8000 @ DDR2-1063 (5-5-5-15) 2.15V
Orthos Blend stable for 4.5+ hrs.
http://img127.imageshack.us/img127/6...le45hrsdn7.jpg
Shouldn't this be stickied?
Tested out my 6600 ES, B1.
3.6 Ghz ORTHOS small FFT stable 1.37v in bios, 1.34v actual
http://img.photobucket.com/albums/v7...ntel/ES5-3.jpg
room temp = 73F = 23c
watercooled
This thread was stickied but it got unglued due to... probably... lack of updates. This is not to knock K.I.T.T. of course, he's doing us all a favour by having a go at this OC-DB malarky at all. The rest his daily life (life beyond XS? pffft :D ) stuff is probably getting in the way of more frequent updates :)Quote:
Originally Posted by Absolute_0
Well only have this system up and running about a half hour, impressed so far
http://i13.photobucket.com/albums/a2...rpi1m32ghz.jpg
http://valid.x86-secret.com/show_oc?id=121273
nice chip :)Quote:
Originally Posted by Absolute_0
4ghz, 1.6v+ ? :D
Probably, although my stupid Badaxe with the IDT chip can only overclock past 30% with Systool, which maxes at 400 FSB. So 3.6 Ghz tops until i get a new board or a better clockgen for IDT.Quote:
Originally Posted by Supertim0r
oh, this is a new board rev ?Quote:
Originally Posted by Absolute_0
my "old" 304 is good for 460 bios (1333) or 400 to 460 1066 with systool
grab a p5b dx and put some cold on this cpu ;)
*E6400@ 3.2GHz 12hr ORTHOS Stable* (*1.385v*) | *DangerDen TDX* | *Asus P5W DH 400FSB* | *Mushkin xP 6400 @ DDR800 4-3-3-8 1:1*
http://img231.imageshack.us/img231/2746/prime95xz6.jpg
http://justoverclockit.com/pics/dq64002.jpg
CPU Host Clock Control [Enabled]
x CPU Host Frequency(Mhz) 400
PCI Express Frequency(Mhz) [100]
C.I.A. 2 [Disabled]
System Memory Multiplier [2:2]
Memory Frequency (Mhz) 800
DIMM OverVoltage Control [+.1] This starts at 1.8 and then you can add in .025
increments
PCI-E OverVoltage Control [Normal]
(G)MCH OverVoltage Control [Normal]
FSB OverVoltage Control [Normal]
CPU Voltage Control [1.3125]
And the timings are 4.4.4.12 as per my ram specifications.
More Here
What would you buy if you got 500€
Sys:
E6300 2940@1,25V
P5W DH Dlx.
1gig 533 cheap crap
X1600XT because i´m only using an 15" Monitor..
would you buy a new cpu oder would you buy Memory, and what kind of Mem would you buy?
Quote:
Originally Posted by VL125
Normal Ram and a 17/19" monitor :p:
Some TeamGroup or corsair/kingston :) Check the Xtreme Bandwidth subforum for some memory OC's.
I'm running at cpu60c/sys55c at 3360 mhz (9x420) My sys temps used to be 45c but then I tried to check my NB heatsink and busted the plastic pins holding it on. I reattached by using artic silver thermal epoxy and then put a 50mm fan on top of it. My question: Is Sys temp same as NB temp?
as anyone seen any results from a week 22? just got hold of a cheap E6400 L622A698 but still havnt decided on what board to get lol
dont know if i should go for DS4, DQ6 or P5W DH Deluxe (just never been keen on asus)