1.3500 Vid E6750 Results

[BTK]

Got my E6750 from August 2007. Any E6750 before October 2007 is said not be the best clockers or need high volts E6750 now have 1.275 VID's.

GIGABYTE-GA-P35-DS3R
2x1GB PC2-6400 Crucial Ballastix (D9GMH)
CorsairHX 520W PSU
EVGA 8800GT
Tuniq Tower 120

Anyway

8/14/2007

L726A845

Idle
http://img143.imageshack.us/img143/4006/vidub3.jpg

ORTHOS
http://img507.imageshack.us/img507/8233/orthosdj6.jpg

---------

I confirm the volts needed.

4GHz with probably headroom.
http://valid.x86-secret.com/show_oc.php?id=285318

[adamsleath]

i thought high vid not supposed to clock that well...debunked. :D

[GripS]

i thought high vid not supposed to clock that well...debunked. :D

Meh.... The rule still stands when you consider it's only 1 ghz over stock and it needs almost 1.5v to get there. Not that it's a bad overclock but it definitely doesn't 'debunk' anything. It seems in general the rule stands at low VID = better overclockability.

[adamsleath]

i never get low vid chips; presumeably they are rare, cherry picked, and only relevant to a small minority. nice to see a good result from a high vid chip.:rolleyes:
my 6850 was 1.30 vid. 3.6 at 1.40v [very stable/easy] anything above 3.7 required much too much v's - like 1.52+v i could run 3d06 at 4.0GHz...but orthos no way...too hot for my tuniq.

[Delta9b]

Heres my e6750, its also has a VID of 1.3500. I managed to drop the vcore one notch after this was taken, so 1.36v under load for 3600 is pretty decent. I am happy atleast

[KiD0M4N]

Exact same situation here:

1.35V Vid
E6750

3.6G with 1.34V "Intel Stock Cooler"

http://forums.erodov.com/imagehosting/thum_1478335ae75a65.png (http://forums.erodov.com/vbimghost.php?do=displayimg&imgid=2014)

The voltage fluctuates between 1.376V and 1.344V.

[Blackoberst]

My E6750 is also stable at 3600Mhz@1.4v
FPO is L723B613.

[BTK]

3 min aint so stable but it seems mines needs some high voltage but like high fsb but i wont complain with my 47C load temp, ive seen some needing 1.42V for 3.2 andway over 1.5V for 3.6, you guys have good ones, mine is average albeit good clocker), then the people with 1.275V VID are lucky as crap. and bad ones, sorry for you guys

http://img507.imageshack.us/img507/8233/orthosdj6.jpg

[Blackoberst]

3 min aint so stable...

It's 3 hours, not minutes if you were reffering to me. :) Anyway, I left it for 3 more hours and no problems.

Now testing 3800Mhz@1.448v load.

[BTK]

sorry, thought it said 3 min lol

[quake6]

I had e6750,and no go over 528mhz fsb,and for 525x8 it need very high voltage for only super pi 1m run (1.72v without vdrop,real voltage)

[LennyRhys]

Very nice temps at nearly 1.5 vcore. 16C is normally the reading you get with the wrong tjunction. :D

My E6750 has a VID of 1.3375v and can bench Super Pi at 4100MHz/1.55v. Currently I have opted for 3.6GHz because it runs happily with 1.375 vcore and the rest of my voltages are nice and low. Even with my CPU at 4GHz the temps are fine, but my component voltages are a bit too high for comfort (especially MCH).

:up:

[Sonicfury]

Mine is from June(if i remember right) so i dont get it how you got that oktober VID info....

Is this a 1.35 VID only topic or am i allowed to post here too ? :D I realy havnt come across any topics about High E6750 OCing so maybe we could help eachother out here in this thread.

[BTK]

Mine is from June(if i remember right) so i dont get it how you got that oktober VID info....

Is this a 1.35 VID only topic or am i allowed to post here too ? :D I realy havnt come across any topics about High E6750 OCing so maybe we could help eachother out here in this thread.

the pack date is on the box and so is the VID, coretemp tells it also

yeah sure we can turn it into an e6750 thread i guess

[NickS]

/jealous. I run 1.6125v BIOS for 3.6GHz 24/7 for my Xeon :(

[LagunaX]

I have an E0 chip and it takes 1.43-1.44v for dual orthos blend stability @ 3.6ghz. Sorry for the screenshot as C1E is on in the bios and there is no orthos running in the background, but this is the only pic i could pull up at work =).

http://i246.photobucket.com/albums/gg84/jhchang69/Reply.jpg

[JoeBar]

I've also got a 6750 (vid 1.35v) which does 3.6ghz with 1.4v.


Pretty much the mainstream descent oc... :)

[KiD0M4N]

It's 3 hours, not minutes if you were reffering to me. :) Anyway, I left it for 3 more hours and no problems.

Now testing 3800Mhz@1.448v load.

How was the testing... the chip scales mighty well if it goes from 3.6 @ 1.4V to 3.8 @ 1.448V.

I have an E0 chip and it takes 1.43-1.44v for dual orthos blend stability @ 3.6ghz. Sorry for the screenshot as C1E is on in the bios and there is no orthos running in the background, but this is the only pic i could pull up at work =).



First time I am seeing a E0 chip. Weren't all E6750's "G0" ?

I've also got a 6750 (vid 1.35v) which does 3.6ghz with 1.4v.


Pretty much the mainstream descent oc... :)

Yea, but very decent none-the-less.

@All:

I am 3.6G stable at 1.35V with the stock cooler. Would it mean that with a TUNIQ/TRUE, I would need lesser Vcore to be stable at 3.6G( since the chip would be like 10-20C cooler...?)

[RPGWiZaRD]

My E6750 1.35vid from august needs 1.41v for 3.6GHz but I pushed it to 3.75GHz 1.52v. 3.8GHz might be possible but at this point it eats voltage for breakfast and a 50MHz increase prolly would require a 0.05v increase. :p:

[TI66ER]

my 6750 is 1.35vid.the max i've had it to is 4ghz at 1.562vcore.It benches and all at that.I run it 24/7 at 3600mhz at 1.41vcore

[mad_skills]

Mine does near as ~3.5GHz at default voltage (1.35V) and 3.6GHz prime95 and orthos stable at 1.38750V.
3.5gigs idle and load:
http://img156.imageshack.us/img156/5605/3481mhzidledefvoltazaty7.th.jpg (http://img156.imageshack.us/my.php?image=3481mhzidledefvoltazaty7.jpg)
http://img235.imageshack.us/img235/3018/3481mhzloaddefvoltazali2.th.jpg (http://img235.imageshack.us/my.php?image=3481mhzloaddefvoltazali2.jpg)

3.6gigs idle and load:
http://img229.imageshack.us/img229/4063/3600mhzidle138750vuk0.th.jpg (http://img229.imageshack.us/my.php?image=3600mhzidle138750vuk0.jpg)
http://img99.imageshack.us/img99/5228/3600mhzdualprime95load1dv3.th.jpg (http://img99.imageshack.us/my.php?image=3600mhzdualprime95load1dv3.jpg)
http://img169.imageshack.us/img169/3687/3600mhzload138750vorthocs5.th.jpg (http://img169.imageshack.us/my.php?image=3600mhzload138750vorthocs5.jpg)

[Blackoberst]

How was the testing... the chip scales mighty well if it goes from 3.6 @ 1.4V to 3.8 @ 1.448V.

Not quite 1.448v, the chip needed a little extra voltage. :D 3800@1.456v

I know I should've left it for a few more hours.. :)

[KiD0M4N]

Not quite 1.448v, the chip needed a little extra voltage. :D 3800@1.456v

I know I should've left it for a few more hours.. :)

Thats awesome scaling with voltage.

[Blackoberst]

But this is it where it ends. :) For 4Ghz this chip needs pretty much voltage.
I could do single SPI32MB at 4080Mhz@1.592v. I haven't tried dual SPI32MB.

[KTE]

Yeah, BTK I'm worried about your temps. Do a stock run at 1.3V 2.66GHz. Let us know what your idle temps are and the case (heatsink) ambient. Looking at that, it seems yours would be reading sub-ambient or close to ambient (which is not possible with air unless your down to near 0℃ ambient with that air being blown across HS - had the same problem with my chip).
Mine was 1.35VID, but a bad FSB chip like many so although it doesn't need high volts for 3.72GHz, there's no headroom.