Core i7 Overclocking by Batch #

**Roliath** · 07-14-2009, 07:57 AM

Still testing volts, but here is my D0 from Microcenter.
3849A866

4Ghz @ 1.3v however i'm still testing to see if I can go lower

**Godmyster** · 07-14-2009, 08:17 AM

I got a C0 Batch# 3838B556 anyone know where it can go up to? im using a UD5 and rest is in my Sig.

Thanks

**JustCallMeFrank** · 07-15-2009, 04:54 AM

Originally Posted by Roliath

Still testing volts, but here is my D0 from Microcenter.
3849A866

4Ghz @ 1.3v however i'm still testing to see if I can go lower

My CPU is pretty close to yours. I've got a W3520 3849A773. Still on stock cooling, but can get to 3.8ghz on 1.1v.

**fu bar** · 07-15-2009, 05:33 AM

Originally Posted by Chicken Patty

good job fu bar, especially on air. Oh, and next time move the windows out of the way. I like to see peoples wallpaper

thanks man need some LN2 lovin...thats a "positive blue leader" on the wallpaper lol

**Chicken Patty** · 07-15-2009, 01:38 PM

Originally Posted by fu bar

thanks man need some LN2 lovin...thats a "positive blue leader" on the wallpaper lol

positive blue leader?

**Pepc619** · 07-16-2009, 05:37 AM

Guys how good is this D0 batch:
3847B022

**Roliath** · 07-16-2009, 09:54 AM

Originally Posted by JustCallMeFrank

My CPU is pretty close to yours. I've got a W3520 3849A773. Still on stock cooling, but can get to 3.8ghz on 1.1v.

Where did you get this from?

Mine won't do 4.2 with 1.3ghz, I'm gonna play with it some more this weekend and see how far I can get with 1.35~1.37vcore past that my temps get too high for my taste.

**sotti** · 07-16-2009, 11:03 AM

Just got my 920
SLBEJ
3910A418

See what it'll do later tonight.

**jcniest5** · 07-16-2009, 11:08 AM

Originally Posted by Pepc619

Guys how good is this D0 batch:
3847B022

Especially B batch with low last three digits OCs really nice. They also have very low VID so it runs cooler, too. Do keep us posted, though, on how yours is doing as far as OCing is concerned.

**HerbRic1** · 07-16-2009, 04:24 PM

scotti, I just got two of those processors, same exact numbers. Let me know how yours OC. Mine is going to be water cooled and the wifes will be on air.

**JustCallMeFrank** · 07-17-2009, 12:03 AM

Originally Posted by Roliath

Where did you get this from?

Mine won't do 4.2 with 1.3ghz, I'm gonna play with it some more this weekend and see how far I can get with 1.35~1.37vcore past that my temps get too high for my taste.

I bought it from a guy who got it from a store in Australia (where I'm from). He told me he could get it to 4.2ghz on 1.38V on air. I'll be watercooling, so hopefully I'll get a bit further then that for 24/7.

**SHAFT Brazil** · 07-18-2009, 02:52 AM

Here its my results

Is not one of the best, but i will try get better clocks for now.

Core i7 920 @ 4200mhz / Vcore at 1.243 on load

When i make this test a was using the True 120, now i put a nice WaterCooler in here

hehehe

But the way...some one knows what the best bbclok i can get on P6T DLX V2?

**St1nG** · 07-18-2009, 06:57 AM

hello,

i just got a 3908A407, im now doin prime 4.4ghz @ 1.4v

is that any good?

**Brad8988** · 07-18-2009, 10:21 AM

Batch #3849A769 4.2Ghz 1.23v load.

**rioja** · 07-18-2009, 10:41 AM

this is going to be my 24/7 overclock

**josk1** · 07-18-2009, 11:39 AM

hey,

so I tested my new D0 batch 3851A286
went up to 4,629GHz! on a foxconn bloodrage (p07 bios)
Still have to try different settings to see how far I can stabilise it. But it seemed ok until 4,3!
For sure 3,990GHZ stable with less than 1,3V

**Hornetcup** · 07-18-2009, 12:41 PM

Nice CPU i7 975

Pseudo : HornetCup
Batch : 3945B239
OC CPU: 4600 mhz
vCore : 1.45
vQPI : 1.34
vPLL : 1.80
Mainboard : Asus P6T6 WS Revolution
cooling : WC 2rads 240+360
Temp : 19° C

Screen :

**three4seven** · 07-18-2009, 02:05 PM

Originally Posted by Roliath

Still testing volts, but here is my D0 from Microcenter.
3849A866

4Ghz @ 1.3v however i'm still testing to see if I can go lower

Did you get yours from the microcenter in westmont?

I have the exact same batch number - I saw two batches while I was there, 3844A717 (they had several) and 3849A866. I did a quick google search while I was there and the latter pulled up better results. Some claimed to do 3.8 on 1.1x, some 4.2 on 1.2x

let me know how yours turns out.

I'm considering going to the other MC to check out the batches there.

**GLENBOY** · 07-18-2009, 03:35 PM

very nice hornetcup (green with envy) only joking m8

**Osterman** · 07-18-2009, 11:57 PM

Very nice Overclocking.
But... does someone has a D0 with the batch 3849Bxxx??

**chriskurn** · 07-19-2009, 04:33 AM

Anyone get their SLBEJ 3910A418 overclocked yet?

**sunn** · 07-19-2009, 05:16 AM

Do matching batches mean anything? I've seen pep with the same batch as mine (3850A975) with OCs in the 4GHz - 4.2GHz with 1.25/1.27v area and mine needing 1.32 for 4GHz and a whopping 1.4v for 4.2GHz

And maybe I just have a turd of a D0

**Brad8988** · 07-19-2009, 06:12 AM

Batches often let you know if its decent but obs some may be worse than others. Have you tried messing with the other settings to try lower the vcore?

**icecpu** · 07-19-2009, 07:36 AM

Originally Posted by Osterman

Very nice Overclocking.
But... does someone has a D0 with the batch 3849Bxxx??

I have 3849B056, very nice overclocker, I'm testing 4.1GHz for 1.231v in bios, currently stable so far

**sunn** · 07-19-2009, 08:01 AM

Originally Posted by Brad8988

Batches often let you know if its decent but obs some may be worse than others. Have you tried messing with the other settings to try lower the vcore?

Yea, no joy but then again I'm not sure which bits to change for which problem, any suggestions?

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