Damn. 2 guys with 4Ghz @ 1.28Vcore.
What batch do both of you have?
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Damn. 2 guys with 4Ghz @ 1.28Vcore.
What batch do both of you have?
4GHz 1.224v with my 8400Quote:
Originally Posted by Mav451
FPO/batch: Q745A551.Quote:
Originally Posted by Mav451
thing i will run it at that 24/7, My Stupid P5B-D doesn't like anything over 445FSB with 4 dimms slot in use.
Haha, one thing to peak my curiosity - did you see the last 2 numbers on the bottom center of your chip? There's the boxy "bar code" symbol and then 2 rows of letters/numbers. What are your last two numbers on the 2nd row?Quote:
Originally Posted by icywater
sorry i did not read it, here is all i can do with 4 dimm slots :mad: .Quote:
Originally Posted by Mav451
http://img209.imageshack.us/img209/6164/dualpi32ko2.jpg
Heh shucks. I'm just looking for empirical data on the wafer #'s. We could (or I could) build a database :D
Mine is just bad I guess, gonna try some other stability tests, cant be right that I need 1.4375v for 4ghz too prime hmm.
/Grau
Mine would not even boot in windows at 1.288 volt 450x9. I have the 27/12/07 version with vid around 1.1115 or something. Have to look at it again.
Q748A115 -
4.5ghz @1.44v - http://valid.x86-secret.com/show_oc.php?id=302165
Did some superpi 1m and 32m too but I'm too tired to get it out there. For me, anually setting the GTL with C-N's formula worked. Still need to fine tune and get orthos stable at the right spot.
Where is that Intel link that states the max vcore and temps on thee suckers?
What is C-N's formula? :shrug:Quote:
Originally Posted by mrcape
Zeus m8 whats the max FSB your E8400 wil do on air or water? Thanks :up:
Q746A502 from NewEgg. Pack date 01/11/08. Needs 1.35v for 4 ghz Prime95. I'll be testing my Q746A381 later.
Got a Q746A381 Pack date 01/09/08. Not sure if I'm going to return it or not yet.
My Q746A474 Pack date 01/07/08 does 4.2GHz at 1.3Vcore. With a Vid of 1.100Quote:
Originally Posted by Tancoll
Wish i could get 746 here, they seem to do rather wel indeed.
Thats okey but I'm using a single stager so i prefer a really good CPU. :)Quote:
Originally Posted by X.T.R.E.M.E_ICE
Doen't your one do very well?Quote:
Originally Posted by Tancoll
540--no boot, 535--boot but windows won't load, 530--system reboots after 15minutes of Orthos.Quote:
Originally Posted by loc.o
I think 525 is about the max stable. :(
I'm really thinking about selling this one.
I sold mine. Im happy with my quad core :)
Thanks a lot for the info :up:Quote:
Originally Posted by davemelb
Why is this only a E8400/E8500 OC Thread?
here my first E8200 (Q745Axxx)
http://www.abload.de/img/prime-02zpf.png
Anyone with Q750A ?:confused:
Have you got one?Quote:
Originally Posted by Counter CS
What Batch is better Q745A or Q746A for E8400?
Wish i knew, i think they're about equal.Quote:
Originally Posted by mc2k
How's yours?