**Official E7x00 OC Thread**

[kagula323]

In that picture i'm using Xigmatek Red Scorpion S1283

i'm testing
9x500mhz
VCore @ 1.475 (in the BIOS)
Northbridge about 1.2-1.3V
PLL @ default

this set let me through the POST. But when the windows logo come up. It become freeze then in a second going to BSOD

I'm wondering, anything that i could change ? so i can go through 4.5ghz.
it's for benchmark purpose only (super pi 1M and 3dmark series )

thanks

EDIT:
My friend's dad give me a used radiator from car. It's used as AC radiator.
Then he ask me about the WB. He can build me 1 if i want
So i think, i'm gonna give him a shot.

now I'm put the TT water cooling on the classified. If it sold, i want to use the money to buy a good WB like Dtek / Swiftech (i can't afford Koolance) IF that custom WB not BETTER than TT
If it's better...Then i'm gonna change to E8400/E8500 or i'm gonna change to GTX275/HD4890

I don't know if your memories are enought for the kind of overclock u wannt ...

[fatguy1992]

Been benching my E7400 R0 this morning, still better to come.

[Leeghoofd]

looking good mate !! I'm giving mine a last spin to before I will sell it...

[fatguy1992]

Thanks

What to re-break your WR ?

Anyway good luck with it

[Leeghoofd]

I want to test it under LN2, that's the main idea... superpi 1mb and Wprime scores need to improve, for the PCmark score I need I-rams and crap which I don't have, that score in untouchable for me... Jabski rules

My CPU was barely stable at 5Ghz under the phase, Cascade had no issues at 5-5.2Ghz ( but due to time constraints we really didn't push it ) one more last time trying to improve scores...

[fatguy1992]

I want to test it under LN2, that's the main idea... superpi 1mb and Wprime scores need to improve, for the PCmark score I need I-rams and crap which I don't have, that score in untouchable for me... Jabski rules

My CPU was barely stable at 5Ghz under the phase, Cascade had no issues at 5-5.2Ghz ( but due to time constraints we really didn't push it ) one more last time trying to improve scores...

Sounds good, yeah I'm very close to beating your PC Mark score as I have a I-RAM

Mine isn't close to stable even at 4.6GHz

[overclocking101]

ok so i have just recieved my new E7200 in the mail today was a bit dissapointed as i was under the impression it was to be an E7400 but check this out: http://valid.canardpc.com/show_oc.php?id=738603 with only just 1.23v!!! VID 1.15/1.175v batch # Q808A696 pack date 05/02/08 maybe i have found a nice chip??

[Leeghoofd]

Sounds good, yeah I'm very close to beating your PC Mark score as I have a I-RAM

You got me !!! I'll be back (maybe lol)

Could indeed be a nice CPU overclocking101... I would try 500FSB on that CPU with 8X and maybe try to get 4Ghz sub 1.35... that would be fab !! MY E7400 needed about 1.28 for 3.8GHz 20K custom prime stability...

[overclocking101]

mine neds 1.4v 4ghz no matter how i try it but thats ok still not a bad chip

[Gaul]

with intel stock cooling

[Gaul]

4.83 GH max

http://valid.canardpc.com/show_oc.php?id=2711417