**Official e8400/e8500 Retail OC Thread

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06-24-2008, 08:20 AM
Chri$ch

Intel E8400 Q807A276
4.0Ghz @ 1.20v VCore
CPU cooled with Zern PQ (water @ 25,6°C)
Asus P5Q-E P45

http://www.abload.de/thumb/4ghzprime01uub.png
06-24-2008, 09:32 AM
mrcape

Hey what about Linpack? J/K

That chip looks awesome.
06-24-2008, 11:05 AM
selloutkingz

It needs to pass 20k, that's the most aggressive Test for Vcore.
Nice Chip anyway:up:
06-24-2008, 11:14 AM
ToyTen

Thanks to pmp, he gave us, Evo mobo owners a 0504 bios that-in my case- increased my max fsb from 31mhz :p: http://img155.imageshack.us/img155/3...504cropek9.jpg
http://img155.imageshack.us/img155/3...a1def945f1.jpg
06-24-2008, 11:29 AM
killerbee0704

Does any one know which computer shop still selling Batch Q807 E8400?
06-24-2008, 12:25 PM
DoObs

Nicely done ToyTen
06-24-2008, 01:23 PM
Leeghoofd

PmP Roxors !!! and ToyTen too... good show mate, hope you are liking ya Evo more now... any chance to make this with dual channel ?

List updated today :)
06-24-2008, 02:19 PM
Chri$ch

Quote:

Originally Posted by selloutkingz

It needs to pass 20k, that's the most aggressive Test for Vcore.
Nice Chip anyway:up:

:up:

Intel E8400 Q807A276
4.0Ghz @ 1.20v VCore
CPU cooled with Zern PQ (water @ 27,3°C)
Asus P5Q-E P45

edit: 6h prime screen

http://www.abload.de/thumb/4ghz6s3.png
06-25-2008, 09:16 AM
Extelleron

I just received my E8400.... It's Q810A198, pack date 4/16/08. Does anyone know anything about this batch? I've looked through this thread and nobody has posted any results from what I can see.

I am still waiting on the motherboard I ordered, Gigabyte P35 DS3P.
06-25-2008, 10:44 AM
ZenEffect

got my p5q-e today, hopefully the motherboard will allow me to clock my e8500 above the 5.1ghz limitation my dfi is giving me (board fsb limitation)

i will give updates later today when i get off work. :D

any thoughts on this mobo/cpu combo?
06-25-2008, 12:42 PM
hsinhow

Q807 Availability

I recently got an Q807 E8500 from Central Computer (www.centralcomputer.com) at Santa Clara, CA. They had several Q807 E8500s left there.

I don't know about the batch number of E8400s they have.
06-25-2008, 02:33 PM
So3oL4Nu

Hi ppl, i'm new here and i have a big problem...

i have a E8400 FPO # Q812A268

ASUS P5KC

2X1 Corsair XMS2 DHX CL4 800mhz

I can oc the E8400 to 4ghz without problem...Vcore in bios 1.33 i guess...but when i increase 1mhz over my memory, my system become unstable...i cannot run orthos...at x9 400fsp = 800MHZ 1:1, the system is perfectly stable...i can run SPI on 4ghz without problem...i can run just the 3dmark CPU test...my memory is not good...or the motherboard is not compatible with the memory...i must buy a 1066mhz memory...right?...at 4ghz the memory runs at 900mhz...if i buy 2x1 OCZ reaper for exemple that runs at 1066mhz, i think i have no problmes....the cpu goes 3,7-3,8 GHZ on auto settings...i think the CPU is good...something is spooky here...SRY for my english...i'm from europe, Romania/Bucharest...thanks, cya....help me please :)...

And i have a question...how can i upload photos that have more than 200k on this page ? :)
06-25-2008, 03:01 PM
Telo

Quote:

Originally Posted by So3oL4Nu

Hi ppl, i'm new here and i have a big problem...

i have a E8400 FPO # Q812A268

ASUS P5KC

2X1 Corsair XMS2 DHX CL4 800mhz

I can oc the E8400 to 4ghz without problem...Vcore in bios 1.33 i guess...but when i increase 1mhz over my memory, my system become unstable...i cannot run orthos...at x9 400fsp = 800MHZ 1:1, the system is perfectly stable...i can run SPI on 4ghz without problem...i can run just the 3dmark CPU test...my memory is not good...or the motherboard is not compatible with the memory...i must buy a 1066mhz memory...right?...at 4ghz the memory runs at 900mhz...if i buy 2x1 OCZ reaper for exemple that runs at 1066mhz, i think i have no problmes....the cpu goes 3,7-3,8 GHZ on auto settings...i think the CPU is good...something is spooky here...SRY for my english...i'm from europe, Romania/Bucharest...thanks, cya....help me please :)...

And i have a question...how can i upload photos that have more than 200k on this page ? :)

Stupid question, did you bump the voltage to your NB when you went higher than 400FSB/800Mhz RAM?
06-25-2008, 03:16 PM
Sync0r

8400 stable 4.4ghz

First attempt at long stress test.

Q810A231

http://www.sync0r.com/8400stable4428.jpg

Do I make the spreadsheet? :)
06-25-2008, 03:23 PM
zlojack

:eek:
1.576v!!!!
You're going to fry it!
06-25-2008, 03:33 PM
Infa

Nah dont think he does.... people are so scared of this volt thing nowadays.. sure it wont last forever with it, but it will last a while..
the degradation people get with penryn are routin i think and dont become by to much voltage.

regards.
06-25-2008, 03:44 PM
Sync0r

realisticaly how long are we actualy going to keep these cpus before upgrading? 1 year maybe 2 at a stretch. I'm sure it will last that long.
06-25-2008, 04:44 PM
zlojack

Well, let us know how it goes.
06-25-2008, 05:56 PM
ZenEffect

Quote:

Originally Posted by Sync0r

realisticaly how long are we actualy going to keep these cpus before upgrading? 1 year maybe 2 at a stretch. I'm sure it will last that long.

3-4 months in my case...
06-25-2008, 08:16 PM
Telo

1 Attachment(s)

Here's a screen shot, it is missing the Aegis Panel since I just rebuild my XP64 OS and unfortunately it was not on when I went to pop all the possible programs to show the most settings. It does look crappy, due to the 200kb limit I had to lower the quality all the way to 57.5%. Once I'm done calibrating the XHD3000, I will plaster the screen with programs to show as much information as possible.
06-25-2008, 08:29 PM
HDCHOPPER

exellent speed for volts Telo !

tell me please does your aegis panel report correct cpu speed & fsb for 8 multi ?
06-25-2008, 11:12 PM
killerbee0704

Quote:

Originally Posted by hsinhow

I recently got an Q807 E8500 from Central Computer (www.centralcomputer.com) at Santa Clara, CA. They had several Q807 E8500s left there.

I don't know about the batch number of E8400s they have.

Thanks for the information!!
06-25-2008, 11:12 PM
Telo

Quote:

Originally Posted by HDCHOPPER

exellent speed for volts Telo !

tell me please does your aegis panel report correct cpu speed & fsb for 8 multi ?

Thanks! Weird and intriguing question if I may say so; but I tell you what, I'm in the middle of running some testing so once it's all done I will definetly boot up with my 4Ghz settings and fire up Aegis and get you a screenie.
06-25-2008, 11:49 PM
Rickpatbrown

Telo - does that say 0.896v for 4.278.3Ghz ?
06-26-2008, 12:02 AM
Viss

Quote:

Originally Posted by Leeghoofd

PmP Roxors !!! and ToyTen too... good show mate, hope you are liking ya Evo more now... any chance to make this with dual channel ?

List updated today :)

Dual channel and low volts :)

http://img.photobucket.com/albums/v2...48air152NB.jpg

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