2.8E stepping C0 overclocking results, please post here!!!

[davidw8818]

so far this is stable now. i cant go any higher then 250 FSB. any help? what u guys got so far?

[ar7786]

I've tested s478 and LGA775 2.8Es, and mobile prescott p4 (which gives you 14x multi on desktop board). All of them top out at 3.85GHz (275fsb) on water. So if you want 4GHz or above, forget about 2.8E, unless you have Vapo. BTW, my Gskill memory reached 320fsb (3:2) with northwood mobile(12x multi).

[davidw8818]

u modded your board r something? cuz everytime i push it to 250+ fsb it will not boot at all. or it will freez at windows welcome msg. wats the voltage u set on ur 3.8e co prescott cpu?>

[DrJay]

Many C0 s478s were not so great. I had a week 11 that needed a litle over 1.6 volts to reach 3.7ghz on water and p4p800 mobo. got very hot :( .

[Mangas]

u modded your board r something? cuz everytime i push it to 250+ fsb it will not boot at all. or it will freez at windows welcome msg. wats the voltage u set on ur 3.8e co prescott cpu?>

hi you all , Ive got the same problem cant go over 243 as well on my 2.8E and 2x512 PC4000 @ 486mhz (1.1)!
But hey Im a amateur on OC :D

[ziR.diGi]

http://v094600.dd2434.kasserver.com/ecl/oc_results/3516.gif

24hours prime95 stable. cant run fsb:ram 1:1 course my corsairs does only 230fsb max @2,8v and cl2,5. so iam running my machine normally at 3200mhz (fsb 229). abit digi dice cube is great for overclocking.. can go up to 268mhz fsb yet. but northbridge is only passive cooled atm. ill check out to go higher with the fsb when i have a nice watercool block for it :D

[Mr_Slinky]

i have a 2.8e and i have gotten it up to 3.3 with stock cooling and with 4 vantec stealth fans. but i would give the cpu more juice to at least 1.550v and also increase the drr to 2.85v.

[redstang308]

I had a 2.8E CO and I was able to get 3.9 on a good day stable, with 1.6V, I think it was around a 31PI without patch
Wsa running a 5:4 divider

[Terje82]

This is not max, i have reached 284Mhz FSB

Abit AI7 mobo/twinmos bh-5
Cpu cooled by DD Maze4/BlackIce Extreme, cpu @ 26C

http://home.c2i.net/rangul/super_pi%2034.JPG

[i found nemo]

wow gr8 overclocking