This is a sick E6550 i think.....but 7 multi unfortunaly

i get my hands on a few E6550 and after a wile testing on my Asus p5k-E i find this one :shocked:

Realy budget overclocking

Asus P5k-E
intel E6550 cpu
cpu voltage 1.45-1.50 (doesent matter much)
board everyting auto except vcore and vmem

Max air 1m

http://82.173.172.10/Rol-Co/577.JPG

Max air dual 32M

http://82.173.172.10/Rol-Co/dual32m572.JPG

Max 1m single stage (vapochill Ls)

http://82.173.172.10/Rol-Co/613.JPG

max 32m single stage

http://82.173.172.10/Rol-Co/60732m.JPG

Pifast single stage

http://82.173.172.10/Rol-Co/605pifast.JPG

Validation max fsb

http://valid.x86-secret.com/cache/260889.png

I'm gona try this on ln2 to see what stops first on fsb ......board or cpu . :D
just for fun.... sorry about the multi.....:mad:

That is a GREAT fsb - do you have any idea what the nb or the PLL voltage is? Max i have gotten on my chip is 573....

amai men kloten :D
i said jebus what a nice cpu :D

Nice CPU, but your Ram is nice 1230mhz 4-4-4-5 32m superPI , what brand and Volts ?:rolleyes:

cmon..

put 1.6+ vcore :P

Quote:

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Originally Posted by Kain665

That is a GREAT fsb - do you have any idea what the nb or the PLL voltage is? Max i have gotten on my chip is 573....

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nb was at auto setting , pll voltage 1.70 , tried 1.80 max board but didn't help.

Quote:

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Originally Posted by DStealth

Nice CPU, but your Ram is nice 1230mhz 4-4-4-5 32m superPI , what brand and Volts ?:rolleyes:

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G,skill 8500Hz 2gb at 2.4v (with crucial spd)

Quote:

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Originally Posted by Rovtar

cmon..

put 1.6+ vcore :P

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i tried max board 1.70v m8 but didn't help....colder is the important thing here, so you have to set it between voltage and temp....why 1.60v on it if it does the same thing at 1.45 ? :confused:

I'm gona try it at ln2 when i have some again, i wil post here. be patient. :D

OH MY GOD !!!

That is one nice CPU :)

Excellent, great work my neighbour :D !!

nice job wonder if my 6550 would do the same on a diff board.

i think that ur Mb will be the limiting factor

nice work and good FSB ;) what week is you cpu, i have one chip on L723B it can max FSB 540-550MHz on air and like to low Vcore too :D

congratz :toast:

Quote:

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Originally Posted by ZoLKoRn

nice work and good FSB ;) what week is you cpu, i have one chip on L723B it can max FSB 540-550MHz on air and like to low Vcore too :D

congratz :toast:

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They where all es L710A, had a few who did 557-558 fsb and this one who did 577 air.

Great work.:)

Quote:

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Originally Posted by Rol-Co

They where all es L710A, had a few who did 557-558 fsb and this one who did 577 air.

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ํYou are lucky man :up: i have 2x 6550ES on L712A it can't not over 480MHz on air and water :(

cheers.. ;)

Yeah when ur hitting FSB wall vcore doesnt help, but temp (and often vccpll) does. So the lowest vcore for stable is best.

Quote:

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Originally Posted by ZoLKoRn

ํYou are lucky man :up: i have 2x 6550ES on L712A it can't not over 480MHz on air and water :(

cheers.. ;)

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I have one L712A and I can get it to 530 FSB max on air.

Great cpu you have :clap: , amazing that you hit 600+fsb with just 1.7v pll voltage :eek: .
Did you try to turn off one core?

nice :)

look this one : http://www.jmax-hardware.com/images/...#37;20jmin.png
under ln2 :D

and it does ~600 in aircooling.

yours can do + 640 :D

Quote:

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Originally Posted by Pt1t

nice :)

look this one : http://www.jmax-hardware.com/images/...550%20jmin.png
under ln2 :D

and it does ~600 in aircooling.

yours can do + 640 :D

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Thats a nice chip too Pt1t, on a x38 chipset its also nice.. :)

Very nice CPU indeed. I also got one ;) :rolleyes: doing 3.5GHz 1.22v prime stable and 3.8GHz 1.35v prime stable with Thermalright extreme :D
Unfortunately the FSB is maxed out to 545MHz on my P5K3 dlx.

Quote:

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Originally Posted by Rol-Co

Thats a nice chip too Pt1t, on a x38 chipset its also nice.. :)

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It s not mine :D , i have also an E6550 but his fsb max on air is only 530mhz :mad:

Quote:

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Originally Posted by ZoLKoRn

nice work and good FSB ;) what week is you cpu, i have one chip on L723B it can max FSB 540-550MHz on air and like to low Vcore too :D

congratz :toast:

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Dear guy,we have new contest next week,will run E6550 too:mad:

Quote:

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Originally Posted by artkobe

Dear guy,we have new contest next week,will run E6550 too:mad:

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Hehehe where is contest ?, wait to look the result from it hope will see new WR :D

btw. you don't go to Indonesia mate ?

Quote:

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Originally Posted by ZoLKoRn

Hehehe where is contest ?, wait to look the result from it hope will see new WR :D

btw. you don't go to Indonesia mate ?

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i cant go to Indonesia ,because the abit contest to come off 11.19
i want go to Indonesia too...

coolio, weely good :)

Really sweet fsb and chip there ;).

Keep pushing it.

what week is that?!?!

I'm talking to all of you guys. We have a few L723B's where I work...i want to pick one up. Tomorrow, that is.

Even though the E6750's are like $20 more...this sounds like a good chance to really push this DFI :D

L731B any good for E6750?
L730B any good for E6750? need some responses plx! i want one tomorrow! i'll check this thread at work!

thanks!

Very nice Rol-Co :up:

Quote:

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Originally Posted by ZoLKoRn

ํYou are lucky man :up: i have 2x 6550ES on L712A it can't not over 480MHz on air and water :(

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I think the one I have right now (E6750) has the same wall but I've not tested it on a separate board yet so not sure if its board or CPU. L726B does 472 x 8 = 3.77 at 1.35V or even at 1.7V :(

Wow great work man... :up:

I picked up an L723B E6550, and it won't even do 500fsb.

Either I have no idea what i'm doing, or this chip sucks.

They are FSB walled just like mine. Couldn't go above ~475 FSB and it needed 1.34v to be stable at stock 2333 Mhz. 6550 are sometimes just total crap... I guess that's why we don't see lot of topics about 6550 ocing.

Anyway congrats Rol-Co, quite surprised about your results.

:shocked: nice fsb :shocked:

Quote:

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Originally Posted by Den Leiw

They are FSB walled just like mine. Couldn't go above ~475 FSB and it needed 1.34v to be stable at stock 2333 Mhz. 6550 are sometimes just total crap... I guess that's why we don't see lot of topics about 6550 ocing.

Anyway congrats Rol-Co, quite surprised about your results.

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wouldve been nice to know this yesterday. E6750's are $15 more :(

I just want something to play with.

Quote:

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Originally Posted by breakfromyou

wouldve been nice to know this yesterday. E6750's are $15 more :(

I just want something to play with.

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My E6750 is FSB walled 478 bro. Not all of them are all that good. ~3.8GHz top possible through SetFSB, 3.74GHz max bootable at 1.42V. :(

Quote:

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Originally Posted by Den Leiw

They are FSB walled just like mine. Couldn't go above ~475 FSB and it needed 1.34v to be stable at stock 2333 Mhz. 6550 are sometimes just total crap... I guess that's why we don't see lot of topics about 6550 ocing.

Anyway congrats Rol-Co, quite surprised about your results.

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Mine went up to 476 FSB however teh motherboard I was using (MSI P35 Neo-F) has a known FSB wall at 474 so the chip is good, and the wall wasnt its fault... :rolleyes:

Funny, I have a L723 E6750 that does 585fsb but has a gigantic voltage wall at 3.5ghz - stock v for 3.5, 1.45 for 3.6, 1.5 for 3.7, 1.55 for 3.8 and so on. But it does do 585x6 at 1.4 volts.

Very nice man, you make me happy... :)

Got myself an e6550 for a month ago (L720A) and i've even removed the IHS.
The w/c -system is in my sign and as you see im cooling NB to. Current cpu temperature (coretemp 0.96) @ 23/22 till around 25/26 so it's kinda chilled. Chipset stays around 30 and load around 35-39C

Haven't been onto Intel since P2-time. Anyway i have no idéa what this chip can do more than i've seen Rol-Co's results and some others.
Current FSB: 515 stable (515x7) @ 1.45, NB 1.47, VTT/MCH 1.4

3500mhz 100% stable @ 1.37v, NB 1.4, VTT/MCH 1.4

Hope i just don't walk in some boring wall in the middle of my hunting.

Tried this cpu a while ago with some ln2 but reach maximum fsb of the stock board (p5k-e) i think,even voltage didn't help.

nice result anyway

s-pi
http://82.173.172.10/Rol-Co/s-pi6550.JPG

pifast
http://82.173.172.10/Rol-Co/pifaste6550.JPG

max validation at 4371mhz

That's some nice chip you got. 1.68 on SS or just air ? what other voltage do you give for NB and MCH/VTT or are they still on auto?

If it wouldn't be for this mem.modules then i think 4.1+ would be possible, but after all this is a hell of a board so i think i should be able to reach some pleasing FSB with help of all the cool parameters in bios.

The sticks should max out around 1100-1130mhz @ 2.3-2.4.. i'll hope for the best. Current volt 2.17v

last one is with ln2, did change some settings at bios for nb,fsb voltage, pll voltage all max.
cpu voltage at 1.70 too but no need to, 1.45 this cpu does the same minus 100 degrees.

holy cow, thats some good fsb

Correct version of setFSB for the P35/X38 just arrived so i through it in

http://bandwidth.se/thumbs/4668

Sick Stuff Rol-Co really mental Overclock....

Like my mates E6300, i rate i could have got more than 560FSB on his.