any Info on this New Prescott 2.8E I got?

[nutcase]

Ok, I know some of you have some Inside Info that I cannot get to.

But, I just picked this New Prescott 2.8E with a stepping code of SL7KA..

I cannot find any info on Intel's website on it..

here is the full info on the chip:

2.80Ghz/1M/800
SL7KA Philippines
7420A622

Anybody have any info on this new Number???

[Charles Wirth]

www.cpuid.com and download cpuid

post a screen shot, doesnt show up on

It should be a D0

http://processorfinder.intel.com/scripts/default.asp

[nutcase]

I would check it with Cpu-Z but this guy has to stay in it's package as it is being used in a Trade..

But, It has me curious enough I might go pick another one up..

[Schneider]

The SL7K* specs i believe are the cpus that are meant to run at 1v. There are only 2 specs with SL7K* on the intel site, the 3.2E and 2.8A, both supposebly have a vcore of 0.9**- 1.0**v

[nutcase]

Originally posted by Schneider
The SL7K* specs i believe are the cpus that are meant to run at 1v. There are only 2 specs with SL7K* on the intel site, the 3.2E and 2.8A, both supposebly have a vcore of 0.9**- 1.0**v

So, I guess I will keep this one and get him another

That may explain why the label says 1.4V Max..

[Schneider]

actually all Prescott cpu's say max 1.4v, even my CO steppin one with its 1.4v default vcore

Give the CPU a whirl first to see wat its vcore is etc. The celery's are said to have 1v for vcore yet ppl are runnin them at 1.3v default for some strange reason, but it would explain the huge oc's they are pullin off to.

[nutcase]

well, whatever this monster is, It overclocks too well

This is at auto setting in bios for voltage and Running air cooled.. Probably will go higher But I have some place to run off to..

[nutcase]

I think you may be right that this may be the same core as the 3.2E or 2.8A...

Running it at 3924 Mhz right now on air (TT slk948 with 92mm Panaflo) and 1.5V. This at least 200 Mhz faster than any of my other Cpu's would do on Air

[Charles Wirth]

very nice air oc, close to 4Ghz @ 1.52v

Nice chip you got there.

[Kanavit]

these SL7 steppings are good it seems.

[OC_Newbee]

Originally posted by hag6br
well, whatever this monster is, It overclocks too well

This is at auto setting in bios for voltage and Running air cooled.. Probably will go higher But I have some place to run off to..

That's the first 2.8E I've seen on air reaches that speed on that voltage. Very nice.

[nutcase]

yes, This is a good chip.. I am going to play with a little more on Air and see if I can get it to 4Ghz...

After that, it gets connected up to the Mach 1..

[-=TriX=-]

Very nice, would it be worth the money to upgrade to this or another prescott from my 2.4C (able to do ~3.6ghz)

[ablaze]

Originally posted by hag6br
I think you may be right that this may be the same core as the 3.2E or 2.8A...

Running it at 3924 Mhz right now on air (TT slk948 with 92mm Panaflo) and 1.5V. This at least 200 Mhz faster than any of my other Cpu's would do on Air

is this prime-stable?

[TASOS]

Prescott
SL7KA 2.8E and SL7KB 3.0E

Why are they still not listed on the Intel site ?

They are D0 stepping for sure...but what about their default Vcore ?

Could 0.950-1.050 be true or is it a typo ? (just a guess since the SL7KC 3.2E specs say so)