Notices

Overclockers Forums > Hardware > CPUs > Intel CPUs
Intel CPUs
Forum Jump

Is there anyone familiar with P4-Steppings ...

Post Reply New Thread Subscribe Search this Thread
 
 
Thread Tools
Old 12-26-02, 11:57 PM Thread Starter   #1
walkingnoise
Registered



Join Date: Nov 2002
Location: Germany

 
Smile Is there anyone familiar with P4-Steppings ...


Hello guys,

last week i bought a P4, 2533 MHz. It's SL6EV, i exspected it is C1, but now i know, it a B0 , Philips, week 36.

I`ve been looking around the web for more infos and found some pics for identifiyng the Steppings by taking a look to the bottom of the chips.

They say, old B0 (nonshrink) got 25 silver contacts, with 15 transistors soldered on. The newer B0 should have same, only gold contacts, also 15 transistors.

Mine seems different, it has only 16 contacts, golden, soldered with 15 eightpins transistors.

Is that the very last B0, what means this to me, is it more overclockability or less, please help me....

thx n'greetz


transistors = you called em caps, eh ?

Last edited by walkingnoise; 12-27-02 at 12:11 PM.
walkingnoise is offline   QUOTE Thanks
Old 12-27-02, 12:00 PM   #2
JetMech
Member

 
JetMech's Avatar 

Join Date: Aug 2001
Location: Folding 24/7 in Newport News, Va. Since Sept. 2001

 
Ed has an article on the home page about the capacitor differences and the research is ongoing.

__________________
Fold Smart
E6600@2.4x2
Proud member of Folding@Home Team #32--Folding 24/7
Avatar by : IMOG
"Greater love hath no man than to give up his puter(s) for science."
JetMech is offline   QUOTE Thanks
Old 12-27-02, 12:07 PM Thread Starter   #3
walkingnoise
Registered



Join Date: Nov 2002
Location: Germany

 
Thank you, i've seen that, but they are mainly interested in C1 -StepDifferents, i think, theres enought post in his box...

greetz
walkingnoise is offline   QUOTE Thanks
Old 12-28-02, 05:18 PM   #4
NeoGeo
Member

 
NeoGeo's Avatar 

Join Date: Dec 2001
Location: NJ

10 Year Badge
 
Hello, I just bought an SL6EV 2.53GHz from a computer show last weekend(check sig).

The SL6EV is an optical shrunk B0(last stepping before the C1) and should only have 15 capacitors on the bottom, while the C1's have 12. Mine is exactly how you described, a 4x4 square with a single capacitor left out. The reason you don't see 25 contacts is because they changed the contact grid from a 5x5 to a 4x4.

How is your chip doing?
NeoGeo is offline   QUOTE Thanks
Old 12-28-02, 08:05 PM Thread Starter   #5
walkingnoise
Registered



Join Date: Nov 2002
Location: Germany

 
hello,

it booting wit 160, no increasing of vcore, bios shows me a 1, 45 vcore....

I ve got some self produced Raid-problems to work with, so i cant say more yet...

I will posted some results if i get em...

But i think its a good piece of silicon

greetz
walkingnoise is offline   QUOTE Thanks
Old 12-28-02, 10:29 PM   #6
NeoGeo
Member

 
NeoGeo's Avatar 

Join Date: Dec 2001
Location: NJ

10 Year Badge
 
Thumbs up


Welcome to the forums
Quote:
Originally posted by walkingnoise
But i think its a good piece of silicon
That's a big understatement!! I need at least 1.75 volts to get 160 fsb, so that's a really good overclock for 1.45volts How are you cooling the cpu and what else is in your system?
NeoGeo is offline   QUOTE Thanks
Old 12-29-02, 04:08 AM Thread Starter   #7
walkingnoise
Registered



Join Date: Nov 2002
Location: Germany

 
hello again,

so last night i stuck up......the problem was that ive tried to install the be7 board under Win98, cos i got no 98se, only update....

i involve my brain i alot of ****, hehe...

After long nightsearching the net i found reason for messing up with that damned ndis-failure...and now im stting up 98 SE...in very normal speed (isn't it a kind a masochism..?)

Writing this, im just finifh with the Basics so i can install SS2001 and 3Mark2000.....


the System is BE7Raid + 2x IBM GPX180/60GB, P4 2,53 , 256MB Corsair3200 (nomomoney ) and a Asus8420dlx, toshiba sd-M 1712 dvd, TSP420 ATX, and a RED Chieftek 601....

Ilapped the Box heatsink and go for the Heatspreader too, maybe i've make agood job, let's take a look.....

first Impressions in ca. 2 hours, 11:00, Greenwich +1....

whats about your system ?



greetz
walkingnoise is offline   QUOTE Thanks

Post Reply New Thread Subscribe


Overclockers Forums > Hardware > CPUs > Intel CPUs
Intel CPUs
Forum Jump

Thread Tools Search this Thread
Search this Thread:

Advanced Search


Mobile Skin
All times are GMT -5. The time now is 02:31 PM.
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2013, vBulletin Solutions, Inc.
You can add these icons by updating your profile information to include your Heatware ID, Benching Profile ID or your Folding/SETI profile ID. Edit your profile!
X

Welcome to Overclockers.com

Create your username to jump into the discussion!

New members like you have made this the best community on the Internet since 1998!


(4 digit year)

Why Join Us?

  • Share experience
  • Max out your hardware
  • Best forum members anywhere
  • Customized forum experience

Already a member?