Sandy Bridge 2500K/2600K Batch and Serial Numbers

[PCMAN]

My cpu is running at 5,1GHz

[deOCer]

My max is 5190MHz

 

the batch# is: L040B313

and the #: 2157

[badbd09]

2500k max frequency 5189MHz

 

batch #L148B973

 

http://valid.canardpc.com/show_oc.php?id=2533998

Edited October 18, 2012 by badbd09

[delly]

2600K - L042B072 - #1382 @SS -55°C

 

Max Multi: 59X

Max Freq: 5.993MHz

 

http://valid.canardpc.com/1ju5g0

 

http://www.hwbot.org/submission/2472726_

Edited December 29, 2013 by delly

[Alex@ro]

NICE CHIP,would had worth a fortune one year ago

[Farjam]

2500K #L103B703

very low voltage! @5730mhz passed wprime 32-1024 with just 1.42(in the bios set 1.38)

the pic http://8pic.ir/images/x0nyyz2ob4ffnsov2o.jpg

and almost no coldbug! the coldbug is "-117 C"

but unfortunately max freq is 5750mhz with 1.42 or even 1.7 !

[E-mil]

Batch L147B750, L145B094, L145B026 anything try these ?

 

My is L145A902

Max multi 55x

 

http://valid.canardpc.com/show_oc.php?id=2202608

[Andrix85]

My is L145A902

Max multi 55x

 

http://valid.canardpc.com/show_oc.php?id=2202608

 

My L147B750 can do 57x with single stage

[Dancop]

Sell it to me!

[Drucchi]

I got another batch to list here

3146A970

This one does 5900MHz no problem at all:

http://www.hwbot.org/submission/2364524_

[Freakezoit]

Batch : L132B751 A2575

Max Multi 59x , OS load on water max around 5.4 -5.5Ghz if i got time i`ll test that one on Cold.

[xxbassplayerxx]

Ohhhh can I have?

[Freakezoit]

Limited to an max boot clock of 5430@ os but 56 no problem up to 59x hangs on windows 7 balls .

 

http://valid.x86.fr/7ux0vj

 

and that one is an real hot cpu @ 9°C water it easily passes 80°C @ 5.3ghz on load (CB / XTU ...)

[xxbassplayerxx]

On many boards, multiplier doesn't actually set until Windows is loading. If 59x hangs when this happens, it can't actually do 59x.

[Digg]

One of my best 2500K. Boot for a valid screen with 55x @Aircooling

 

http://valid.x86.fr/wfy6jv

 

Batch: L047B217

[Leeghoofd]

On many boards, multiplier doesn't actually set until Windows is loading. If 59x hangs when this happens, it can't actually do 59x.

 

Maybe he has EIST and speedstep still enabled... With Sandy if you get the blinking cursor that is the max it will do (this again if Bios settings are right) Binning takes under a minute

[xxbassplayerxx]

Wasn't true for me on P8P67 Deluxe and Z77X-UP7. Both boards got to the blinking cursor with 59x but even frozen wouldn't actually boot above 54 (obviously with speedstep and all that jazz disabled).

[Freakezoit]

No blinking cursor and no No Speedstep or EIST. Behavior is the same as on max clock (@ Water) if i boot 51x and set bclk to get to around 5.45 its the same like 56x with low bclk @ 5450mhz also @ 59x and 100mhz bclk it acts the same way windows balls flying , if i press f8 @ windows boot i can choose all boot options no issue there 55/56/57/58 and 59x no difference in its behavior. That blinking cursor thing is nothing new to me.

 

The point is if i stay @ 5430mhz i can boot any multi even 56x is no problem. Booting above that doesn`t work what ever multi is used. 50 - 56 and above .

Edited July 22, 2015 by Freakezoit

[xxbassplayerxx]

Oh wow. So you can boot 92x59 for example?

[Freakezoit]

Here we go :

[xxbassplayerxx]

That's what mine would do too

[dx4picco]

dont kill it with 1.71+ if its real.

[Sparks.nl]

2500K

L103A880

1653

Malay

 

On a Asrock Pro4-M: 5198MHz so far (quick test)

[unityofsaints]

Lol edit is possible 3 years later, kinda cool.

 

L115B998 (Malay) - Complete dud. Won't boot more than 4.9 Ghz using Massman's binning method.

3103B309 (Costa Rica) - Seems average-ish, boots 5.3 Ghz. SS results to come.

L147B707 (Malay) - Best so far, 56x multi works.

L108B028 (Malay) - Average, 53x

3150B375 (Costa Rica) - Above average, 54x

L130B811 (Malay) - Craptastic, barely idles 50x lol.

L143B454 (Malay) - Above average, 54x

Edited October 15, 2021 by unityofsaints