AMD stepping code CACYC AC (CACYCAC)

Families: Athlon II X3, Athlon II X4, Phenom II X2, Phenom II X3, Phenom II X4, Third Generation Opteron
Cores: Callisto, Deneb, Heka, Propus, Rana, Shanghai, Suzuka
Core steppings: C2
Packages: 30008

Athlon II X3

DatecodePart
number
Model
number
Package
number
Core
name
0939EPAWADX425WFK32GI425 Rana
0941DPMWADX425WFK32GI425 Rana
0947FPMWADX435WFK32GI435 Rana
1001GPMWADX435WFK32GI435 Rana
1024CPMWADX440WFK32GI440 Rana

Athlon II X4

DatecodePart
number
Model
number
Package
number
Core
name
0921APBWADX620WFK42GI620 Propus
0936BPMWADX620WFK42GI620 Propus

Phenom II X2

DatecodePart
number
Model
number
Package
number
Core
name
0921APAWHDZ550WFK2DGI550 Callisto
0921FPMWHDZ550WFK2DGI550 Callisto
0924BPMWHDZ550WFK2DGI550 Callisto
0924EPMWHDX545WFK2DGI545 Callisto
0940FPMWHDZ550WFK2DGI550 Callisto
0949EPMWHDZ550WFK2DGI550 Callisto

Phenom II X3

DatecodePart
number
Model
number
Package
number
Core
name
0915EPMWHDZ740WFK3DGI740 Heka
0916GPMWHDZ740WFK3DGI740 Heka
0917BPMWHDZ740WFK3DGI740 Heka
0920BPAWHD705EOCK3DGI705e Heka
0947MPMWHDXB73WFK3DGIB73  
1029BPMWHDXB73WFK3DGIB73 Heka
1039MPMWHDXB73WFK3DGIB73 Heka

Phenom II X4

DatecodePart
number
Model
number
Package
number
Core
name
0911BPMWHDZ955FBK4DGI955 Deneb
0913EPDWHDZ955FBK4DGI955 Deneb
0914BPMWHDX945FBK4DGI945 Deneb
0914BPMWHDZ955FBK4DGI955 Deneb
0920APCWHD905EOCK4DGI905e Deneb
0922EPMWHD905EOCK4DGI905e Deneb
0925DPMWHDX820WFK4FGI820 Deneb
0926BPMWHD900EOCK4DGI900e Deneb
0926GPAWHD905EOCK4DGI905e  
0927DPMWHDZ965FBK4DGI965 Deneb
0930APMWHDZ955FBK4DGI955  
0930EPMWHDZ965FBK4DGM965 Deneb
0931EPMWHDZ955FBK4DGI955 Deneb
0932DPMWHDX945WFK4DGI945 Deneb
0934BPAWHDZ955FBK4DGI955 Deneb
0946CPMWHDX925WFK4DGI925 Deneb
0946CPMWHDZ955FBK4DGI955 Deneb
1001EPMWHDX925WFK4DGI925 Deneb

Third Generation Opteron

DatecodePart
number
Model
number
Package
number
Core
name
0914DPDWOS2384WAL4DGI238430008Shanghai
0922APMWOS2384WAL4DGI2384 Shanghai
0937FPMWOS1381WGK4DGI1381 Suzuka
0938EPMWOS8376PAL4DGI8376 HE30008Shanghai
0939EPAWOS8376PAL4DGI8376 HE30008Shanghai
0939EPMWOS2389WHP4DGI238930008Shanghai
0939MPMWOS1381WGK4DGI1381 Suzuka
0947FPMWOS2376PAL4DGI2376 HE30008Shanghai
0948CPMWOS1389WGK4DGI1389 Suzuka
0948FPMWOS2382WAL4DGI238230008Shanghai
0948MPMWOS2372PAL4DGI2372 HE30008Shanghai
0950FPMWOS2376WAL4DGI237630008 
1002APMWOS2376PAL4DGI2376 HE Shanghai
1004MPMWOS2378WAL4DGI237830008Shanghai
1005MPMWOS1381WGK4DGI1381 Suzuka
1026EPAWOS8387WHP4DGI838730008Shanghai
1026GPMWOS8381PCP4DGI8381 HE30008Shanghai
1032MPMWOS8379PCP4DGI8379 HE30008Shanghai
1037APMWOS8374PAL4DGI8374 HE30008Shanghai
1041CPMWOS1389WGK4DGI1389 Suzuka
1102EPAOS8378WAL4DGI837830008Shanghai

NOTE: The list of stepping codes is not complete, and is constantly updated. If you want to add stepping code to the list please post a comment with processor picture with visible markings, or type in complete first (part number) and second (stepping and date code) lines from your CPU. You can alternatively use AMD stepping code submission page to post the same information.

Comments

There are 10 comments posted

CACYC AC - Propus

2010-03-14 05:02:29
Posted by: Paul - Romania

I have CACYC AC - 0921APBW - sold like Athlon x4 620 Propus. activated L3 cache with success.

CACYC AC also for X435!?!

2010-04-16 11:45:28
Posted by: Nadorst - Belgium

I just bought a AMD Athlon II X435 (not 425!) with this stepping code.

MSI 760GM-E51 with ACC unlocks this to a "Phenom II X4 B35" (4th core + 6MB L3 cache) and it is stable with CPU-NB voltage set to 1.295V: woohoo, cheap quadcore Phenom ;-)

CACYC AC also for X435!?!

Won the Stepping Lottery

2010-04-21 17:03:18
Posted by: scott c

74.00 at newegg.com for a athlon x3 435. Unlocked all cores and 6mb L3cache shows up on CPUID. Love it...

CACYC AC - 0939EPAW

2010-11-30 06:25:34
Posted by: guest

Athlon II x3 425 Rana

adx425wfk32gi
CACYC AC 0939EPAW
9a56524j90327

with ACC on AM3 (without any overclocking):
4-th core and 6M L3 cache are avaliable
- Phenom II X4 B25 deneb -

AMD PHENOM II X2 545

2010-12-08 06:42:59
Posted by: n3ktar

hi ,i buy this cpu with that stepping code and
the mobo ASROCK 880GMH/USB3 R2.0.
unlocking without close the pc,just took little longer to bootup(~10 sec)..it;s coll,very stable.not error so far!

CACYC AC

2011-07-31 07:53:11
Posted by: zotac

0939FPWM not unlock :/ on asrock N68c-s UCC unlock black screen :/ atlhon ii x3 425

CACYC AC

2013-06-23 09:05:35
Posted by: Kei

Retail Phenom II X4 955 black edition bought in the UK 08/2009
Part No. - HDZ955FBK4DGI
Stepping - CACYC AC
Datecode - 0930APMW

Overclocked to...
CPU - 3751MHz (242x15.5) @ 1.456V
NB - 2662MHz @ 1.3V
RAM - 9-9-8-18-20-1T @ 1612MHz (2x8GB + 2x4GB)

CACYC AC

New Datecode

2013-08-15 10:09:43
Posted by: Apatit

I have a Phenom II X4 955 BE with the following data, currently missing in your realy great database.

HDZ955FBK4DGI
CACYC AC 0915DPMW
9116232D90499

New Datecode

AMD Athlon X2 5000+

2013-09-05 15:47:58
Posted by: Palermo

Part No. - AD5000ODJ22GI
Stepping - CACYC AC
Datecode - 1035CPMW

AMD Athlon X2 5000+

Suzuka Opteron 1385 - Socket AM3

2014-03-14 22:37:04
Posted by: Justin Demoude

OS1385WGK4DGI
9H34867L00212
1023 MPMW
CACYC AC
Diffused in Germany
Made in Malaysia
AMD 2008

Found OEM on Amazon 03/2014

Suzuka Opteron 1385 - Socket AM3

Last modified: 30 Jan 2014
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