The OPN code printed on the CPU heat spreader can tell you the CPU core name.
| Model
| OPN code
| Core
|
| 2800+ |
ADA2800AEP4AP |
ClawHammer |
| 2800+ |
ADA2800AEP4AR |
ClawHammer |
| 2800+ |
ADA2800AEP4AX |
Newcastle |
| 3000+ |
ADA3000AEP4AP |
ClawHammer |
| 3000+ |
ADA3000AEP4AR |
ClawHammer |
| 3000+ |
ADA3000AEP4AX |
Newcastle |
| 3000+ |
ADA3000DAA4BP |
Venice (E3) |
| 3000+ |
ADA3000DAA4BW |
Venice (E6) |
| 3000+ |
ADA3000DEP4AW |
Newcastle |
| 3000+ |
ADA3000DIK4BI |
Winchester |
| 3200+ |
ADA3200AEP4AX |
Newcastle |
| 3200+ |
ADA3200AEP5AP |
ClawHammer |
| 3200+ |
ADA3200AEP5AR |
ClawHammer |
| 3200+ |
ADA3200DAA4BP |
Venice (E3) |
| 3200+ |
ADA3200DAA4BW |
Venice (E6) |
| 3200+ |
ADA3200DEP4AW |
Newcastle |
| 3200+ |
ADA3200DIK4BI |
Winchester |
| 3400+ |
ADA3400AEP4AX |
Newcastle |
| 3400+ |
ADA3400AEP5AP |
ClawHammer |
| 3400+ |
ADA3400AEP5AR |
ClawHammer |
| 3500+ |
ADA3500DAA4BN |
San Diego |
| 3500+ |
ADA3500DAA4BP |
Venice (E3) |
| 3500+ |
ADA3500DAA4BW |
Venice (E6) |
| 3500+ |
ADA3500DEP4AS |
ClawHammer |
| 3500+ |
ADA3500DEP4AW |
Newcastle |
| 3500+ |
ADA3500DIK4BI |
Winchester |
| 3700+ |
ADA3700AEP5AR |
ClawHammer |
| 3700+ |
ADA3700DAA5BN |
San Diego |
| 3800+ |
ADA3800DAA4BP |
Venice (E3) |
| 3800+ |
ADA3800DAA4BW |
Venice (E6) |
| 3800+ |
ADA3800DEP4AW |
Newcastle |
| 4000+ |
ADA4000DAA5BN |
San Diego |
| 4000+ |
ADA4000DEP5AS |
ClawHammer |
| 4200+ |
ADA4200DAA5BV |
Manchester |
| 4400+ |
ADA4400DAA6CD |
Toledo |
| 4600+ |
ADA4600DAA5BV |
Manchester |
| 4800+ |
ADA4800DAA6CD |
Toledo |
| FX-51 |
ADAFX51CEP5AK |
ClawHammer |
| FX-51 |
ADAFX51CEP5AT |
ClawHammer |
| FX-53 |
ADAFX53CEP5AT |
ClawHammer |
| FX-53 |
ADAFX53DEP5AS |
ClawHammer |
| FX-55 |
ADAFX55DAA5BN |
San Diego |
| FX-55 |
ADAFX55DEI5AS |
ClawHammer |
| FX-57 |
ADAFX57DAA5BN |
San Diego |
| FX-59 |
ADAFX59DAA5BN |
San Diego | |