AMD A4-3420 vs AMD Athlon X2 7850 BE
Physisch
| Socket | AMD Socket FM1 | AMD Socket AM2+ |
|---|---|---|
| Strukturgröße | 32 nm | 65 nm |
| Transistoren | 1,178 million | 450 million |
| Chipgröße | 228 mm² | 285 mm² |
| Package | µPGA | µPGA |
Leistung
| Taktfrequenz | 2.8 GHz | 2.8 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 100 MHz | 200 MHz |
| Multiplikator | 28.0x | 14.0x |
| Multiplikator entsperrt | No | Yes |
| Stromspannung | 1.4125 V | 1.325 V |
| TDP | 65 W | 95 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Dec 20th, 2011 | Apr 28th, 2009 |
| Codename | Llano | Kuma |
| Generation | A4 | Athlon X2 |
| Part# | AD3420OJZ22HXAD3420OJHXBOX | AD785ZWCJ2BGH |
| Speicherunterstützung | DDR3 Dual-channel | unknown Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | — | Gen 2 |
Kerne
| Anzahl der Kerne | 2 | 2 |
|---|---|---|
| Anzahl der Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Radeon HD 6410D | — |
Cache
| Cache L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Features
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | Yes | Yes |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
Anmerkungen
| Anmerkungen | — | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. |
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