AMD A6-3420M vs AMD EPYC Embedded 3251
Physisch
| Socket | AMD Socket FS1 | AMD BGA SP4r2 |
|---|---|---|
| Strukturgröße | 32 nm | 14 nm |
| Transistoren | 1,178 million | 4,800 million |
| Chipgröße | 228 mm² | 213 mm² |
| Package | µPGA | FC-BGASP4r2 |
| Hersteller | — | GlobalFoundries |
| tCaseMax | — | 105°C |
Leistung
| Taktfrequenz | 1500 MHz | 2.5 GHz |
|---|---|---|
| Übertaktung | up to 2.4 GHz | up to 3.1 GHz |
| Basis-Taktfrequenz | 100 MHz | 100 MHz |
| Multiplikator | 15.0x | 25.0x |
| Multiplikator entsperrt | No | Yes |
| Stromspannung | 1.4125 V | — |
| TDP | 35 W | 50 W |
Architektur
| Typ | Mobile | Server/Workstation |
|---|---|---|
| Produktionsstatus | End-of-life | Active |
| Veröffentlichungsdatum | Dec 20th, 2011 | Feb 21st, 2018 |
| Codename | Llano | Zen |
| Generation | A6 | EPYC Embedded |
| Part# | AM3420DDX43GX | unknown |
| Speicherunterstützung | DDR3 Dual-channel | DDR4-2666 MHz Dual-channel |
| ECC-Speicher | No | Yes |
| PCI Express | — | Gen 3 |
Kerne
| Anzahl der Kerne | 4 | 8 |
|---|---|---|
| Anzahl der Threads | 4 | 16 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Radeon HD 6520G | — |
Cache
| Cache L1 | 128K (per core) | 96K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K (per core) |
| Cache L3 | — | 16MB (shared) |
Anmerkungen
| Anmerkungen | 400MHz integrated graphics core frequency | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Features
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| Power Now! | Yes | — |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
