AMD A8-5557M vs AMD Ryzen 7 PRO 2700U
Physique
| Socket | AMD Socket FP2 | AMD Socket FP5 |
|---|---|---|
| Taille du processus | 32 nm | 14 nm |
| Transistors | 1,178 million | unknown |
| Taille des matrices | 246 mm² | 246 mm² |
| Package | BGA2 | — |
| tCaseMax | 71°C | — |
| Fonderie | — | GlobalFoundries |
Performance
| Fréquence | 2.1 GHz | 2.2 GHz |
|---|---|---|
| Turbo clock | up to 3.1 GHz | up to 3.8 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 21.0x | 22.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.475 V | — |
| TDP | 35 W | 15 W |
Architecture
| Marché | Mobile | Mobile |
|---|---|---|
| État de la production | unknown | Active |
| Date de sortie | Jun 1st, 2013 | Oct 26th, 2017 |
| Nom de code | Richland | Raven Ridge |
| Génération | A8 | Ryzen 7 |
| Part | AM5557DFE44HL | unknown |
| Support mémoire | DDR3 Dual-channel | DDR4 Dual-channel |
| La mémoire du CEC | No | No |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Radeon HD 8550G | Radeon RX Vega 10 |
Cache
| Cache L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K (per core) |
| Cache L3 | — | 4MB (shared) |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
