AMD Ryzen Embedded V1756B vs Intel Atom E3845
Physique
| Socket | AMD Socket FP5 | Intel BGA 1170 |
|---|---|---|
| Fonderie | GlobalFoundries | Intel |
| Taille du processus | 14 nm | 22 nm |
| Transistors | 4,950 million | unknown |
| Taille des matrices | 210 mm² | unknown |
| Package | — | FC-BGA1170 |
Performance
| Fréquence | 3.25 GHz | 1910 MHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | — |
| Base clock | 100 MHz | 133 MHz |
| Multiplicateur | 32.0x | 14.4x |
| Multiplicateur débloqué | No | No |
| TDP | 45 W | 10 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | Active | Active |
| Date de sortie | Feb 21st, 2018 | Oct 8th, 2013 |
| Nom de code | Zen | Bay Trail-I |
| Génération | Ryzen Embedded | Atom |
| Part | unknown | SR1RE |
| Support mémoire | DDR4 Dual-channel | DDR3 |
| La mémoire du CEC | No | No |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 8 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Radeon Vega 8 | HD Graphics |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | 2MB (shared) | — |
Caractéristiques
| AES | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| BPT | — | Yes |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| MMX | Yes | Yes |
| NX | — | 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 | — |
| SSSE3 | Yes | Yes |
| XD bit | — | Yes |
