AMD Opteron 840 vs AMD Ryzen Embedded V1202B
Físico
| Socket | AMD Socket 940 | AMD Socket FP5 |
|---|---|---|
| Tamaño del proceso | 130 nm | 14 nm |
| Transistores | 106 million | 4,950 million |
| Tamaño de Die | 193 mm² | 210 mm² |
| Paquete | µPGA | — |
| Fabricante | — | GlobalFoundries |
Desempeño
| Frecuencia | 1400 MHz | 2.3 GHz |
|---|---|---|
| Frecuencia turbo | — | up to 3.2 GHz |
| Frecuencia de reloj base | 200 MHz | 100 MHz |
| Multiplicador | 7.0x | 23.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.5 V | — |
| TDP | 82 W | 15 W |
Arquitectura
| Mercado | Server/Workstation | Desktop |
|---|---|---|
| Estado de producción | End-of-life | Active |
| Fecha de publicación | May 18th, 2004 | Feb 21st, 2018 |
| Nombre Clave | SledgeHammer | Zen |
| Generación | Opteron | Ryzen Embedded |
| Parte | OSA840CEP5AV | unknown |
| Soporte de memoria | unknown Dual-channel | DDR4 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Núcleos
| Número de núcleos | 1 | 2 |
|---|---|---|
| Número de hilos | 1 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Radeon Vega 3 |
Caché
| Caché L1 | 128K | 128K (per core) |
|---|---|---|
| Caché L2 | 1MB | 512K (per core) |
| Caché L3 | — | 2MB (shared) |
Características
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | — | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMMX | — | Yes |
| MMX | Yes | — |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | — | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | — | Yes |
| SSSE3 | — | Yes |
