AMD Opteron 840 vs AMD Ryzen Embedded V1202B
Fisico
| Presa | AMD Socket 940 | AMD Socket FP5 |
|---|---|---|
| Dimensione del processo | 130 nm | 14 nm |
| Transistor | 106 million | 4,950 million |
| Dimensione stampo | 193 mm² | 210 mm² |
| Pacchetto | µPGA | — |
| Fonderia | — | GlobalFoundries |
Prestazione
| Frequenza | 1400 MHz | 2.3 GHz |
|---|---|---|
| Turbo clock | — | up to 3.2 GHz |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 7.0x | 23.0x |
| Moltiplicatore sbloccato | No | No |
| Voltaggio | 1.5 V | — |
| TDP | 82 W | 15 W |
Architettura
| Mercato | Server/Workstation | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | Active |
| Data di rilascio | May 18th, 2004 | Feb 21st, 2018 |
| Nome in codice | SledgeHammer | Zen |
| Generazione | Opteron | Ryzen Embedded |
| Parte | OSA840CEP5AV | unknown |
| Supporto memoria | unknown Dual-channel | DDR4 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Core
| Numero di core | 1 | 2 |
|---|---|---|
| Numero di threads | 1 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Radeon Vega 3 |
Cache
| Cache L1 | 128K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Caratteristiche
| 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 |
