AMD EPYC Embedded 3251 vs Intel Celeron G555
Fisico
| Presa | AMD BGA SP4r2 | Intel Socket 1155 |
|---|---|---|
| Fonderia | GlobalFoundries | Intel |
| Dimensione del processo | 14 nm | 32 nm |
| Transistor | 4,800 million | 504 million |
| Dimensione stampo | 213 mm² | 131 mm² |
| Pacchetto | FC-BGASP4r2 | FC-LGA10 |
| tCaseMax | 105°C | — |
Prestazione
| Frequenza | 2.5 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | up to 3.1 GHz | — |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 25.0x | 27.0x |
| Moltiplicatore sbloccato | Yes | No |
| TDP | 50 W | 65 W |
Architettura
| Mercato | Server/Workstation | Desktop |
|---|---|---|
| Stato di produzione | Active | unknown |
| Data di rilascio | Feb 21st, 2018 | Sep 1st, 2012 |
| Nome in codice | Zen | Sandy Bridge |
| Generazione | EPYC Embedded | Celeron |
| Parte | unknown | SR0RZ |
| Supporto memoria | DDR4-2666 MHz Dual-channel | DDR3 Dual-channel |
| Memoria ECC | Yes | No |
| PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 8 | 2 |
|---|---|---|
| Numero di threads | 16 | 2 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 96K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 16MB (shared) | 2MB (shared) |
Note
| Note | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
|---|
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
