AMD Athlon II X2 265 vs AMD EPYC Embedded 3251
Físico
| Socket | AMD Socket AM3 | AMD BGA SP4r2 |
|---|---|---|
| Tamaño del proceso | 45 nm | 14 nm |
| Transistores | 410 million | 4,800 million |
| Tamaño de Die | 117 mm² | 213 mm² |
| Paquete | µPGA | FC-BGASP4r2 |
| Fabricante | — | GlobalFoundries |
| tCaseMax | — | 105°C |
Desempeño
| Frecuencia | 3.3 GHz | 2.5 GHz |
|---|---|---|
| Frecuencia turbo | — | up to 3.1 GHz |
| Frecuencia de reloj base | 200 MHz | 100 MHz |
| Multiplicador | 16.5x | 25.0x |
| Multiplicador desbloqueado | No | Yes |
| Voltaje | 1.15 V | — |
| TDP | 65 W | 50 W |
Arquitectura
| Mercado | Desktop | Server/Workstation |
|---|---|---|
| Estado de producción | End-of-life | Active |
| Fecha de publicación | Sep 21st, 2010 | Feb 21st, 2018 |
| Nombre Clave | Regor | Zen |
| Generación | Athlon II X2 | EPYC Embedded |
| Parte | ADX265OCK23GM | unknown |
| Soporte de memoria | DDR2, DDR3 Dual-channel | DDR4-2666 MHz Dual-channel |
| Memoria ECC | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Núcleos
| Número de núcleos | 2 | 8 |
|---|---|---|
| Número de hilos | 2 | 16 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 128K | 96K (per core) |
|---|---|---|
| Caché L2 | 1MB | 512K (per core) |
| Caché L3 | — | 16MB (shared) |
Características
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
Notas
| Notas | — | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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