Intel Xeon Platinum 8256 vs Intel Xeon W5590
Físico
| Socket | Intel Socket 3647 | Intel Socket 1366 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 14 nm | 45 nm |
| Transistores | 8,000 million | 731 million |
| Tamaño de Die | unknown | 263 mm² |
| Paquete | FC-LGA3647 | FC-LGA8 |
Desempeño
| Frecuencia | 3.8 GHz | 3.333 GHz |
|---|---|---|
| Frecuencia turbo | up to 3.9 GHz | up to 3.6 GHz |
| Frecuencia de reloj base | 100 MHz | 133 MHz |
| Multiplicador | 38.0x | 25.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 105 W | 130 W |
| Voltaje | — | 1.35 V |
Arquitectura
| Mercado | Server/Workstation | Server/Workstation |
|---|---|---|
| Estado de producción | unknown | End-of-life |
| Fecha de publicación | Dec 11th, 2018 | Aug 9th, 2009 |
| Nombre Clave | Cascade Lake-SP | Gainestown |
| Generación | Xeon Platinum | Xeon |
| Parte | SRF94CD8069504194701 | SLBGE |
| Soporte de memoria | DDR4 | DDR3 Triple-channel |
| Memoria ECC | Yes | Yes |
| PCI Express | — | Gen 2 |
Núcleos
| Número de núcleos | 4 | 4 |
|---|---|---|
| Número de hilos | 8 | 8 |
| SMP # CPUs | 8 | 2 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 1MB (per core) | 256K (per core) |
| Caché L3 | 16.5MB (shared) | 8MB (shared) |
Características
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| ECC | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
| vPro | Yes | — |
| x8 SDDC | Yes | — |
