Intel Xeon Platinum 8280 vs Intel Xeon Platinum 9222
Físico
| Socket | Intel Socket 3647 | Intel BGA 5903 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 14 nm | 14 nm |
| Transistores | 8,000 million | 8,000 million |
| Tamaño de Die | unknown | unknown |
| Paquete | FC-LGA3647 | FC-BGA5903 |
Desempeño
| Frecuencia | 2.7 GHz | 2.3 GHz |
|---|---|---|
| Frecuencia turbo | up to 4 GHz | up to 3.7 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 27.0x | 23.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 205 W | 250 W |
Arquitectura
| Mercado | Server/Workstation | Server/Workstation |
|---|---|---|
| Estado de producción | unknown | unknown |
| Fecha de publicación | Dec 11th, 2018 | Apr 2nd, 2019 |
| Nombre Clave | Cascade Lake-SP | Cascade Lake-AP |
| Generación | Xeon Platinum | Xeon Platinum |
| Parte | SRF9PCD8069504228001 | unknown |
| Soporte de memoria | DDR4 | DDR4 |
| Memoria ECC | Yes | Yes |
Núcleos
| Número de núcleos | 28 | 32 |
|---|---|---|
| Número de hilos | 56 | 64 |
| SMP # CPUs | 8 | 8 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 1MB (per core) | 1MB (per core) |
| Caché L3 | 38.5MB (shared) | 71.5MB (shared) |
Características
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| ECC | Yes | Yes |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | 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 | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| vPro | Yes | Yes |
| x8 SDDC | Yes | Yes |
