Intel Xeon Platinum 8268 vs Intel Xeon Platinum 8358
Físico
| Socket | Intel Socket 3647 | Intel Socket 4189 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 14 nm | 10 nm |
| Transistores | 8,000 million | unknown |
| Tamaño de Die | unknown | unknown |
| Paquete | FC-LGA3647 | FC-LGA4189 |
| tCaseMax | — | 81°C |
Desempeño
| Frecuencia | 2.9 GHz | 2.6 GHz |
|---|---|---|
| Frecuencia turbo | up to 3.9 GHz | up to 3.4 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 29.0x | 26.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 205 W | 250 W |
Arquitectura
| Mercado | Server/Workstation | Server/Workstation |
|---|---|---|
| Estado de producción | unknown | Active |
| Fecha de publicación | Dec 11th, 2018 | Apr 6th, 2021 |
| Nombre Clave | Cascade Lake-SP | Ice Lake-SP |
| Generación | Xeon Platinum | Xeon Platinum |
| Parte | SRF95CD8069504195101 | SRKJ1CD8068904572302 |
| Soporte de memoria | DDR4 | DDR4-3200 MHz Eight-channel |
| Memoria ECC | Yes | Yes |
| PCI Express | — | Gen 4, 64 Lanes(CPU only) |
Núcleos
| Número de núcleos | 24 | 32 |
|---|---|---|
| Número de hilos | 48 | 64 |
| SMP # CPUs | 8 | 2 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 1MB (per core) | 1MB (per core) |
| Caché L3 | 35.75MB (shared) | 48MB (shared) |
Características
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX-512 | — | 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 |
