Intel Xeon Silver 4309Y vs Intel Xeon W-11955M
Physique
| Socket | Intel Socket 4189 | Intel BGA 1499 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 10 nm | 10 nm |
| Transistors | unknown | unknown |
| Taille des matrices | unknown | unknown |
| Package | FC-LGA4189 | FC-BGA1499 |
| tCaseMax | 76°C | 72°C |
| tJMax | — | 100°C |
Performance
| Fréquence | 2.8 GHz | 2.6 GHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | up to 5 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 28.0x | 26.0x |
| Multiplicateur débloqué | No | No |
| TDP | 105 W | 35 W |
Architecture
| Marché | Server/Workstation | Server/Workstation |
|---|---|---|
| État de la production | Active | Active |
| Date de sortie | Apr 6th, 2021 | May 11th, 2021 |
| Nom de code | Ice Lake-SP | Tiger Lake-H |
| Génération | Xeon Silver | Xeon |
| Part | unknown | unknown |
| Support mémoire | DDR4-2667 MHz Eight-channel | DDR4-3200 MHz |
| La mémoire du CEC | Yes | No |
| PCI Express | Gen 4, 64 Lanes(CPU only) | Gen 4, 20 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 8 | 8 |
|---|---|---|
| Nombre de threads | 16 | 16 |
| SMP # CPUs | 2 | 1 |
| Cartes graphiques intégrées | — | UHD Graphics 750 |
Cache
| Cache L1 | 64K (per core) | 96K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 1.25MB (per core) |
| Cache L3 | 12MB (shared) | 24MB (shared) |
Caractéristiques
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX-512 | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 3.0 | — | Yes |
| CLMUL | — | Yes |
| ECC | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SIPP | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| vPro | Yes | Yes |
| x8 SDDC | Yes | — |
