Intel Xeon E7-8880 v3 vs Intel Xeon Gold 6348
Physique
| Socket | Intel Socket 2011-3 | Intel Socket 4189 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 22 nm | 10 nm |
| Transistors | 1,400 million | unknown |
| Taille des matrices | 160 mm² | unknown |
| Package | FC-LGA12C | FC-LGA4189 |
| tCaseMax | 77°C | 80°C |
Performance
| Fréquence | 2.3 GHz | 2.6 GHz |
|---|---|---|
| Turbo clock | up to 3.1 GHz | up to 3.5 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 23.0x | 26.0x |
| Multiplicateur débloqué | No | No |
| TDP | 150 W | 235 W |
Architecture
| Marché | Server/Workstation | Server/Workstation |
|---|---|---|
| État de la production | Active | Active |
| Date de sortie | Jun 1st, 2015 | Apr 6th, 2021 |
| Nom de code | Haswell-EX | Ice Lake-SP |
| Génération | Xeon E7 | Xeon Gold |
| Part | SR21X | SRKHPCD8068904572204 |
| Support mémoire | DDR3, DDR41866 MHz Dual-channel | DDR4-3200 MHz Eight-channel |
| La mémoire du CEC | Yes | Yes |
| PCI Express | Gen 3, 32 Lanes(CPU only) | Gen 4, 64 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 18 | 28 |
|---|---|---|
| Nombre de threads | 36 | 56 |
| SMP # CPUs | 8 | 2 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 1MB (per core) |
| Cache L3 | 45MB (shared) | 42MB (shared) |
Caractéristiques
| 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 |
