Intel Xeon Platinum 8260M vs Intel Xeon W-11955M
Fizyczny
| Socket | Intel Socket 3647 | Intel BGA 1499 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 14 nm | 10 nm |
| Tranzystory | 8,000 million | unknown |
| Rozmiar matrycy | unknown | unknown |
| Pakiet | FC-LGA3647 | FC-BGA1499 |
| tCaseMax | — | 72°C |
| tJMax | — | 100°C |
Wydajność
| Częstotliwość | 2.4 GHz | 2.6 GHz |
|---|---|---|
| Zegar turbo | up to 3.9 GHz | up to 5 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 24.0x | 26.0x |
| Mnożnik odblokowany | No | No |
| TDP | 165 W | 35 W |
Architektura
| Rynek | Server/Workstation | Server/Workstation |
|---|---|---|
| Status produkcji | unknown | Active |
| Data wydania | Dec 11th, 2018 | May 11th, 2021 |
| Nazwa kodowa | Cascade Lake-SP | Tiger Lake-H |
| Generacja | Xeon Platinum | Xeon |
| Część | SRF9JCD8069504201201 | unknown |
| Obsługa pamięci | DDR4 | DDR4-3200 MHz |
| Pamięć ECC | Yes | No |
| PCI Express | — | Gen 4, 20 Lanes(CPU only) |
Rdzenie
| Liczba rdzeni | 24 | 8 |
|---|---|---|
| Liczba wątków | 48 | 16 |
| SMP # CPUs | 8 | 1 |
| Zintegrowana karta graficzna | — | UHD Graphics 750 |
Cache
| Cache L1 | 64K (per core) | 96K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 1.25MB (per core) |
| Cache L3 | 35.75MB (shared) | 24MB (shared) |
Cechy
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX-512 | — | 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 | — |
