Intel Xeon 8176 класса Platinum vs Intel Itanium 9740: comparison
Comparison of Intel Xeon 8176 класса Platinum and Intel Itanium 9740: key differences and a full specification table.
Key differences
Intel Xeon 8176 класса Platinum has more cores (28 vs 8), more threads (56 vs 16), a lower TDP (165 W vs 170 W) and a finer process node (14 nm vs 32 nm).
At the same time, Intel Itanium 9740 has a higher base clock (2.13 GHz vs 2.1 GHz).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Xeon 8176 класса Platinum | Intel Itanium 9740 |
|---|---|---|
| Cores / threads | 28 / 56 | 8 / 16 |
| Max boost clock | 3.8 GHz | — |
| L3 cache | 38.5 MB | — |
| TDP | 165 W | 170 W |
| Process | 14 nm | 32 nm |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Xeon 8176 класса Platinum | Intel Itanium 9740 |
|---|---|---|
| General | ||
| Model | 8176 | 9740 |
| Codename | Skylake | Kittson |
| Segment | Server | Server |
| Product line | Масштабируемые процессоры Intel Xeon | Процессор Intel Itanium серии 9700 |
| Process | 14 nm | 32 nm |
| Launch date | Q3 2017 | Q2 2017 |
| Status | Discontinued | Discontinued |
| Servicing status | ESU Notification Issued | End of Servicing Updates |
| End of servicing updates | 12/31/2023 | — |
| Embedded options available | No | No |
| CPU | ||
| Cores | 28 | 8 |
| Threads | 56 | 16 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2.1 GHz | 2.13 GHz |
| Max boost clock | 3.8 GHz | — |
| L3 cache | 38.5 MB | — |
| Cache (level unspecified) | — | 24 MB |
| Bus speed | — | 6.4 GT/s |
| TDP | 165 W | 170 W |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | — |
| Instruction set extensions | SSE4.2, AVX, AVX2, AVX-512 | — |
| UPI links | 3 | — |
| Memory | ||
| Max memory size | 768 GB | — |
| Memory types | DDR4 | — |
| Memory channels | 6 | — |
| Max memory speed | 2.666 GHz | — |
| ECC memory supported | Yes | Yes |
| I/O and interfaces | ||
| PCI Express revision | 3 | — |
| PCI Express lanes | 48 | — |
| Scalability | S8S | — |
| Package and thermal | ||
| Sockets supported | FCLGA3647 | LGA1248 |
| Package size | 76.0mm x 56.5mm | — |
| TJUNCTION | — | 95 °C |
| TCASE | 89 °C | — |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | Yes | Yes |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | — |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | Yes | — |
| Mode-based Execute Control | Yes | — |
| vPro Eligibility | Intel vPro Platform | — |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Transactional Synchronization Extensions | Yes | — |
| Volume Management Device | Yes | — |
| Turbo Boost Max 3.0 | No | — |
| Speed Shift Technology | Yes | — |
| Optane Memory Supported | No | — |
| AVX-512 FMA units | 2 | — |
Other comparisons
- Intel Xeon 8176 класса Platinum vs Intel Xeon 8170 класса Platinum
- Intel Xeon 8176 класса Platinum vs Intel Xeon 6150 класса Gold
- Intel Xeon 8176 класса Platinum vs Intel Xeon 6146 класса Gold
- Intel Itanium 9740 vs Intel Itanium 9750
- Intel Itanium 9740 vs Intel Itanium 9760
- Intel Itanium 9740 vs Intel Itanium 9720