Xeon Platinum 8165 vs 6517P
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 200 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 6.31 | no data |
| Designer | Intel | Intel |
| Release date | 1 January 2025 (less than a year ago) | 1 October 2017 (8 years ago) |
Detailed specifications
Xeon 6517P and Xeon Platinum 8165 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 16 (Hexadeca-Core) | 24 (Tetracosa-Core) |
| Threads | 32 | 48 |
| Base clock speed | 3.2 GHz | 2.3 GHz |
| Boost clock speed | 4.2 GHz | 3.7 GHz |
| L3 cache | 72 MB | 33 MB |
| Chip lithography | Intel 3 nm | 14 nm |
| Maximum core temperature | 79 °C | no data |
| 64 bit support | - | - |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Xeon 6517P and Xeon Platinum 8165 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Socket | FCLGA4710 | FCLGA3647 |
| Power consumption (TDP) | 190 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon 6517P and Xeon Platinum 8165. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| vPro | no data | + |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | + | - |
Security technologies
Xeon 6517P and Xeon Platinum 8165 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| SGX | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon 6517P and Xeon Platinum 8165 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon 6517P and Xeon Platinum 8165. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5(6400MT/s) | DDR4-2666 |
| Maximum memory size | 4 TB | 768 GB |
| Max memory channels | 8 | 6 |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon 6517P and Xeon Platinum 8165.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 88 | 48 |
Pros & cons summary
| Recency | 1 January 2025 | 1 October 2017 |
| Physical cores | 16 | 24 |
| Threads | 32 | 48 |
| Power consumption (TDP) | 190 Watt | 205 Watt |
Xeon 6517P has an age advantage of 7 years, and 7.9% lower power consumption.
Xeon Platinum 8165, on the other hand, has 50% more physical cores and 50% more threads.
We couldn't decide between Intel Xeon 6517P and Intel Xeon Platinum 8165. We've got no test results to judge.
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