Xeon Platinum 8351N vs D-2177NT
Primary details
Comparing Xeon D-2177NT and Xeon Platinum 8351N processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | Intel Xeon D | no data |
| Architecture codename | Skylake (server) (2017−2018) | Ice Lake-SP (2021) |
| Release date | 7 February 2018 (6 years ago) | 6 April 2021 (3 years ago) |
| Launch price (MSRP) | $1,443 | no data |
Detailed specifications
Xeon D-2177NT and Xeon Platinum 8351N 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 | 14 (Tetradeca-Core) | 36 |
| Threads | 28 | 72 |
| Base clock speed | 1.9 GHz | 2.4 GHz |
| Boost clock speed | 3 GHz | 3.5 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 19 | no data |
| L1 cache | 896 KB | 64K (per core) |
| L2 cache | 14 MB | 1 MB (per core) |
| L3 cache | 19.25 MB | 54 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Maximum case temperature (TCase) | no data | 76 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon D-2177NT and Xeon Platinum 8351N 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.
| Number of CPUs in a configuration | 1 (Uniprocessor) | 1 |
| Socket | FCBGA2518 | FCLGA4189 |
| Power consumption (TDP) | 105 Watt | 225 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-2177NT and Xeon Platinum 8351N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | + | no data |
| Speed Shift | no data | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Turbo Boost Max 3.0 | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Xeon D-2177NT and Xeon Platinum 8351N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | no data |
| MPX | + | - |
| SGX | - | Yes with Intel® SPS |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-2177NT and Xeon Platinum 8351N are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-2177NT and Xeon Platinum 8351N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2933 |
| Maximum memory size | 512 GB | 6 TB |
| Max memory channels | 4 | 8 |
| Maximum memory bandwidth | 85.33 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon D-2177NT and Xeon Platinum 8351N.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 32 | 64 |
Pros & cons summary
| Recency | 7 February 2018 | 6 April 2021 |
| Physical cores | 14 | 36 |
| Threads | 28 | 72 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 105 Watt | 225 Watt |
Xeon D-2177NT has 114.3% lower power consumption.
Xeon Platinum 8351N, on the other hand, has an age advantage of 3 years, 157.1% more physical cores and 157.1% more threads, and a 40% more advanced lithography process.
We couldn't decide between Xeon D-2177NT and Xeon Platinum 8351N. We've got no test results to judge.
Should you still have questions on choice between Xeon D-2177NT and Xeon Platinum 8351N, ask them in Comments section, and we shall answer.
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