Xeon D-2757NX vs Phi 7120D
Primary details
Comparing Xeon Phi 7120D and Xeon D-2757NX 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 |
| Architecture codename | Knights Corner (2012−2014) | no data |
| Release date | 1 March 2014 (10 years ago) | 1 July 2022 (2 years ago) |
Detailed specifications
Xeon Phi 7120D and Xeon D-2757NX 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 | 61 (Henihexaconta-Core) | 12 (Dodeca-Core) |
| Threads | 244 | 24 |
| Base clock speed | 1.24 GHz | 2.5 GHz |
| Boost clock speed | 1.33 GHz | 3.5 GHz |
| L1 cache | 32 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 0 KB (shared) | 20 MB |
| Chip lithography | 22 nm | 10 nm |
| Die size | 350 mm2 | no data |
| Number of transistors | 5,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon Phi 7120D and Xeon D-2757NX 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 | no data |
| Socket | SFF 230-pin | FCBGA2579 |
| Power consumption (TDP) | 270 Watt | 107 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Phi 7120D and Xeon D-2757NX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon Phi 7120D and Xeon D-2757NX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Phi 7120D and Xeon D-2757NX are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7120D and Xeon D-2757NX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR4 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 4 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Phi 7120D and Xeon D-2757NX.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 32 |
| USB revision | no data | 3.0 |
| Max number of SATA 6 Gb/s Ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Recency | 1 March 2014 | 1 July 2022 |
| Physical cores | 61 | 12 |
| Threads | 244 | 24 |
| Chip lithography | 22 nm | 10 nm |
| Power consumption (TDP) | 270 Watt | 107 Watt |
Xeon Phi 7120D has 408.3% more physical cores and 916.7% more threads.
Xeon D-2757NX, on the other hand, has an age advantage of 8 years, a 120% more advanced lithography process, and 152.3% lower power consumption.
We couldn't decide between Xeon Phi 7120D and Xeon D-2757NX. We've got no test results to judge.
Should you still have questions on choice between Xeon Phi 7120D and Xeon D-2757NX, ask them in Comments section, and we shall answer.
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