Xeon Silver 4214R vs Phi 3120A
Primary details
Comparing Xeon Phi 3120A and Xeon Silver 4214R processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 673 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 25.89 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon Silver |
| Power efficiency | no data | 10.88 |
| Architecture codename | Knights Corner (2012−2014) | Cascade Lake (2019−2020) |
| Release date | 17 June 2013 (11 years ago) | 24 February 2020 (4 years ago) |
| Launch price (MSRP) | no data | $705 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Phi 3120A and Xeon Silver 4214R 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 | 57 (Heptapentaconta-Core) | 12 (Dodeca-Core) |
| Threads | 228 | 24 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 1.1 GHz | 3.5 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 24 |
| L1 cache | 32 KB (per core) | 768 KB |
| L2 cache | 512 KB (per core) | 12 MB |
| L3 cache | 0 KB (shared) | 16.5 MB |
| Chip lithography | 22 nm | 14 nm |
| Die size | 350 mm2 | no data |
| Maximum core temperature | no data | 79 °C |
| Number of transistors | 5,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon Phi 3120A and Xeon Silver 4214R 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 | PCIe x16 | FCLGA3647 |
| Power consumption (TDP) | 300 Watt | 100 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Phi 3120A and Xeon Silver 4214R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Xeon Phi 3120A and Xeon Silver 4214R technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Phi 3120A and Xeon Silver 4214R are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Phi 3120A and Xeon Silver 4214R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR4-2400 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 115.212 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Phi 3120A and Xeon Silver 4214R.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 17 June 2013 | 24 February 2020 |
| Physical cores | 57 | 12 |
| Threads | 228 | 24 |
| Chip lithography | 22 nm | 14 nm |
| Power consumption (TDP) | 300 Watt | 100 Watt |
Xeon Phi 3120A has 375% more physical cores and 850% more threads.
Xeon Silver 4214R, on the other hand, has an age advantage of 6 years, a 57.1% more advanced lithography process, and 200% lower power consumption.
We couldn't decide between Xeon Phi 3120A and Xeon Silver 4214R. We've got no test results to judge.
Should you still have questions on choice between Xeon Phi 3120A and Xeon Silver 4214R, ask them in Comments section, and we shall answer.
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