A4-9120C vs Xeon Phi 7250F
Primary details
Comparing Xeon Phi 7250F and A4-9120C processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 2752 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Bristol Ridge |
| Architecture codename | Knights Landing (2016) | Stoney Ridge (2016−2019) |
| Release date | 20 June 2016 (8 years ago) | 6 January 2019 (5 years ago) |
| Current price | $390 | $290 |
Detailed specifications
Xeon Phi 7250F and A4-9120C 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 | 68 (Octahexaconta-Core) | 2 (Dual-core) |
| Threads | 272 | 2 |
| Base clock speed | 1.4 GHz | 1.6 GHz |
| Boost clock speed | 1.6 GHz | 2.4 GHz |
| L1 cache | 32 KB (per core) | 160 KB |
| L2 cache | 512 KB (per core) | 1 MB |
| L3 cache | 0 KB (shared) | no data |
| Chip lithography | 14 nm | 28 nm |
| Die size | no data | 124.5 mm2 |
| Number of transistors | 8,000 million | 1200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon Phi 7250F and A4-9120C 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 | 3647 | BGA |
| Power consumption (TDP) | 230 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Phi 7250F and A4-9120C. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Single-Channel DDR4-2133, Virtualization, |
| AES-NI | + | no data |
| AVX | + | no data |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
Security technologies
Xeon Phi 7250F and A4-9120C technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Phi 7250F and A4-9120C are enumerated here.
| AMD-V | no data | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7250F and A4-9120C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon R4 (Stoney Ridge) |
Pros & cons summary
| Recency | 20 June 2016 | 6 January 2019 |
| Physical cores | 68 | 2 |
| Threads | 272 | 2 |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 230 Watt | 6 Watt |
We couldn't decide between Xeon Phi 7250F and A4-9120C. We've got no test results to judge.
Be aware that Xeon Phi 7250F is a server/workstation processor while A4-9120C is a notebook one.
Should you still have questions on choice between Xeon Phi 7250F and A4-9120C, ask them in Comments section, and we shall answer.
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