Xeon Platinum 9282 vs A4-9120
Primary details
Comparing A4-9120 and Xeon Platinum 9282 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2654 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Bristol Ridge | Intel Xeon Platinum |
| Power efficiency | 4.85 | no data |
| Architecture codename | Stoney Ridge (2016−2019) | Cascade Lake-AP (2019) |
| Release date | 1 June 2017 (7 years ago) | 2 April 2019 (5 years ago) |
Detailed specifications
A4-9120 and Xeon Platinum 9282 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 | 2 (Dual-core) | 56 (Hexapentaconta-Core) |
| Threads | 2 | 112 |
| Base clock speed | 2.2 GHz | 2.6 GHz |
| Boost clock speed | 2.5 GHz | 3.8 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 26 |
| L1 cache | 160 KB | 64K (per core) |
| L2 cache | 1 MB | 1 MB (per core) |
| L3 cache | no data | 77 MB (shared) |
| Chip lithography | 28 nm | 14 nm |
| Die size | 124.5 mm2 | no data |
| Maximum core temperature | 90 °C | no data |
| Number of transistors | 1200 Million | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on A4-9120 and Xeon Platinum 9282 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 | no data | 8 |
| Socket | BGA | Intel BGA5903 |
| Power consumption (TDP) | 15 Watt | 400 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4-9120 and Xeon Platinum 9282. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Virtualization, | Intel® AVX-512 |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| PowerNow | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| SIPP | - | + |
| Precision Boost 2 | no data | + |
Security technologies
A4-9120 and Xeon Platinum 9282 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4-9120 and Xeon Platinum 9282 are enumerated here.
| AMD-V | + | + |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4-9120 and Xeon Platinum 9282. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2933 |
| Maximum memory size | no data | 2 TiB |
| Max memory channels | no data | 12 |
| Maximum memory bandwidth | no data | 281.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R2 (Stoney Ridge) ( - 655 MHz) | no data |
Pros & cons summary
| Recency | 1 June 2017 | 2 April 2019 |
| Physical cores | 2 | 56 |
| Threads | 2 | 112 |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 400 Watt |
A4-9120 has 2566.7% lower power consumption.
Xeon Platinum 9282, on the other hand, has an age advantage of 1 year, 2700% more physical cores and 5500% more threads, and a 100% more advanced lithography process.
We couldn't decide between A4-9120 and Xeon Platinum 9282. We've got no test results to judge.
Be aware that A4-9120 is a notebook processor while Xeon Platinum 9282 is a server/workstation one.
Should you still have questions on choice between A4-9120 and Xeon Platinum 9282, ask them in Comments section, and we shall answer.
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