EPYC 4124P vs A4-9120C
Primary details
Comparing A4-9120C and EPYC 4124P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2752 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Bristol Ridge | no data |
| Architecture codename | Stoney Ridge (2016−2019) | Raphael |
| Release date | 6 January 2019 (5 years ago) | 21 May 2024 (less than a year ago) |
| Current price | $290 | no data |
Detailed specifications
A4-9120C and EPYC 4124P 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) | 4 (Quad-Core) |
| Threads | 2 | 8 |
| Base clock speed | 1.6 GHz | 3.8 GHz |
| Boost clock speed | 2.4 GHz | 5.1 GHz |
| L1 cache | 160 KB | 64 KB (per core) |
| L2 cache | 1 MB | 1 MB (per core) |
| L3 cache | no data | 32 MB (shared) |
| Chip lithography | 28 nm | 5 nm |
| Die size | 124.5 mm2 | 71 mm2 |
| Maximum case temperature (TCase) | no data | 61 °C |
| Number of transistors | 1200 Million | 6,570 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | No | No |
Compatibility
Information on A4-9120C and EPYC 4124P 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 | 1 |
| Socket | BGA | AM5 |
| Power consumption (TDP) | 6 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4-9120C and EPYC 4124P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Single-Channel DDR4-2133, Virtualization, | no data |
| AES-NI | no data | + |
| AVX | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4-9120C and EPYC 4124P are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4-9120C and EPYC 4124P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon R4 (Stoney Ridge) | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by A4-9120C and EPYC 4124P.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 28 |
Pros & cons summary
| Recency | 6 January 2019 | 21 May 2024 |
| Physical cores | 2 | 4 |
| Threads | 2 | 8 |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 6 Watt | 65 Watt |
We couldn't decide between A4-9120C and EPYC 4124P. We've got no test results to judge.
Be aware that A4-9120C is a notebook processor while EPYC 4124P is a server/workstation one.
Should you still have questions on choice between A4-9120C and EPYC 4124P, ask them in Comments section, and we shall answer.
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