EPYC Embedded 3151 vs A4-1200
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3467 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD A-Series | AMD EPYC Embedded |
| Power efficiency | 5.63 | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | GlobalFoundries |
| Architecture codename | Temash (2013) | Zen (2017−2020) |
| Release date | 23 May 2013 (12 years ago) | 21 February 2018 (7 years ago) |
Detailed specifications
A4-1200 and EPYC Embedded 3151 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 | no data | 2.7 GHz |
| Boost clock speed | 1 GHz | 2.7 GHz |
| Multiplier | no data | 27 |
| L1 cache | 128K (per core) | 384 KB |
| L2 cache | 512K (per core) | 2 MB |
| L3 cache | 0 KB | 16 MB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 246 mm2 | 213 mm2 |
| Maximum case temperature (TCase) | 90 °C | no data |
| Number of transistors | 1,178 million | 4800 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on A4-1200 and EPYC Embedded 3151 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 | 1 (Uniprocessor) |
| Socket | FT3 | AMD BGA SP4r2 |
| Power consumption (TDP) | 4 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4-1200 and EPYC Embedded 3151. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX | no data |
| AES-NI | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4-1200 and EPYC Embedded 3151 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4-1200 and EPYC Embedded 3151. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-2666 |
| Maximum memory size | no data | 512 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8180 (225 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by A4-1200 and EPYC Embedded 3151.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 23 May 2013 | 21 February 2018 |
| Physical cores | 2 | 4 |
| Threads | 2 | 8 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 4 Watt | 45 Watt |
A4-1200 has 1025% lower power consumption.
EPYC Embedded 3151, on the other hand, has an age advantage of 4 years, 100% more physical cores and 300% more threads, and a 128.6% more advanced lithography process.
We couldn't decide between AMD A4-1200 and AMD EPYC Embedded 3151. We've got no test results to judge.
Be aware that A4-1200 is a notebook processor while EPYC Embedded 3151 is a server/workstation one.
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