Apple M1 vs EPYC Embedded 3251
Primary details
Comparing EPYC Embedded 3251 and Apple M1 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1192 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD EPYC Embedded | Apple Apple M-Series |
| Architecture codename | Zen (2017−2020) | no data |
| Release date | 21 February 2018 (6 years ago) | 10 November 2020 (4 years ago) |
| Launch price (MSRP) | $315 | no data |
Detailed specifications
EPYC Embedded 3251 and Apple M1 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 8 |
| Base clock speed | 2.5 GHz | 2.064 GHz |
| Boost clock speed | 2.5 GHz | 3.2 GHz |
| Multiplier | 25 | no data |
| L1 cache | 768 KB | 2 MB |
| L2 cache | 4 MB | 16 MB |
| L3 cache | 16 MB (shared) | 16 MB |
| Chip lithography | 14 nm | 5 nm |
| Die size | 213 mm2 | no data |
| Number of transistors | 4800 Million | 16000 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on EPYC Embedded 3251 and Apple M1 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 (Uniprocessor) | no data |
| Socket | TR4 | no data |
| Power consumption (TDP) | 55 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC Embedded 3251 and Apple M1. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC Embedded 3251 and Apple M1 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC Embedded 3251 and Apple M1. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | no data |
| Maximum memory size | 512 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Apple M1 8-Core GPU |
Pros & cons summary
| Recency | 21 February 2018 | 10 November 2020 |
| Threads | 16 | 8 |
| Chip lithography | 14 nm | 5 nm |
EPYC Embedded 3251 has 100% more threads.
Apple M1, on the other hand, has an age advantage of 2 years, and a 180% more advanced lithography process.
We couldn't decide between EPYC Embedded 3251 and Apple M1. We've got no test results to judge.
Be aware that EPYC Embedded 3251 is a server/workstation processor while Apple M1 is a notebook one.
Should you still have questions on choice between EPYC Embedded 3251 and Apple M1, ask them in Comments section, and we shall answer.
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