EPYC 9456P vs Apple M1
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1560 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Apple Apple M-Series | no data |
| Designer | Apple | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | no data | Venice (2004−2026) |
| Release date | 10 November 2020 (5 years ago) | 23 July 2026 (less than a year ago) |
| Launch price (MSRP) | no data | $4,628 |
Detailed specifications
Basic parameters of M1 and EPYC 9456P: 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) | 48 (Octatetraconta-Core) |
| Threads | 8 | 96 |
| Base clock speed | 2.064 GHz | 3.2 GHz |
| Boost clock speed | 3.2 GHz | 3.7 GHz |
| L1 cache | 2 MB | 80 KB (per core) |
| L2 cache | 16 MB | 1 MB (per core) |
| L3 cache | 16 MB | 256 MB (shared) |
| Chip lithography | 5 nm | 2 nm |
| Die size | no data | 4x 165 mm2 |
| Number of transistors | 16000 Million | 101,500 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on M1 and EPYC 9456P 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 | no data | SP8 |
| Power consumption (TDP) | no data | 265 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M1 and EPYC 9456P. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by M1 and EPYC 9456P are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by M1 and EPYC 9456P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Apple M1 8-Core GPU | N/A |
Peripherals
Specifications and connection of peripherals supported by M1 and EPYC 9456P.
| PCIe version | no data | 6.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 10 November 2020 | 23 July 2026 |
| Physical cores | 8 | 48 |
| Threads | 8 | 96 |
| Chip lithography | 5 nm | 2 nm |
EPYC 9456P has an age advantage of 5 years, 500% more physical cores and 1100% more threads, and a 150% more advanced lithography process.
We couldn't decide between Apple M1 and AMD EPYC 9456P. We've got no test results to judge.
Be aware that Apple M1 is a notebook processor while EPYC 9456P is a server/workstation one.
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