Apple M4 Max (14 cores) vs EPYC 7643P
Primary details
Comparing EPYC 7643P and Apple M4 Max (14 cores) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 51 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 13.70 | no data |
| Market segment | Server | Laptop |
| Series | no data | Apple M4 |
| Power efficiency | 18.18 | no data |
| Architecture codename | Milan (2021−2023) | no data |
| Release date | 5 September 2023 (1 year ago) | 30 November 2024 (recently) |
| Launch price (MSRP) | $2,722 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
EPYC 7643P and Apple M4 Max (14 cores) 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 | 48 (Octatetraconta-Core) | 14 (Tetradeca-Core) |
| Threads | 96 | 14 |
| Base clock speed | 2.3 GHz | no data |
| Boost clock speed | 3.6 GHz | 4.51 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 256 MB (shared) | no data |
| Chip lithography | 7 nm | 3 nm |
| Die size | 8x 81 mm2 | no data |
| Number of transistors | 33,200 million | no data |
| 64 bit support | - | + |
Compatibility
Information on EPYC 7643P and Apple M4 Max (14 cores) 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 | no data |
| Socket | SP3 | no data |
| Power consumption (TDP) | 225 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7643P and Apple M4 Max (14 cores). 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 EPYC 7643P and Apple M4 Max (14 cores) are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7643P and Apple M4 Max (14 cores). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Apple M4 32-core GPU |
Peripherals
Specifications and connection of peripherals supported by EPYC 7643P and Apple M4 Max (14 cores).
| PCIe version | 4.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Recency | 5 September 2023 | 30 November 2024 |
| Physical cores | 48 | 14 |
| Threads | 96 | 14 |
| Chip lithography | 7 nm | 3 nm |
| Power consumption (TDP) | 225 Watt | 80 Watt |
EPYC 7643P has 242.9% more physical cores and 585.7% more threads.
Apple M4 Max (14 cores), on the other hand, has an age advantage of 1 year, a 133.3% more advanced lithography process, and 181.3% lower power consumption.
We couldn't decide between EPYC 7643P and Apple M4 Max (14 cores). We've got no test results to judge.
Be aware that EPYC 7643P is a server/workstation processor while Apple M4 Max (14 cores) is a notebook one.
Should you still have questions on choice between EPYC 7643P and Apple M4 Max (14 cores), ask them in Comments section, and we shall answer.
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