Apple M3 Max (14-CPU 30-GPU) | AMD EPYC 7443P | |
CPU comparisonIn this CPU comparison, we compare the Apple M3 Max (14-CPU 30-GPU) and the AMD EPYC 7443P and use benchmarks to check which processor is faster.
We compare the Apple M3 Max (14-CPU 30-GPU) 14 core processor released in Q4/2023 with the AMD EPYC 7443P which has 24 CPU cores and was introduced in Q1/2021. |
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Apple M series (25) | Family | AMD EPYC (129) |
Apple M3 (6) | CPU group | AMD EPYC 7003 (29) |
3 | Generation | 3 |
M3 | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
Apple M2 Max (30-GPU) | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Apple M3 Max (14-CPU 30-GPU) is a 14 core processor with a clock frequency of 0.70 GHz (4.06 GHz). The processor can compute 14 threads at the same time. The AMD EPYC 7443P clocks with 2.85 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Apple M3 Max (14-CPU 30-GPU) | Characteristic | AMD EPYC 7443P |
14 | Cores | 24 |
14 | Threads | 48 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
0.70 GHz (4.06 GHz) 10x P-Core |
A-Core | 2.85 GHz (4.00 GHz) 24x Zen 3 |
0.74 GHz (2.75 GHz) 4x E-Core |
B-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Apple M3 Max (14-CPU 30-GPU) | Characteristic | AMD EPYC 7443P |
Apple Neural Engine | AI hardware | -- |
16 Neural cores @ 35 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Apple M3 Max (30 Core) | GPU | no iGPU |
0.39 GHz | GPU frequency | -- |
1.40 GHz | GPU (Turbo) | -- |
-- | GPU Generation | -- |
3 nm | Technology | |
5 | Max. displays | |
480 | Compute units | -- |
3840 | Shader | -- |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
96 GB | Max. GPU Memory | -- |
-- | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Apple M3 Max (30 Core) | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 96 GB of memory in a maximum of 3 memory channels is supported by the Apple M3 Max (14-CPU 30-GPU), while the AMD EPYC 7443P supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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Apple M3 Max (14-CPU 30-GPU) | Characteristic | AMD EPYC 7443P |
LPDDR5-6400 | Memory | DDR4-3200 |
96 GB | Max. Memory | 4096 GB |
3 | Memory channels | 8 (Octa Channel) |
307.2 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
36.00 MB | L2 Cache | -- |
-- | L3 Cache | 128.00 MB |
4.0 | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Apple M3 Max (14-CPU 30-GPU) has a TDP of 50 W. The TDP of the AMD EPYC 7443P is 200 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Apple M3 Max (14-CPU 30-GPU) | Characteristic | AMD EPYC 7443P |
50 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 165 W |
100 °C | Tjunction max. | -- |
Technical detailsThe Apple M3 Max (14-CPU 30-GPU) has 36.00 MB cache and is manufactured in 3 nm. The cache of AMD EPYC 7443P is at 128.00 MB. The processor is manufactured in 7 nm. |
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Apple M3 Max (14-CPU 30-GPU) | Characteristic | AMD EPYC 7443P |
3 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
Rosetta 2 x86-Emulation | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | SP3 |
Apple Virtualization Framework | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
macOS, iPadOS | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q1/2021 |
-- | Release price | 1337 $ |
show more data | show more data | |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 4.06 GHz |
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AMD EPYC 7443P
24C 48T @ 4.00 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
Apple M3 Max (14-CPU 30-GPU)
Apple M3 Max (30 Core) @ 1.40 GHz |
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AMD EPYC 7443P
@ 0.00 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 3.60 GHz |
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AMD EPYC 7443P
24C 48T @ 3.60 GHz |
Apple M3 Max (14-CPU 30-GPU)
14C 14T @ 0.70 GHz |
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AMD EPYC 7443P
24C 48T @ 2.85 GHz |
Devices using this processor |
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Apple M3 Max (14-CPU 30-GPU) | AMD EPYC 7443P |
Apple MacBook Pro 14 (2023) Apple MacBook Pro 16 (2023) |
Unknown |