Apple M2 Ultra (60-GPU) | AMD EPYC 7453 | |
CPU comparisonApple M2 Ultra (60-GPU) or AMD EPYC 7453 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Apple M2 Ultra (60-GPU) has 24 cores with 24 threads and clocks with a maximum frequency of 3.50 GHz. Up to 192 GB of memory is supported in 8 memory channels. The Apple M2 Ultra (60-GPU) was released in Q2/2023. The AMD EPYC 7453 has 28 cores with 56 threads and clocks with a maximum frequency of 3.45 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7453 was released in Q1/2021. |
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Apple M series (25) | Family | AMD EPYC (129) |
Apple M2 (8) | CPU group | AMD EPYC 7003 (29) |
2 | Generation | 3 |
M2 | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
Apple M1 Ultra (48-GPU) | Predecessor | AMD EPYC 7452 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Apple M2 Ultra (60-GPU) has 24 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Apple M2 Ultra (60-GPU) is 0.66 GHz (3.50 GHz) while the AMD EPYC 7453 has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7453 is at 2.75 GHz (3.45 GHz). |
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Apple M2 Ultra (60-GPU) | Characteristic | AMD EPYC 7453 |
24 | Cores | 28 |
24 | Threads | 56 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
0.66 GHz (3.50 GHz) 16x Avalanche |
A-Core | 2.75 GHz (3.45 GHz) 28x Zen 3 |
0.60 GHz (2.42 GHz) 8x Blizzard |
B-Core | -- |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Apple M2 Ultra (60-GPU) | Characteristic | AMD EPYC 7453 |
Apple Neural Engine | AI hardware | -- |
32 Neural cores @ 31.6 TOPS | AI specifications | -- |
Internal GraphicsThe Apple M2 Ultra (60-GPU) or AMD EPYC 7453 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Apple M2 Ultra (60 Core) | GPU | no iGPU |
0.45 GHz | GPU frequency | -- |
1.40 GHz | GPU (Turbo) | -- |
2 | GPU Generation | -- |
5 nm | Technology | |
8 | Max. displays | |
960 | Compute units | -- |
7680 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
192 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 M2 Ultra (60 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 |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Apple M2 Ultra (60-GPU) can use up to 192 GB of memory in 8 memory channels. The maximum memory bandwidth is 819.1 GB/s. The AMD EPYC 7453 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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Apple M2 Ultra (60-GPU) | Characteristic | AMD EPYC 7453 |
LPDDR5-6400 | Memory | DDR4-3200 |
192 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
819.1 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
72.00 MB | L2 Cache | -- |
-- | L3 Cache | 64.00 MB |
4.0 | PCIe version | 4.0 |
64 | PCIe lanes | 128 |
126.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Apple M2 Ultra (60-GPU) is 80 W, while the AMD EPYC 7453 has a TDP of 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Apple M2 Ultra (60-GPU) | Characteristic | AMD EPYC 7453 |
80 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
-- | TDP up | 240 W |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Apple M2 Ultra (60-GPU) is manufactured in 5 nm and has 72.00 MB cache. The AMD EPYC 7453 is manufactured in 7 nm and has a 64.00 MB cache. |
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Apple M2 Ultra (60-GPU) | Characteristic | AMD EPYC 7453 |
5 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8.5-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 |
Q2/2023 | Release date | Q1/2021 |
-- | Release price | 1570 $ |
show more data | show more data | |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 3.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
Apple M2 Ultra (60-GPU)
Apple M2 Ultra (60 Core) @ 1.40 GHz |
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AMD EPYC 7453
@ 0.00 GHz |
Apple M2 Ultra (60-GPU)
28,570 CB R23 MC @ 80 W |
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AMD EPYC 7453
2.75 GHz |
Apple M2 Ultra (60-GPU)
24C 24T @ 0.66 GHz |
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AMD EPYC 7453
28C 56T @ 2.75 GHz |
Devices using this processor |
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Apple M2 Ultra (60-GPU) | AMD EPYC 7453 |
Unknown | Unknown |