Apple A12Z Bionic | AMD EPYC 7662 | |
CPU comparisonIn this CPU comparison, we compare the Apple A12Z Bionic and the AMD EPYC 7662 and use benchmarks to check which processor is faster.
We compare the Apple A12Z Bionic 8 core processor released in Q1/2020 with the AMD EPYC 7662 which has 64 CPU cores and was introduced in Q1/2020. |
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Apple A series (22) | Family | AMD EPYC (129) |
Apple A12/A12X/A12Z (3) | CPU group | AMD EPYC 7002 (24) |
12 | Generation | 2 |
A12 | Architecture | Rome (Zen 2) |
Mobile | Segment | Desktop / Server |
Apple A10X Fusion | Predecessor | -- |
-- | Successor | AMD EPYC 7763 |
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CPU Cores and Base FrequencyThe Apple A12Z Bionic is a 8 core processor with a clock frequency of 2.49 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 7662 clocks with 2.00 GHz (3.30 GHz), has 64 CPU cores and can calculate 128 threads in parallel. |
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Apple A12Z Bionic | Characteristic | AMD EPYC 7662 |
8 | Cores | 64 |
8 | Threads | 128 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.49 GHz 4x Vortex |
A-Core | 2.00 GHz (3.30 GHz) |
1.59 GHz 4x Tempest |
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 A12Z Bionic | Characteristic | AMD EPYC 7662 |
Apple Neural Engine | AI hardware | -- |
8 Neural cores @ 5 TOPS | AI specifications | -- |
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 A12Z | GPU | no iGPU |
1.13 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
9 | GPU Generation | -- |
7 nm | Technology | |
1 | Max. displays | |
32 | Compute units | -- |
512 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
6 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 A12Z | 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 / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 6 GB of memory in a maximum of 2 memory channels is supported by the Apple A12Z Bionic, while the AMD EPYC 7662 supports a maximum of GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Apple A12Z Bionic | Characteristic | AMD EPYC 7662 |
LPDDR4X-4266 | Memory | DDR4-3200 |
6 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
68.2 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
8.00 MB | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Apple A12Z Bionic has a TDP of 15 W. The TDP of the AMD EPYC 7662 is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Apple A12Z Bionic | Characteristic | AMD EPYC 7662 |
15 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Apple A12Z Bionic has 8.00 MB cache and is manufactured in 7 nm. The cache of AMD EPYC 7662 is at 256.00 MB. The processor is manufactured in 7 nm. |
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Apple A12Z Bionic | Characteristic | AMD EPYC 7662 |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | SP3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
iOS | Operating systems | Windows 10, Linux |
Q1/2020 | Release date | Q1/2020 |
-- | Release price | -- |
show more data | show more data | |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
Apple A12Z Bionic
Apple A12Z @ 1.13 GHz |
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AMD EPYC 7662
@ 0.00 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.00 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.00 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.40 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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AMD EPYC 7662
64C 128T @ 2.00 GHz |
Devices using this processor |
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Apple A12Z Bionic | AMD EPYC 7662 |
Apple iPad Pro 2020 | Unknown |