Apple A12Z Bionic | Intel Core i7-4558U | |
CPU comparisonIn this CPU comparison, we compare the Apple A12Z Bionic and the Intel Core i7-4558U and use benchmarks to check which processor is faster.
We compare the Apple A12Z Bionic 8 core processor released in Q1/2020 with the Intel Core i7-4558U which has 2 CPU cores and was introduced in Q3/2013. |
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Apple A series (22) | Family | Intel Core i7 (298) |
Apple A12/A12X/A12Z (3) | CPU group | Intel Core i 4000U (26) |
12 | Generation | 4 |
A12 | Architecture | Haswell U |
Mobile | Segment | Mobile |
Apple A10X Fusion | Predecessor | -- |
-- | Successor | -- |
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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 Intel Core i7-4558U clocks with 2.80 GHz (3.30 GHz), has 2 CPU cores and can calculate 4 threads in parallel. |
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Apple A12Z Bionic | Characteristic | Intel Core i7-4558U |
8 | Cores | 2 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.49 GHz 4x Vortex |
A-Core | 2.80 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 | Intel Core i7-4558U |
Apple Neural Engine | AI hardware | -- |
8 Neural cores @ 5 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 A12Z | GPU | Intel Iris Graphics 5100 |
1.13 GHz | GPU frequency | 0.20 GHz |
-- | GPU (Turbo) | 1.20 GHz |
9 | GPU Generation | 7.5 |
7 nm | Technology | 22 nm |
1 | Max. displays | 3 |
32 | Compute units | 40 |
512 | Shader | 320 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
6 GB | Max. GPU Memory | 16 GB |
-- | DirectX Version | 11.1 |
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 | Intel Iris Graphics 5100 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to 6 GB of memory in a maximum of 2 memory channels is supported by the Apple A12Z Bionic, while the Intel Core i7-4558U supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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Apple A12Z Bionic | Characteristic | Intel Core i7-4558U |
LPDDR4X-4266 | Memory | DDR3L-1333, DDR3L-1600 |
6 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
68.2 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
8.00 MB | L2 Cache | -- |
-- | L3 Cache | 4.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe Apple A12Z Bionic has a TDP of 15 W. The TDP of the Intel Core i7-4558U is 28 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 | Intel Core i7-4558U |
15 W | TDP (PL1 / PBP) | 28 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Apple A12Z Bionic has 8.00 MB cache and is manufactured in 7 nm. The cache of Intel Core i7-4558U is at 4.00 MB. The processor is manufactured in 22 nm. |
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Apple A12Z Bionic | Characteristic | Intel Core i7-4558U |
7 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX2 |
-- | Socket | BGA 1168 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
iOS | Operating systems | Windows 10, Linux |
Q1/2020 | Release date | Q3/2013 |
-- | Release price | 345 $ |
show more data | show more data | |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.10 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.10 GHz |
Apple A12Z Bionic
Apple A12Z @ 1.13 GHz |
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Intel Core i7-4558U
Intel Iris Graphics 5100 @ 1.20 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.10 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 2.80 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 2.80 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.10 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.30 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 3.10 GHz |
Apple A12Z Bionic
8C 8T @ 2.49 GHz |
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Intel Core i7-4558U
2C 4T @ 2.80 GHz |
Devices using this processor |
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Apple A12Z Bionic | Intel Core i7-4558U |
Apple iPad Pro 2020 | Unknown |