AMD A9-9425 | Apple A11 Bionic | |
CPU comparisonAMD A9-9425 or Apple A11 Bionic - 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 AMD A9-9425 has 2 cores with 2 threads and clocks with a maximum frequency of 3.70 GHz. Up to 8 GB of memory is supported in 1 memory channels. The AMD A9-9425 was released in Q2/2017. The Apple A11 Bionic has 6 cores with 6 threads and clocks with a maximum frequency of 2.39 GHz. The CPU supports up to 3 GB of memory in 1 memory channels. The Apple A11 Bionic was released in Q3/2017. |
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AMD A (112) | Family | Apple A series (22) |
AMD A9-9000 (4) | CPU group | Apple A11 (1) |
4 | Generation | 11 |
Stoney Ridge (Excavator) | Architecture | A11 |
Mobile | Segment | Mobile |
-- | Predecessor | Apple A10 Fusion |
-- | Successor | Apple A12 Bionic |
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CPU Cores and Base FrequencyThe AMD A9-9425 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A9-9425 is 3.10 GHz (3.70 GHz) while the Apple A11 Bionic has 6 CPU cores and 6 threads can calculate simultaneously. The clock frequency of the Apple A11 Bionic is at 2.39 GHz. |
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AMD A9-9425 | Characteristic | Apple A11 Bionic |
2 | Cores | 6 |
2 | Threads | 6 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
3.10 GHz (3.70 GHz) | A-Core | 2.39 GHz 2x Monsoon |
-- | B-Core | 1.19 GHz 4x Mistral |
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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AMD A9-9425 | Characteristic | Apple A11 Bionic |
-- | AI hardware | Apple Neural Engine |
-- | AI specifications | 2 Neural cores @ 0.6 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The AMD A9-9425 or Apple A11 Bionic 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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AMD Radeon R5 (Stoney Ridge) | GPU | Apple A11 |
0.85 GHz | GPU frequency | 1.07 GHz |
-- | GPU (Turbo) | -- |
7 | GPU Generation | 8 |
28 nm | Technology | 10 nm |
3 | Max. displays | 1 |
3 | Compute units | 12 |
192 | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 3 GB |
12 | 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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AMD Radeon R5 (Stoney Ridge) | GPU | Apple A11 |
Decode | Codec h265 / HEVC (8 bit) | Decode |
Decode | Codec h265 / HEVC (10 bit) | Decode |
Decode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | Decode |
Decode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD A9-9425 can use up to 8 GB of memory in 1 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Apple A11 Bionic supports up to 3 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 34.1 GB/s. |
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AMD A9-9425 | Characteristic | Apple A11 Bionic |
DDR4-2133 | Memory | LPDDR4X-4266 |
8 GB | Max. Memory | 3 GB |
1 (Single Channel) | Memory channels | 1 (Single Channel) |
17.1 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | No |
-- | L2 Cache | 8.00 MB |
2.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
8 | PCIe lanes | -- |
7.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A9-9425 is 15 W, while the Apple A11 Bionic has a TDP of 8 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD A9-9425 | Characteristic | Apple A11 Bionic |
15 W | TDP (PL1 / PBP) | 8 W |
-- | TDP (PL2) | -- |
25 W | TDP up | -- |
10 W | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe AMD A9-9425 is manufactured in 28 nm and has 2.00 MB cache. The Apple A11 Bionic is manufactured in 10 nm and has a 8.00 MB cache. |
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AMD A9-9425 | Characteristic | Apple A11 Bionic |
28 nm | Technology | 10 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
FP4 | Socket | -- |
AMD-V | Virtualization | None |
Yes | AES-NI | No |
Operating systems | iOS | |
Q2/2017 | Release date | Q3/2017 |
-- | Release price | -- |
show more data | show more data | |
AMD A9-9425
2C 2T @ 3.70 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
AMD Radeon R5 (Stoney Ridge) @ 0.85 GHz |
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Apple A11 Bionic
Apple A11 @ 1.07 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.70 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.70 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.70 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
Devices using this processor |
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AMD A9-9425 | Apple A11 Bionic |
Unknown | Apple iPhone 8 Apple iPhone 8 Plus Apple iPhone X |