Apple A8 vs Apple A9X
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CPU comparison with benchmarks
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| Apple A8 | Apple A9X | |
CPU comparisonApple A8 or Apple A9X - 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 A8 has 2 cores with 2 threads and clocks with a maximum frequency of 1.50 GHz. Up to 1 GB of memory is supported in 1 memory channels. The Apple A8 was released in Q3/2014. The Apple A9X has 2 cores with 2 threads and clocks with a maximum frequency of 2.26 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The Apple A9X was released in Q3/2015. |
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| Apple A series (22) | Family | Apple A series (22) |
| Apple A8/A8X (2) | CPU group | Apple A9/A9X (2) |
| 8 | Generation | 9 |
| A8 | Architecture | A9 |
| Mobile | Segment | Mobile |
| Apple A7 | Predecessor | Apple A8X |
| Apple A9 | Successor | Apple A10X Fusion |
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CPU Cores and Base FrequencyThe Apple A8 is a 2 core processor with a clock frequency of 1.50 GHz. The Apple A9X has 2 CPU cores with a clock frequency of 2.26 GHz. |
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| Apple A8 | Characteristic | Apple A9X |
| 2 | Cores | 2 |
| 2 | Threads | 2 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.50 GHz | Frequency | 2.26 GHz |
| -- | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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| Apple A8 | GPU | Apple A9X |
| 0.53 GHz | GPU frequency | 0.65 GHz |
| -- | GPU (Turbo) | -- |
| 5 | GPU Generation | 6 |
| 20 nm | Technology | 16 nm |
| 1 | Max. displays | 1 |
| 16 | Compute units | 48 |
| 128 | Shader | 384 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 4 GB | Max. GPU Memory | 4 GB |
| -- | 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 A8 | GPU | Apple A9X |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| No | Codec VP8 | Decode |
| No | Codec AV1 | No |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Apple A8 supports a maximum of 1 GB of memory in 1 memory channels. The Apple A9X can connect up to 4 GB of memory in 2 memory channels. |
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| Apple A8 | Characteristic | Apple A9X |
| LPDDR3-1600 | Memory | LPDDR4-3200 |
| 1 GB | Max. Memory | 4 GB |
| 1 (Single Channel) | Memory channels | 2 (Dual Channel) |
| 12.8 GB/s | Max. Bandwidth | 51.2 GB/s |
| No | ECC | No |
| 1.00 MB | L2 Cache | 3.00 MB |
| 4.00 MB | L3 Cache | 4.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Apple A8 has a TDP of 5 W, that of the Apple A9X is 8 W. |
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| Apple A8 | Characteristic | Apple A9X |
| 5 W | TDP (PL1 / PBP) | 8 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Apple A8 has a 5.00 MB cache, while the Apple A9X cache has a total of 7.00 MB. |
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| Apple A8 | Characteristic | Apple A9X |
| 20 nm | Technology | 16 nm |
| Chiplet | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| -- | ISA extensions | -- |
| -- | Socket | -- |
| None | Virtualization | None |
| No | AES-NI | No |
| iOS | Operating systems | iOS |
| Q3/2014 | Release date | Q3/2015 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AnTuTu 8 Benchmark
The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Devices using this processor |
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| Apple A8 | Apple A9X |
| Apple iPhone 6 Apple iPhone 6 Plus Apple iPad Mini 4 Apple TV HD Apple HomePod Apple iPod touch (6. Gen) |
Apple iPad Pro (1. Gen) |
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