Intel Atom Z3785 vs HiSilicon Kirin 990E 5G
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CPU comparison with benchmarks
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| Intel Atom Z3785 | HiSilicon Kirin 990E 5G | |
CPU comparisonIntel Atom Z3785 or HiSilicon Kirin 990E 5G - 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 Intel Atom Z3785 has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. Up to 4 GB of memory is supported in 2 memory channels. The Intel Atom Z3785 was released in Q2/2014. The HiSilicon Kirin 990E 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.86 GHz. The CPU supports up to 8 GB of memory in 4 memory channels. The HiSilicon Kirin 990E 5G was released in Q3/2019. |
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| Intel Atom (108) | Family | HiSilicon Kirin (29) |
| Intel Atom Z3700 (16) | CPU group | HiSilicon Kirin 990 (3) |
| 4 | Generation | 8 |
| Bay Trail | Architecture | Cortex-A76 / Cortex-A55 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z3785 is a 4 core processor with a clock frequency of 1.49 GHz (2.41 GHz). The HiSilicon Kirin 990E 5G has 8 CPU cores with a clock frequency of 2.86 GHz. |
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| Intel Atom Z3785 | Characteristic | HiSilicon Kirin 990E 5G |
| 4 | Cores | 8 |
| 4 | Threads | 8 |
| normal | Core architecture | hybrid (Prime / big.LITTLE) |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.49 GHz (2.41 GHz) | A-Core | 2.86 GHz 2x Cortex-A76 |
| -- | B-Core | 2.36 GHz 2x Cortex-A76 |
| -- | C-Core | 1.95 GHz 4x Cortex-A55 |
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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| Intel Atom Z3785 | Characteristic | HiSilicon Kirin 990E 5G |
| -- | AI hardware | HUAWEI HiAI 2.0 |
| -- | AI specifications | Da Vinci Architecture. 1x Ascend Lite + 1x Ascend Tiny |
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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| Intel HD Graphics (Bay Trail GT1) | GPU | ARM Mali-G76 MP14 |
| 0.31 GHz | GPU frequency | 0.60 GHz |
| 0.83 GHz | GPU (Turbo) | 0.60 GHz |
| 7 | GPU Generation | Bifrost 3 |
| 22 nm | Technology | 7 nm |
| 2 | Max. displays | 2 |
| 4 | Compute units | 14 |
| 32 | Shader | 224 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | 4 GB |
| 11.2 | DirectX Version | 12 |
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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| Intel HD Graphics (Bay Trail GT1) | GPU | ARM Mali-G76 MP14 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode / Encode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode / Encode |
| Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Atom Z3785 supports a maximum of 4 GB of memory in 2 memory channels. The HiSilicon Kirin 990E 5G can connect up to 8 GB of memory in 4 memory channels. |
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| Intel Atom Z3785 | Characteristic | HiSilicon Kirin 990E 5G |
| LPDDR3-1333 | Memory | LPDDR4X-4266 |
| 4 GB | Max. Memory | 8 GB |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 21.3 GB/s | Max. Bandwidth | -- |
| No | ECC | No |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 2.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z3785 has a TDP of 4 W, that of the HiSilicon Kirin 990E 5G is 6 W. |
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| Intel Atom Z3785 | Characteristic | HiSilicon Kirin 990E 5G |
| 4 W | TDP (PL1 / PBP) | 6 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 90 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom Z3785 has a 2.00 MB cache, while the HiSilicon Kirin 990E 5G cache has a total of 2.00 MB. |
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| Intel Atom Z3785 | Characteristic | HiSilicon Kirin 990E 5G |
| 22 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | -- |
| BGA 1380 | Socket | -- |
| VT-x, VT-x EPT | Virtualization | None |
| Yes | AES-NI | No |
| Operating systems | Android | |
| Q2/2014 | Release date | Q3/2019 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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.
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Intel Atom Z3785
Intel HD Graphics (Bay Trail GT1) @ 0.83 GHz |
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HiSilicon Kirin 990E 5G
ARM Mali-G76 MP14 @ 0.60 GHz |
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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.
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Intel Atom Z3785
4C 4T @ 2.41 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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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.
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Intel Atom Z3785
4C 4T @ 1.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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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.
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Intel Atom Z3785
4C 4T @ 2.41 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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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.
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Intel Atom Z3785
4C 4T @ 1.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Devices using this processor |
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| Intel Atom Z3785 | HiSilicon Kirin 990E 5G |
| Unknown | Unknown |
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