Intel Core M-5Y71 vs HiSilicon Kirin 985 5G
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CPU comparison with benchmarks
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| Intel Core M-5Y71 | HiSilicon Kirin 985 5G | |
CPU comparisonIntel Core M-5Y71 or HiSilicon Kirin 985 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 Core M-5Y71 has 2 cores with 4 threads and clocks with a maximum frequency of 2.90 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core M-5Y71 was released in Q4/2014. The HiSilicon Kirin 985 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.58 GHz. The CPU supports up to GB of memory in 4 memory channels. The HiSilicon Kirin 985 5G was released in Q2/2020. |
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| Intel Core M (16) | Family | HiSilicon Kirin (29) |
| Intel Core M 5 (7) | CPU group | HiSilicon Kirin 980 (2) |
| 5 | Generation | 7 |
| Broadwell Y | Architecture | Cortex-A76 / Cortex-A55 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core M-5Y71 has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core M-5Y71 is 1.20 GHz (2.90 GHz) while the HiSilicon Kirin 985 5G has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 985 5G is at 2.58 GHz. |
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| Intel Core M-5Y71 | Characteristic | HiSilicon Kirin 985 5G |
| 2 | Cores | 8 |
| 4 | Threads | 8 |
| normal | Core architecture | hybrid (Prime / big.LITTLE) |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.20 GHz (2.90 GHz) | A-Core | 2.58 GHz 1x Cortex-A76 |
| -- | B-Core | 2.40 GHz 3x Cortex-A76 |
| -- | C-Core | 1.84 GHz 4x Cortex-A55 |
Integrated graphics (iGPU)The Intel Core M-5Y71 or HiSilicon Kirin 985 5G 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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| Intel HD Graphics 5300 | GPU | ARM Mali-G77 MP8 |
| 0.30 GHz | GPU frequency | 0.80 GHz |
| 0.90 GHz | GPU (Turbo) | -- |
| 8 | GPU Generation | Vallhall 1 |
| 14 nm | Technology | 7 nm |
| 3 | Max. displays | 1 |
| 24 | Compute units | 8 |
| 192 | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 16 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 5300 | GPU | ARM Mali-G77 MP8 |
| Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | Decode / Encode |
| Decode | Codec VP8 | Decode / Encode |
| No | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode / Encode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core M-5Y71 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The HiSilicon Kirin 985 5G supports up to GB of memory in 4 memory channels and achieves a memory bandwidth of up to --. |
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| Intel Core M-5Y71 | Characteristic | HiSilicon Kirin 985 5G |
| DDR3L-1600 | Memory | LPDDR4X-2133 |
| 16 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 25.6 GB/s | Max. Bandwidth | -- |
| No | ECC | No |
| -- | L2 Cache | -- |
| 4.00 MB | L3 Cache | -- |
| 2.0 | PCIe version | -- |
| 12 | PCIe lanes | -- |
| 6.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core M-5Y71 is 4.5 W, while the HiSilicon Kirin 985 5G has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Core M-5Y71 | Characteristic | HiSilicon Kirin 985 5G |
| 4.5 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Core M-5Y71 is manufactured in 14 nm and has 4.00 MB cache. The HiSilicon Kirin 985 5G is manufactured in 7 nm and has a 0.00 MB cache. |
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| Intel Core M-5Y71 | Characteristic | HiSilicon Kirin 985 5G |
| 14 nm | Technology | 7 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | -- |
| BGA 1234 | Socket | -- |
| VT-x, VT-x EPT, VT-d | Virtualization | None |
| Yes | AES-NI | No |
| Operating systems | Android | |
| Q4/2014 | Release date | Q2/2020 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 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.
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Intel Core M-5Y71
2C 4T @ 2.90 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 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 Core M-5Y71
2C 4T @ 2.20 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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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 Core M-5Y71
Intel HD Graphics 5300 @ 0.90 GHz |
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HiSilicon Kirin 985 5G
ARM Mali-G77 MP8 @ 0.80 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core M-5Y71
2C 4T @ 2.90 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core M-5Y71
2C 4T @ 2.20 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 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 Core M-5Y71
2C 4T @ 2.90 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 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 Core M-5Y71
2C 4T @ 2.20 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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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.
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Intel Core M-5Y71
2C 4T @ 1.20 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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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.
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Intel Core M-5Y71
2C 4T @ 2.20 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core M-5Y71
2C 4T @ 2.90 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core M-5Y71
2C 4T @ 2.20 GHz |
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HiSilicon Kirin 985 5G
8C 8T @ 2.58 GHz |
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Devices using this processor |
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| Intel Core M-5Y71 | HiSilicon Kirin 985 5G |
| Unknown | Unknown |
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