HiSilicon Kirin 920 vs Intel Core i7-2715QE
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CPU comparison with benchmarks
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| HiSilicon Kirin 920 | Intel Core i7-2715QE | |
CPU comparisonIn this CPU comparison, we compare the HiSilicon Kirin 920 and the Intel Core i7-2715QE and use benchmarks to check which processor is faster.
We compare the HiSilicon Kirin 920 8 core processor released in Q3/2014 with the Intel Core i7-2715QE which has 4 CPU cores and was introduced in Q1/2011. |
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| HiSilicon Kirin (29) | Family | Intel Core i7 (298) |
| HiSilicon Kirin 920 (3) | CPU group | Intel Core i 2000M (46) |
| 2 | Generation | 2 |
| Cortex-A15 / Cortex-A7 | Architecture | Sandy Bridge H |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 920 is a 8 core processor with a clock frequency of 1.70 GHz. The processor can compute 8 threads at the same time. The Intel Core i7-2715QE clocks with 2.10 GHz (3.00 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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| HiSilicon Kirin 920 | Characteristic | Intel Core i7-2715QE |
| 8 | Cores | 4 |
| 8 | Threads | 8 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.70 GHz 4x Cortex-A15 |
A-Core | 2.10 GHz (3.00 GHz) |
| 1.30 GHz 4x Cortex-A7 |
B-Core | -- |
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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| ARM Mali-T628 MP4 | GPU | Intel HD Graphics 3000 |
| 0.60 GHz | GPU frequency | 0.65 GHz |
| 0.60 GHz | GPU (Turbo) | 1.20 GHz |
| Midgard 2 | GPU Generation | 6 |
| 32nm | Technology | 32 nm |
| 1 | Max. displays | 2 |
| 4 | Compute units | 12 |
| 64 | Shader | 96 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 GB |
| 11 | DirectX Version | 10.1 |
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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| ARM Mali-T628 MP4 | GPU | Intel HD Graphics 3000 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the HiSilicon Kirin 920, while the Intel Core i7-2715QE supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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| HiSilicon Kirin 920 | Characteristic | Intel Core i7-2715QE |
| LPDDR3-1600 | Memory | DDR3-1066, DDR3-1333, DDR3-1600 |
| Max. Memory | 16 GB | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 25.6 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| -- | L3 Cache | 6.00 MB |
| -- | PCIe version | 2.0 |
| -- | PCIe lanes | 16 |
| -- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe HiSilicon Kirin 920 has a TDP of --. The TDP of the Intel Core i7-2715QE is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| HiSilicon Kirin 920 | Characteristic | Intel Core i7-2715QE |
| -- | TDP (PL1 / PBP) | 45 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 100 °C |
Technical detailsThe HiSilicon Kirin 920 has 0.00 MB cache and is manufactured in 28 nm. The cache of Intel Core i7-2715QE is at 6.00 MB. The processor is manufactured in 32 nm. |
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| HiSilicon Kirin 920 | Characteristic | Intel Core i7-2715QE |
| 28 nm | Technology | 32 nm |
| Chiplet | Chip design | Monolithic |
| Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX |
| -- | Socket | BGA 1023 |
| None | Virtualization | VT-x, VT-x EPT |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q3/2014 | Release date | Q1/2011 |
| -- | Release price | 295 $ |
| 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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HiSilicon Kirin 920
ARM Mali-T628 MP4 @ 0.60 GHz |
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Intel Core i7-2715QE
Intel HD Graphics 3000 @ 1.20 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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HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Core i7-2715QE
4C 8T @ 3.00 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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HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Core i7-2715QE
4C 8T @ 2.10 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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HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Core i7-2715QE
4C 8T @ 2.10 GHz |
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Devices using this processor |
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| HiSilicon Kirin 920 | Intel Core i7-2715QE |
| Unknown | Unknown |
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