Intel Core2 Duo L7400 vs HiSilicon Kirin 655
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CPU comparison with benchmarks
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| Intel Core2 Duo L7400 | HiSilicon Kirin 655 | |
CPU comparisonIntel Core2 Duo L7400 or HiSilicon Kirin 655 - 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 Core2 Duo L7400 has 2 cores with 2 threads and clocks with a maximum frequency of 1.50 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Core2 Duo L7400 was released in Q3/2006. The HiSilicon Kirin 655 has 8 cores with 8 threads and clocks with a maximum frequency of 2.12 GHz. The CPU supports up to GB of memory in 2 memory channels. The HiSilicon Kirin 655 was released in Q2/2016. |
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| Intel Celeron (165) | Family | HiSilicon Kirin (29) |
| Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) | CPU group | HiSilicon Kirin 650 (4) |
| 1 | Generation | 4 |
| Merom (Core) | Architecture | Cortex-A53 / Cortex-A53 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo L7400 is a 2 core processor with a clock frequency of 1.50 GHz. The HiSilicon Kirin 655 has 8 CPU cores with a clock frequency of 2.12 GHz. |
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| Intel Core2 Duo L7400 | Characteristic | HiSilicon Kirin 655 |
| 2 | Cores | 8 |
| 2 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.50 GHz | A-Core | 2.12 GHz 4x Cortex-A53 |
| -- | B-Core | 1.70 GHz 4x Cortex-A53 |
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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| no iGPU | GPU | ARM Mali-T830 MP2 |
| GPU frequency | 0.90 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | Midgard 4 |
| Technology | 28nm | |
| Max. displays | 2 | |
| -- | Compute units | 2 |
| -- | Shader | 32 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| -- | DirectX Version | 11 |
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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| no iGPU | GPU | ARM Mali-T830 MP2 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core2 Duo L7400 supports a maximum of GB of memory in 0 memory channels. The HiSilicon Kirin 655 can connect up to GB of memory in 2 memory channels. |
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| Intel Core2 Duo L7400 | Characteristic | HiSilicon Kirin 655 |
| Memory | LPDDR3-933 | |
| Max. Memory | ||
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | -- |
| No | ECC | No |
| 4.00 MB | L2 Cache | -- |
| -- | L3 Cache | -- |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core2 Duo L7400 has a TDP of 17 W, that of the HiSilicon Kirin 655 is --. |
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| Intel Core2 Duo L7400 | Characteristic | HiSilicon Kirin 655 |
| 17 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo L7400 has a 4.00 MB cache, while the HiSilicon Kirin 655 cache has a total of 0.00 MB. |
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| Intel Core2 Duo L7400 | Characteristic | HiSilicon Kirin 655 |
| 65 nm | Technology | 16 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| MMX, SSE, SSE2, SSE3 | ISA extensions | -- |
| -- | Socket | -- |
| VT-x | Virtualization | None |
| No | AES-NI | No |
| Operating systems | Android | |
| Q3/2006 | Release date | Q2/2016 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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 Core2 Duo L7400
2C 2T @ 1.50 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 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 Core2 Duo L7400
2C 2T @ 1.50 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 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 Core2 Duo L7400
@ 0.00 GHz |
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HiSilicon Kirin 655
ARM Mali-T830 MP2 @ 0.90 GHz |
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Devices using this processor |
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| Intel Core2 Duo L7400 | HiSilicon Kirin 655 |
| Unknown | Unknown |
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