Intel Core i5-2515E vs HiSilicon Kirin 655
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CPU comparison with benchmarks
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| Intel Core i5-2515E | HiSilicon Kirin 655 | |
CPU comparisonIntel Core i5-2515E 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 Core i5-2515E has 2 cores with 4 threads and clocks with a maximum frequency of 3.10 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core i5-2515E was released in Q1/2011. 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 Core i5 (331) | Family | HiSilicon Kirin (29) |
| Intel Core i 2000M (46) | CPU group | HiSilicon Kirin 650 (4) |
| 2 | Generation | 4 |
| Sandy Bridge H | Architecture | Cortex-A53 / Cortex-A53 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-2515E has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i5-2515E is 2.50 GHz (3.10 GHz) while the HiSilicon Kirin 655 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 655 is at 2.12 GHz. |
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| Intel Core i5-2515E | Characteristic | HiSilicon Kirin 655 |
| 2 | Cores | 8 |
| 4 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.50 GHz (3.10 GHz) | A-Core | 2.12 GHz 4x Cortex-A53 |
| -- | B-Core | 1.70 GHz 4x Cortex-A53 |
Integrated graphics (iGPU)The Intel Core i5-2515E or HiSilicon Kirin 655 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 2000 | GPU | ARM Mali-T830 MP2 |
| 0.85 GHz | GPU frequency | 0.90 GHz |
| 1.10 GHz | GPU (Turbo) | -- |
| 6 | GPU Generation | Midgard 4 |
| 32 nm | Technology | 28nm |
| 2 | Max. displays | 2 |
| 6 | Compute units | 2 |
| 48 | Shader | 32 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| 10.1 | 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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| Intel HD Graphics 2000 | GPU | ARM Mali-T830 MP2 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode |
| Decode / Encode | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i5-2515E can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The HiSilicon Kirin 655 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to --. |
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| Intel Core i5-2515E | Characteristic | HiSilicon Kirin 655 |
| DDR3-1333 | Memory | LPDDR3-933 |
| 16 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 21.3 GB/s | Max. Bandwidth | -- |
| No | ECC | No |
| -- | L2 Cache | -- |
| 3.00 MB | L3 Cache | -- |
| 2.0 | PCIe version | -- |
| 16 | PCIe lanes | -- |
| 8.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i5-2515E is 35 W, while the HiSilicon Kirin 655 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 i5-2515E | Characteristic | HiSilicon Kirin 655 |
| 35 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-2515E is manufactured in 32 nm and has 3.00 MB cache. The HiSilicon Kirin 655 is manufactured in 16 nm and has a 0.00 MB cache. |
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| Intel Core i5-2515E | Characteristic | HiSilicon Kirin 655 |
| 32 nm | Technology | 16 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE4.1, SSE4.2, AVX | ISA extensions | -- |
| BGA 1023 | Socket | -- |
| VT-x, VT-x EPT | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Android |
| Q1/2011 | Release date | Q2/2016 |
| -- | 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 i5-2515E
2C 4T @ 3.10 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 Core i5-2515E
2C 4T @ 2.50 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 Core i5-2515E
Intel HD Graphics 2000 @ 1.10 GHz |
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HiSilicon Kirin 655
ARM Mali-T830 MP2 @ 0.90 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 i5-2515E
2C 4T @ 3.10 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 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 i5-2515E
2C 4T @ 2.50 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 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 i5-2515E
2C 4T @ 2.50 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 GHz |
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Devices using this processor |
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| Intel Core i5-2515E | HiSilicon Kirin 655 |
| Unknown | Unknown |
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