iGPU - FP32 Performance (Single-precision GFLOPS)
HiSilicon Kirin 955
8C 8T @ 2.5 GHz
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CPU comparison with benchmarks |
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CPU lineage |
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HiSilicon Kirin 955 or HiSilicon Kirin 955 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The HiSilicon Kirin 955 features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q2/2016 and belongs to the 4 generation of the HiSilicon Kirin series. The Intel Celeron 1020E features 2 processor cores and has the capability to manage 2 threads concurrently. It was released in Q1/2013 and belongs to the 3 generation of the Intel Celeron series. To use the Intel Celeron 1020E, you'll need a motherboard with a BGA 1023 socket. |
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4 | Generation | 3 |
HiSilicon Kirin 955 | Name | Intel Celeron 1020E |
HiSilicon Kirin | Family | Intel Celeron |
Mobile | Segment | Mobile |
HiSilicon Kirin 950 | Group | Intel Celeron 1000 |
CPU Cores and Base Frequency |
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The HiSilicon Kirin 955 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.5 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices. The Intel Celeron 1020E has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron 1020E is 2.2 GHz |
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8 | Threads | 2 |
No | Hyperthreading | No |
2.5 GHz | A-Core Frequency | None |
4x Cortex-A72 | Cores A | None |
None | None | 2.2 GHz |
8 | CPU Cores | 2 |
hybrid (big.LITTLE) | Core architecture | normal |
4x Cortex-A53 | Cores B | None |
1.8 GHz | B-Core Frequency | None |
No | Overclocking | No |
None | None | 2x |
Internal Graphics |
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The HiSilicon Kirin 955 has integrated graphics, called iGPU for short.
Specifically, the HiSilicon Kirin 955 uses the ARM Mali-T880 MP4, which has 64 texture shaders and 4 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The Intel Celeron 1020E has integrated graphics, called iGPU for short. Specifically, the Intel Celeron 1020E uses the Intel HD Graphics (Ivy Bridge GT1), which has 48 texture shaders and 6 execution units. |
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ARM Mali-T880 MP4 | GPU name | Intel HD Graphics (Ivy Bridge GT1) |
64 | Shaders | 48 |
16 nm | Technology | 22 nm |
0.9 GHz | GPU frequency | 0.65 GHz |
4 | Execution units | 6 |
0.9 GHz | GPU (Turbo) | 1.0 GHz |
11 | Direct X | 11.0 |
Midgard 4 | Generation | 7 |
0 bytes | Max. GPU Memory | 2.0 GB |
Q2/2016 | Release date | Q4/2012 |
-- | Max. displays | -- |
Artificial Intelligence and Machine Learning |
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-- | AI hardware | -- |
-- | AI specifications | -- |
Hardware codec support |
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A 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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Decode / Encode | JPEG | Decode |
No | AV1 | No |
No | VC-1 | Decode |
Decode | h265 / HEVC (10 bit) | No |
Decode / Encode | h265 / HEVC (8 bit) | No |
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | VP8 | No |
No | AVC | Decode / Encode |
No | VP9 | No |
Memory & PCIe |
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The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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No | AES-NI | Yes |
No | ECC | Yes |
pci | PCIe | pci |
LPDDR3, LPDDR4 | Memory type | DDR3L-1600, DDR3-1600 |
2 | Memory channels | 2 |
0 bytes | Max. Memory | 16.0 GB |
-- | Bandwidth | 25.6 GB/s |
Thermal Management |
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TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 35 W watts. |
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-- | Tjunction max | 105 °C |
None | TDP (PL1 / PBP) | 35 W |
Technical details |
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The HiSilicon Kirin 955 is manufactured using a 16 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Celeron 1020E is manufactured using a 22 nm process. In total, this processor boasts a generous 2.0 MB cache. |
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-- | Release price | -- |
16 nm | Technology | 22 nm |
ARMv8-A64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
Technical data sheet | Documents | Technical data sheet |
0 bytes | L2-Cache | 0 bytes |
0 bytes | L3-Cache | 2.0 MB |
ISA extensions | SSE4.1, SSE4.2 | |
None | Virtualization | VT-x, VT-x EPT, VT-d |
-- | Part Number | -- |
Chiplet | Chip design | Monolithic |
Socket | BGA 1023 | |
Cortex-A72 / Cortex-A53 | Architecture | Ivy Bridge U |
Q2/2016 | Release date | Q1/2013 |
Android | Operating systems | Windows 10, Linux |