Intel Pentium Gold 5405U | HiSilicon Kirin 990 4G | |
CPU comparisonIntel Pentium Gold 5405U or HiSilicon Kirin 990 4G - 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 Pentium Gold 5405U has 2 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Pentium Gold 5405U was released in Q1/2019. The HiSilicon Kirin 990 4G has 8 cores with 8 threads and clocks with a maximum frequency of 2.86 GHz. The CPU supports up to 8 GB of memory in 4 memory channels. The HiSilicon Kirin 990 4G was released in Q3/2019. |
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Intel Pentium (150) | Family | HiSilicon Kirin (29) |
Intel Pentium 5000 (1) | CPU group | HiSilicon Kirin 990 (3) |
8 | Generation | 8 |
Whiskey Lake U | Architecture | Cortex-A76 / Cortex-A55 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium Gold 5405U is a 2 core processor with a clock frequency of 2.30 GHz. The HiSilicon Kirin 990 4G has 8 CPU cores with a clock frequency of 2.86 GHz. |
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Intel Pentium Gold 5405U | Characteristic | HiSilicon Kirin 990 4G |
2 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.30 GHz | A-Core | 2.86 GHz 2x Cortex-A76 |
-- | B-Core | 2.09 GHz 2x Cortex-A76 |
-- | C-Core | 1.86 GHz 4x Cortex-A55 |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Intel Pentium Gold 5405U | Characteristic | HiSilicon Kirin 990 4G |
-- | AI hardware | HUAWEI HiAI 2.0 |
-- | AI specifications | Da Vinci Architecture. 1x Ascend Lite + 1x Ascend Tiny |
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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Intel UHD Graphics 610 | GPU | ARM Mali-G76 MP16 |
0.30 GHz | GPU frequency | 0.60 GHz |
0.95 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | Bifrost 3 |
14 nm | Technology | 7 nm |
3 | Max. displays | 2 |
12 | Compute units | 16 |
96 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 4 GB |
12 | 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 UHD Graphics 610 | GPU | ARM Mali-G76 MP16 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode / Encode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Pentium Gold 5405U supports a maximum of 64 GB of memory in 2 memory channels. The HiSilicon Kirin 990 4G can connect up to 8 GB of memory in 4 memory channels. |
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Intel Pentium Gold 5405U | Characteristic | HiSilicon Kirin 990 4G |
LPDDR3-1866, DDR4-2133 | Memory | LPDDR4X-2133 |
64 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
34.1 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 2.00 MB |
2.0 | PCIe version | -- |
12 | PCIe lanes | -- |
6.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Pentium Gold 5405U has a TDP of 15 W, that of the HiSilicon Kirin 990 4G is 6 W. |
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Intel Pentium Gold 5405U | Characteristic | HiSilicon Kirin 990 4G |
15 W | TDP (PL1 / PBP) | 6 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
12.5 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Pentium Gold 5405U has a 2.00 MB cache, while the HiSilicon Kirin 990 4G cache has a total of 2.00 MB. |
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Intel Pentium Gold 5405U | Characteristic | HiSilicon Kirin 990 4G |
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 1528 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q1/2019 | Release date | Q3/2019 |
161 $ | Release price | -- |
show more data | show more data | |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
Intel UHD Graphics 610 @ 0.95 GHz |
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HiSilicon Kirin 990 4G
ARM Mali-G76 MP16 @ 0.60 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz |
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HiSilicon Kirin 990 4G
8C 8T @ 2.86 GHz |
Devices using this processor |
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Intel Pentium Gold 5405U | HiSilicon Kirin 990 4G |
Lenovo V340 Lenovo IdeaPad C340 Lenovo IdeaPad L340 DELL Inspiron 15 3583 |
Huawei Mate 30 Pro |