UNISOC T612 vs HiSilicon Kirin 820 5G

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CPU comparison with benchmarks


UNISOC T612 CPU1 vs CPU2 HiSilicon Kirin 820 5G
UNISOC T612 HiSilicon Kirin 820 5G

CPU comparison

UNISOC T612 or HiSilicon Kirin 820 5G - 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 UNISOC T612 has 8 cores with 8 threads and clocks with a maximum frequency of 1.80 GHz. Up to GB of memory is supported in 0 memory channels. The UNISOC T612 was released in Q1/2022.

The HiSilicon Kirin 820 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.36 GHz. The CPU supports up to GB of memory in 4 memory channels. The HiSilicon Kirin 820 5G was released in Q2/2019.
UNISOC 4G (10) Family HiSilicon Kirin (29)
UNISOC 4G 12nm (8) CPU group HiSilicon Kirin 810/820 (3)
0 Generation 6
-- Architecture Cortex-A76 / Cortex-A55
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The UNISOC T612 is a 8 core processor with a clock frequency of 1.80 GHz. The HiSilicon Kirin 820 5G has 8 CPU cores with a clock frequency of 2.36 GHz.

UNISOC T612 Characteristic HiSilicon Kirin 820 5G
8 Cores 8
8 Threads 8
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
1.80 GHz
2x Cortex-A75
A-Core 2.36 GHz
4x Cortex-A76
1.80 GHz
6x Cortex-A55
B-Core 1.84 GHz
4x Cortex-A55

Artificial Intelligence and Machine Learning

Processors 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.

UNISOC T612 Characteristic HiSilicon Kirin 820 5G
-- AI hardware HUAWEI HiAI 2.0
-- AI specifications Da Vinci Architecture. Ascend D110 Lite

Internal Graphics

The 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.

ARM Mali-G57 MP1 GPU ARM Mali-G57 MP6
0.65 GHz GPU frequency 0.85 GHz
-- GPU (Turbo) --
Vallhall 1 GPU Generation Vallhall 1
7 nm Technology 7 nm
2 Max. displays 2
2 Compute units 6
32 Shader 96
No Hardware Raytracing No
No Frame Generation No
4 GB Max. GPU Memory 4 GB
12 DirectX Version 12

Hardware codec support

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.

ARM Mali-G57 MP1 GPU ARM Mali-G57 MP6
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
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode / Encode Codec VC-1 Decode / Encode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The UNISOC T612 supports a maximum of GB of memory in 0 memory channels. The HiSilicon Kirin 820 5G can connect up to GB of memory in 4 memory channels.

UNISOC T612 Characteristic HiSilicon Kirin 820 5G
LPDDR4X-1600 Memory LPDDR4X-2133
Max. Memory
0 Memory channels 4 (Quad Channel)
-- Max. Bandwidth --
No ECC No
-- L2 Cache --
-- L3 Cache 2.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The UNISOC T612 has a TDP of --, that of the HiSilicon Kirin 820 5G is 6 W.

UNISOC T612 Characteristic HiSilicon Kirin 820 5G
-- TDP (PL1 / PBP) 6 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The UNISOC T612 has a 0.00 MB cache, while the HiSilicon Kirin 820 5G cache has a total of 2.00 MB.

UNISOC T612 Characteristic HiSilicon Kirin 820 5G
12 nm Technology 7 nm
Unknown Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) Armv8-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems Android
Q1/2022 Release date Q2/2019
-- Release price --
show more data show more data


Rate these processors

Here you can rate the UNISOC T612 to help other visitors make their purchasing decisions. The average rating is 2.5 stars (2 ratings). Rate now:
Here you can rate the HiSilicon Kirin 820 5G to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


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.
UNISOC T612 UNISOC T612
ARM Mali-G57 MP1 @ 0.65 GHz
83 (13%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
ARM Mali-G57 MP6 @ 0.85 GHz
653 (100%)

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.
UNISOC T612 UNISOC T612
8C 8T @ 1.80 GHz
0 (0%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
641 (100%)

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.
UNISOC T612 UNISOC T612
8C 8T @ 1.80 GHz
0 (0%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
2429 (100%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
UNISOC T612 UNISOC T612
8C 8T @ 1.80 GHz
0 (0%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
384634 (100%)

Devices using this processor

UNISOC T612 HiSilicon Kirin 820 5G
Unknown Huawei Honor 30S
Huawei P40 Lite 5G

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