MediaTek Helio X30 vs HiSilicon Kirin 820 5G

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CPU comparison with benchmarks


MediaTek Helio X30 CPU1 vs CPU2 HiSilicon Kirin 820 5G
MediaTek Helio X30 HiSilicon Kirin 820 5G

CPU comparison

In this CPU comparison, we compare the MediaTek Helio X30 and the HiSilicon Kirin 820 5G and use benchmarks to check which processor is faster.

We compare the MediaTek Helio X30 10 core processor released in Q2/2017 with the HiSilicon Kirin 820 5G which has 8 CPU cores and was introduced in Q2/2019.
Mediatek Helio (37) Family HiSilicon Kirin (29)
MediaTek Helio X30 (1) CPU group HiSilicon Kirin 810/820 (3)
3 Generation 6
Cortex-A73 / -A53 / -A35 Architecture Cortex-A76 / Cortex-A55
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek Helio X30 is a 10 core processor with a clock frequency of 2.60 GHz. The processor can compute 10 threads at the same time. The HiSilicon Kirin 820 5G clocks with 2.36 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

MediaTek Helio X30 Characteristic HiSilicon Kirin 820 5G
10 Cores 8
10 Threads 8
hybrid (Prime / big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
2.60 GHz
2x Cortex-A73
A-Core 2.36 GHz
4x Cortex-A76
1.90 GHz
4x Cortex-A53
B-Core 1.84 GHz
4x Cortex-A55
--
4x Cortex-A35
C-Core --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

MediaTek Helio X30 Characteristic HiSilicon Kirin 820 5G
-- AI hardware HUAWEI HiAI 2.0
-- AI specifications Da Vinci Architecture. Ascend D110 Lite
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

PowerVR 7XTP-MT4 (GT7400 Plus) GPU ARM Mali-G57 MP6
0.85 GHz GPU frequency 0.85 GHz
0.85 GHz GPU (Turbo) --
-- GPU Generation Vallhall 1
10 Technology 7 nm
1 Max. displays 2
8 Compute units 6
32 Shader 96
No Hardware Raytracing No
No Frame Generation No
-- 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.

PowerVR 7XTP-MT4 (GT7400 Plus) GPU ARM Mali-G57 MP6
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode / Encode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 8 GB of memory in a maximum of 4 memory channels is supported by the MediaTek Helio X30, while the HiSilicon Kirin 820 5G supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

MediaTek Helio X30 Characteristic HiSilicon Kirin 820 5G
LPDDR4X-1866 Memory LPDDR4X-2133
8 GB Max. Memory
4 (Quad Channel) Memory channels 4 (Quad Channel)
14.9 GB/s Max. Bandwidth --
No ECC No
-- L2 Cache --
-- L3 Cache 2.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The MediaTek Helio X30 has a TDP of --. The TDP of the HiSilicon Kirin 820 5G is 6 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

MediaTek Helio X30 Characteristic HiSilicon Kirin 820 5G
-- TDP (PL1 / PBP) 6 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The MediaTek Helio X30 has 0.00 MB cache and is manufactured in 10 nm. The cache of HiSilicon Kirin 820 5G is at 2.00 MB. The processor is manufactured in 7 nm.

MediaTek Helio X30 Characteristic HiSilicon Kirin 820 5G
10 nm Technology 7 nm
Chiplet 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
Q2/2017 Release date Q2/2019
-- Release price --
show more data show more data


Rate these processors

Here you can rate the MediaTek Helio X30 to help other visitors make their purchasing decisions. The average rating is 2.0 stars (3 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:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
MediaTek Helio X30 (47%)
HiSilicon Kirin 820 5G (100%)
⌀ Multi core performance in 1 CPU benchmarks
MediaTek Helio X30 (53%)
HiSilicon Kirin 820 5G (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.
MediaTek Helio X30 MediaTek Helio X30
10C 10T @ 2.60 GHz
304 (47%)
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.
MediaTek Helio X30 MediaTek Helio X30
10C 10T @ 2.60 GHz
1295 (53%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
2429 (100%)

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.
MediaTek Helio X30 MediaTek Helio X30
PowerVR 7XTP-MT4 (GT7400 Plus) @ 0.85 GHz
218 (33%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
ARM Mali-G57 MP6 @ 0.85 GHz
653 (100%)

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.
MediaTek Helio X30 MediaTek Helio X30
10C 10T @ 2.60 GHz
359 (100%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
0 (0%)

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.
MediaTek Helio X30 MediaTek Helio X30
10C 10T @ 2.60 GHz
1143 (100%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
0 (0%)

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.
MediaTek Helio X30 MediaTek Helio X30
10C 10T @ 2.60 GHz
0 (0%)
HiSilicon Kirin 820 5G HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz
384634 (100%)

Devices using this processor

MediaTek Helio X30 HiSilicon Kirin 820 5G
Unknown Huawei Honor 30S
Huawei P40 Lite 5G

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