HiSilicon Kirin 620 Benchmark, Test and specs

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The HiSilicon Kirin 620 has 4 cores with 4 threads and is based on the 3. gen of the HiSilicon Kirin series. The processor was released in Q1/2015. The HiSilicon Kirin 620 scores 102 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 505 points.
HiSilicon Kirin 620

CPU lineage

The segment in which we have classified the HiSilicon Kirin 620. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the HiSilicon Kirin 620.

Name: HiSilicon Kirin 620
Family: HiSilicon Kirin (29)
CPU group: HiSilicon Kirin 620 (1)
Architecture: Cortex-A53
Segment: Mobile
Generation: 3
Predecessor: --
Successor: --

CPU Cores and Base Frequency

The HiSilicon Kirin 620 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the HiSilicon Kirin 620 is 1.20 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

CPU Cores / Threads: 4 / 4
Core architecture: normal
Cores: 4x Cortex-A53
Hyperthreading / SMT: No
Overclocking: No
Frequency: 1.20 GHz
Turbo Frequency (1 Core): --
Turbo Frequency (4 Cores): --

Internal Graphics

The HiSilicon Kirin 620 has integrated graphics, called iGPU for short. Specifically, the HiSilicon Kirin 620 uses the ARM Mali-450 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.

GPU name: ARM Mali-450 MP4
GPU frequency: 0.53 GHz
GPU (Turbo): 0.53 GHz
Compute units: 4
Shader: 64
Hardware Raytracing: No
Release date: 2012
Max. displays: 1
Generation: Utgard
Direct X: 0
Technology: 28nm
Max. GPU Memory: --
Frame Generation: No

Memory & PCIe

The processor can use up to memory in 1 (Single Channel) memory channels. The maximum memory bandwidth is --. The memory type as well as the amount of memory can greatly affect the speed of the system.

Memory type: Memory bandwidth:
LPDDR3
--
Max. Memory:
Memory channels: 1 (Single Channel)
ECC: No
PCIe:
PCIe Bandwidth: --

Thermal Management

The thermal design power (TDP for short) of the processor is . The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU.

TDP (PL1 / PBP):
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: --

Technical details

The HiSilicon Kirin 620 is made in 28 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 0.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.

Technology: 28 nm
Chip design: Chiplet
Socket: --
L2-Cache: --
L3-Cache: --
AES-NI: No
Operating systems: Android
Virtualization: None
Instruction set (ISA): Armv8-A (64 bit)
ISA extensions: --
Release date: Q1/2015
Release price: --
Part Number: --
Documents: --

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Benchmark results

Verified Benchmark results
The benchmark results for the HiSilicon Kirin 620 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.


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 MT6592 MediaTek MT6592
8C 8T @ 2.00 GHz
103
MediaTek MT6595 MediaTek MT6595
8C 8T @ 2.20 GHz
103
MediaTek MT6595M MediaTek MT6595M
8C 8T @ 2.00 GHz
103
HiSilicon Kirin 620 HiSilicon Kirin 620
4C 4T @ 1.20 GHz
102
MediaTek MT8167A MediaTek MT8167A
4C 4T @ 1.50 GHz
102
MediaTek MT6737 MediaTek MT6737
4C 4T @ 1.25 GHz
102
Samsung Exynos 7570 Samsung Exynos 7570
4C 4T @ 1.40 GHz
101

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.
Intel Core2 Duo E6600 Intel Core2 Duo E6600
2C 2T @ 2.40 GHz
513
MediaTek Helio A25 MediaTek Helio A25
8C 8T @ 1.80 GHz
509
Intel Atom Z3735G Intel Atom Z3735G
4C 4T @ 1.83 GHz
507
HiSilicon Kirin 620 HiSilicon Kirin 620
4C 4T @ 1.20 GHz
505
AMD E2-6110 AMD E2-6110
4C 4T @ 1.50 GHz
505
Qualcomm Snapdragon 800 Qualcomm Snapdragon 800
4C 4T @ 2.45 GHz
501
Qualcomm Snapdragon 801 Qualcomm Snapdragon 801
4C 4T @ 2.45 GHz
501

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.
Intel Atom E3825 Intel Atom E3825
Intel HD Graphics (Bay Trail GT1) @ 0.53 GHz
34
Raspberry Pi 4 B (Broadcom BCM2711) Raspberry Pi 4 B (Broadcom BCM2711)
Broadcom VideoCore VI @ 0.50 GHz
32
Samsung Exynos 7872 Samsung Exynos 7872
ARM Mali-G71 MP1 @ 0.95 GHz
32
HiSilicon Kirin 620 HiSilicon Kirin 620
ARM Mali-450 MP4 @ 0.53 GHz
32
HiSilicon Kirin 910 HiSilicon Kirin 910
ARM Mali-450 MP4 @ 0.53 GHz
32
MediaTek MT8732 MediaTek MT8732
ARM Mali-T760 MP2 @ 0.50 GHz
28
MediaTek MT6732 MediaTek MT6732
ARM Mali-T760 MP2 @ 0.50 GHz
28

Benchmarks





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