HiSilicon Kirin 920 VS HiSilicon Kirin 928

Comparing HiSilicon Kirin 920 vs HiSilicon Kirin 928

Comparison of video cards HiSilicon Kirin 920 vs HiSilicon Kirin 928 in benchmarks and specifications.

Differences Specifications Benchmarks

Differences

Top features of HiSilicon Kirin 928

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Higher turbo clock speed

2.00 GHz 1.70 GHz

Around 15% better overclocked clock speed

Top features of HiSilicon Kirin 920

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Specifications

Complete list of technical specifications

HiSilicon Kirin 928 HiSilicon Kirin 920

CPU generation and family

Let's find out which one of HiSilicon Kirin 928 and HiSilicon Kirin 920 is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	HiSilicon Kirin 928 HiSilicon Kirin 920
Segment	Mobile Mobile
Family	HiSilicon Kirin HiSilicon Kirin
Generation	2 2
CPU group	HiSilicon Kirin 920 HiSilicon Kirin 920

CPU Cores and Base Frequency

In this block we are going to compare HiSilicon Kirin 928 vs HiSilicon Kirin 920 by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
Frequency	1.30 GHz 1.30 GHz
CPU Cores	8 8
Turbo (1 Core)	2.00 GHz 1.70 GHz
CPU Threads	8 8
Turbo (8 Cores)	2.00 GHz 1.70 GHz
Hyperthreading	No No
Overclocking	No No
Core architecture	hybrid (big.LITTLE) hybrid (big.LITTLE)
A core	4x Cortex-A15 4x Cortex-A15
B core	4x Cortex-A7 4x Cortex-A7

Internal Graphics

Common specifications for integrated graphics cards in HiSilicon Kirin 928 and HiSilicon Kirin 920 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	ARM Mali-T628 MP4 ARM Mali-T628 MP4
GPU frequency	0.60 GHz 0.60 GHz
GPU (Turbo)	0.60 GHz 0.60 GHz
Execution units	4 4
Shader	64 64
Max. displays	1 1
Generation	Midgard 2 Midgard 2
DirectX Version	11 11
Technology	32nm 32nm
Release date	Q4/2012 Q4/2012

Hardware codec support

Let's compare the support of video codecs between HiSilicon Kirin 928 and HiSilicon Kirin 920. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification	Value
h265 / HEVC (8 bit)	No No
h265 / HEVC (10 bit)	No No
h264	Decode / Encode Decode / Encode
VP9	No No
VP8	Decode / Encode Decode / Encode
AV1	No No
AVC	No No
VC-1	No No
JPEG	No No

Memory & PCIe

To choose the best model between HiSilicon Kirin 928 and HiSilicon Kirin 920 you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	LPDDR3-1600 LPDDR3-1600
ECC	No No
Memory channels	2 2

Encryption

AES-NI encryption support for CPUs HiSilicon Kirin 928 and HiSilicon Kirin 920.

Specification	Value
AES-NI	No No

Thermal Management

Let's find out what TDP value would be better for HiSilicon Kirin 928 or HiSilicon Kirin 920? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for HiSilicon Kirin 928 and HiSilicon Kirin 920 CPUs along with a list of ISA extensions.

Specification	Value
Instruction set (ISA)	ARMv7-A32 (32 bit) ARMv7-A32 (32 bit)
Virtualization	None None
Architecture	Cortex-A15 / Cortex-A7 Cortex-A15 / Cortex-A7
Technology	28 nm 28 nm
Socket	N/A N/A
Release date	Q3/2014 Q3/2014