HiSilicon Kirin 910T vs HiSilicon Kirin 920

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CPU comparison with benchmarks


HiSilicon Kirin 910T CPU1 vs CPU2 HiSilicon Kirin 920
HiSilicon Kirin 910T HiSilicon Kirin 920

CPU comparison

HiSilicon Kirin 910T or HiSilicon Kirin 920 - 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 HiSilicon Kirin 910T has 4 cores with 4 threads and clocks with a maximum frequency of 1.80 GHz. Up to GB of memory is supported in 1 memory channels. The HiSilicon Kirin 910T was released in Q1/2014.

The HiSilicon Kirin 920 has 8 cores with 8 threads and clocks with a maximum frequency of 1.70 GHz. The CPU supports up to GB of memory in 2 memory channels. The HiSilicon Kirin 920 was released in Q3/2014.
HiSilicon Kirin (29) Family HiSilicon Kirin (29)
HiSilicon Kirin 910 (2) CPU group HiSilicon Kirin 920 (3)
1 Generation 2
Cortex-A9 Architecture Cortex-A15 / Cortex-A7
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 910T is a 4 core processor with a clock frequency of 1.80 GHz. The HiSilicon Kirin 920 has 8 CPU cores with a clock frequency of 1.70 GHz.

HiSilicon Kirin 910T Characteristic HiSilicon Kirin 920
4 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
1.80 GHz
4x Cortex-A9
A-Core 1.70 GHz
4x Cortex-A15
-- B-Core 1.30 GHz
4x Cortex-A7

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.

HiSilicon Kirin 910T Characteristic HiSilicon Kirin 920
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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-450 MP4 GPU ARM Mali-T628 MP4
0.70 GHz GPU frequency 0.60 GHz
0.70 GHz GPU (Turbo) 0.60 GHz
Utgard GPU Generation Midgard 2
28nm Technology 32nm
1 Max. displays 1
4 Compute units 4
64 Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
0 DirectX Version 11

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-450 MP4 GPU ARM Mali-T628 MP4
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The HiSilicon Kirin 910T supports a maximum of GB of memory in 1 memory channels. The HiSilicon Kirin 920 can connect up to GB of memory in 2 memory channels.

HiSilicon Kirin 910T Characteristic HiSilicon Kirin 920
LPDDR3 Memory LPDDR3-1600
Max. Memory
1 (Single Channel) Memory channels 2 (Dual Channel)
-- Max. Bandwidth --
No ECC No
-- L2 Cache --
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The HiSilicon Kirin 910T has a TDP of --, that of the HiSilicon Kirin 920 is --.

HiSilicon Kirin 910T Characteristic HiSilicon Kirin 920
-- TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 910T has a 0.00 MB cache, while the HiSilicon Kirin 920 cache has a total of 0.00 MB.

HiSilicon Kirin 910T Characteristic HiSilicon Kirin 920
28 nm Technology 28 nm
Chiplet Chip design Chiplet
Armv7-A (32 bit) Instruction set (ISA) Armv7-A (32 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems Android
Q1/2014 Release date Q3/2014
-- Release price --
show more data show more data


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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.
HiSilicon Kirin 910T HiSilicon Kirin 910T
ARM Mali-450 MP4 @ 0.70 GHz
42 (55%)
HiSilicon Kirin 920 HiSilicon Kirin 920
ARM Mali-T628 MP4 @ 0.60 GHz
77 (100%)

Devices using this processor

HiSilicon Kirin 910T HiSilicon Kirin 920
Unknown Unknown

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