HiSilicon Kirin 910 vs Raspberry Pi 4 B (Broadcom BCM2711)

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CPU comparison with benchmarks


HiSilicon Kirin 910 CPU1 vs CPU2 Raspberry Pi 4 B (Broadcom BCM2711)
HiSilicon Kirin 910 Raspberry Pi 4 B (Broadcom BCM2711)

CPU comparison

In this CPU comparison, we compare the HiSilicon Kirin 910 and the Raspberry Pi 4 B (Broadcom BCM2711) and use benchmarks to check which processor is faster.

We compare the HiSilicon Kirin 910 4 core processor released in Q1/2014 with the Raspberry Pi 4 B (Broadcom BCM2711) which has 4 CPU cores and was introduced in 06/2019.
HiSilicon Kirin (29) Family Broadcom BCM (3)
HiSilicon Kirin 910 (2) CPU group Broadcom BCM2711 (1)
1 Generation 4
Cortex-A9 Architecture Cortex-A72
Mobile Segment Desktop / Server
-- Predecessor Raspberry Pi 3 B+ (Broadcom BCM2837B0)
-- Successor Raspberry Pi 5 B (Broadcom BCM2712)

CPU Cores and Base Frequency

The HiSilicon Kirin 910 is a 4 core processor with a clock frequency of 1.60 GHz. The processor can compute 4 threads at the same time. The Raspberry Pi 4 B (Broadcom BCM2711) clocks with 1.50 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

HiSilicon Kirin 910 Characteristic Raspberry Pi 4 B (Broadcom BCM2711)
4 Cores 4
4 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
1.60 GHz Frequency 1.50 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

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.

HiSilicon Kirin 910 Characteristic Raspberry Pi 4 B (Broadcom BCM2711)
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

ARM Mali-450 MP4 GPU Broadcom VideoCore VI
0.53 GHz GPU frequency 0.50 GHz
0.53 GHz GPU (Turbo) --
Utgard GPU Generation 6
28nm Technology 28 nm
1 Max. displays 2
4 Compute units 4
64 Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
0 DirectX Version --

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 Broadcom VideoCore VI
No Codec h265 / HEVC (8 bit) Decode
No Codec h265 / HEVC (10 bit) Decode
No Codec h264 Decode / Encode
No Codec VP9 Decode
No Codec VP8 Decode
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to GB of memory in a maximum of 1 memory channels is supported by the HiSilicon Kirin 910, while the Raspberry Pi 4 B (Broadcom BCM2711) supports a maximum of 8 GB of memory with a maximum memory bandwidth of 12.8 GB/s enabled.

HiSilicon Kirin 910 Characteristic Raspberry Pi 4 B (Broadcom BCM2711)
LPDDR3 Memory LPDDR4-3200
Max. Memory 8 GB
1 (Single Channel) Memory channels 1 (Single Channel)
-- Max. Bandwidth 12.8 GB/s
No ECC No
-- L2 Cache 1.00 MB
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The HiSilicon Kirin 910 has a TDP of --. The TDP of the Raspberry Pi 4 B (Broadcom BCM2711) is 7.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

HiSilicon Kirin 910 Characteristic Raspberry Pi 4 B (Broadcom BCM2711)
-- TDP (PL1 / PBP) 7.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 3 W
-- Tjunction max. --

Technical details

The HiSilicon Kirin 910 has 0.00 MB cache and is manufactured in 28 nm. The cache of Raspberry Pi 4 B (Broadcom BCM2711) is at 1.00 MB. The processor is manufactured in 28 nm.

HiSilicon Kirin 910 Characteristic Raspberry Pi 4 B (Broadcom BCM2711)
28 nm Technology 28 nm
Chiplet Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) Armv8-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems Windows 11 (ARM), Linux
Q1/2014 Release date 06/2019
-- Release price 35 $
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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 910 HiSilicon Kirin 910
ARM Mali-450 MP4 @ 0.53 GHz
32 (99%)
Raspberry Pi 4 B (Broadcom BCM2711) Raspberry Pi 4 B (Broadcom BCM2711)
Broadcom VideoCore VI @ 0.50 GHz
32 (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.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
Raspberry Pi 4 B (Broadcom BCM2711) Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz
202 (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.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
Raspberry Pi 4 B (Broadcom BCM2711) Raspberry Pi 4 B (Broadcom BCM2711)
4C 4T @ 1.50 GHz
601 (100%)

Devices using this processor

HiSilicon Kirin 910 Raspberry Pi 4 B (Broadcom BCM2711)
Unknown Raspberry Pi 4 B

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