Intel Atom C3336 vs HiSilicon Kirin 955

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CPU comparison with benchmarks


Intel Atom C3336 CPU1 vs CPU2 HiSilicon Kirin 955
Intel Atom C3336 HiSilicon Kirin 955

CPU comparison

In this CPU comparison, we compare the Intel Atom C3336 and the HiSilicon Kirin 955 and use benchmarks to check which processor is faster.

We compare the Intel Atom C3336 2 core processor released in Q3/2018 with the HiSilicon Kirin 955 which has 8 CPU cores and was introduced in Q2/2016.
Intel Atom (108) Family HiSilicon Kirin (29)
Intel Atom C3000 (20) CPU group HiSilicon Kirin 950 (2)
5 Generation 4
Denverton Architecture Cortex-A72 / Cortex-A53
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom C3336 is a 2 core processor with a clock frequency of 1.50 GHz. The processor can compute 2 threads at the same time. The HiSilicon Kirin 955 clocks with 2.50 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Atom C3336 Characteristic HiSilicon Kirin 955
2 Cores 8
2 Threads 8
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
1.50 GHz A-Core 2.50 GHz
4x Cortex-A72
-- B-Core 1.80 GHz
4x Cortex-A53

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.

Intel Atom C3336 Characteristic HiSilicon Kirin 955
-- 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.

no iGPU GPU ARM Mali-T880 MP4
GPU frequency 0.90 GHz
-- GPU (Turbo) 0.90 GHz
-- GPU Generation Midgard 4
Technology 16 nm
Max. displays 2
-- Compute units 4
-- Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

no iGPU GPU ARM Mali-T880 MP4
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
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 Decode / Encode

Memory & PCIe

Up to 128 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom C3336, while the HiSilicon Kirin 955 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

Intel Atom C3336 Characteristic HiSilicon Kirin 955
DDR4-1866 Memory LPDDR4, LPDDR3
128 GB Max. Memory
1 (Single Channel) Memory channels 2 (Dual Channel)
29.9 GB/s Max. Bandwidth --
Yes ECC No
4.00 MB L2 Cache --
-- L3 Cache --
3.0 PCIe version --
10 PCIe lanes --
9.9 GB/s PCIe Bandwidth --

Thermal Management

The Intel Atom C3336 has a TDP of 11 W. The TDP of the HiSilicon Kirin 955 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom C3336 Characteristic HiSilicon Kirin 955
11 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Atom C3336 has 4.00 MB cache and is manufactured in 14 nm. The cache of HiSilicon Kirin 955 is at 0.00 MB. The processor is manufactured in 16 nm.

Intel Atom C3336 Characteristic HiSilicon Kirin 955
14 nm Technology 16 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2 ISA extensions --
BGA 1310 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q3/2018 Release date Q2/2016
36 $ Release price --
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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.
Intel Atom C3336 Intel Atom C3336
2C 2T @ 1.50 GHz
0 (0%)
HiSilicon Kirin 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
330 (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.
Intel Atom C3336 Intel Atom C3336
2C 2T @ 1.50 GHz
0 (0%)
HiSilicon Kirin 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
989 (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.
Intel Atom C3336 Intel Atom C3336
@ 0.00 GHz
0 (0%)
HiSilicon Kirin 955 HiSilicon Kirin 955
ARM Mali-T880 MP4 @ 0.90 GHz
122 (100%)

Devices using this processor

Intel Atom C3336 HiSilicon Kirin 955
Unknown Unknown

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