HiSilicon Kirin 9000 vs Samsung Exynos 7 Octa 7420


HiSilicon Kirin 9000 on Amazon USA
Samsung Exynos 7 Octa 7420 on Amazon USA

Comparison of the technical characteristics between the processors, with the HiSilicon Kirin 9000 on one side and the Samsung Exynos 7 Octa 7420 on the other side. The first is dedicated to the smartphone sector, It has 8 cores, 8 threads, a maximum frequency of 3.1GHz. The second is used on the smartphone segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 2.1 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.






Specifications:


Processor HiSilicon Kirin 9000 Samsung Exynos 7 Octa 7420
Market (main) Smartphone Smartphone
ISA ARMv8.2-A (64-bit) ARMv8-A (64-bit)
Microarchitecture Cortex-A77, Cortex-A55, DynamIQ Cortex-A57, Cortex-A53
Family Kirin 9000 Exynos 7
Part number(s), S-Spec Kirin 9000, Kirin 9000 5G Exynos 7 Octa 7420
Release date Q4 2020 Q2 2015
Lithography 5 nm FinFET EUV 14 nm LPE
Cores 8 8
Threads 8 8
Base frequency 2.0 GHz 1.5 GHz
Turbo frequency 3.1 GHz 2.1 GHz
Energy cores 4x ARM Cortex-A55 @ 2.05 GHz 4x ARM Cortex-A53 @ 1.5 GHz
High performance cores 1x ARM Cortex-A77 @ 3.13 GHz
3x ARM Cortex-A77 @ 2.54 GHz
4x ARM Cortex-A57 @ 2.1 GHz
Cache memory 2 MB 1 MB
Max memory capacity 8 GB 2 GB
Memory types LPDDR4X-2133, LPDDR5-2750 LPDDR4-1533
Max # of memory channels 4 2
Max memory bandwidth 44 GB/s 24.88 GB/s
TDP 6 W 7 W
GPU integrated graphics ARM Mali-G78 MP24 ARM Mali-T760 MP8
GPU execution units 24 8
GPU shading units 384 128
GPU clock - 772 MHz
GPU FP32 floating point 2,331.6 GFLOPS 210 GFLOPS
Socket SoC SoC
AnTuTu 689,081 112,200
(Android 64-bit)
Geekbench 4 single core
4,693 1,356
(Android 64-bit)
Geekbench 4 multi-core
13,767 4,169
(SGEMM)
GFLOPS performance
126.98 GFLOPS 34.3 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
2,295 pts / W 596 pts / W
Amazon
eBay



We can better compare what are the technical differences between the two processors.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We see that the two processors have an equivalent number of cores, the maximum frequency of HiSilicon Kirin 9000 is greater, that the PDT of HiSilicon Kirin 9000 is lower. The HiSilicon Kirin 9000 was designed earlier.

Performances :


Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.


AnTuTu - Total score
HiSilicon Kirin 9000 689,081
Samsung Exynos 7 Octa 7420 112,200


The difference is 514%.


AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.





On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
HiSilicon Kirin 9000 4,693
13,767
Samsung Exynos 7 Octa 7420 1,356
4,169


In single core, the difference is 246%. In multi-core, the differential gap is 230%.


Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.


Equivalence:

HiSilicon Kirin 9000 Intel equivalentHiSilicon Kirin 9000 AMD equivalentSamsung Exynos 7 Octa 7420 Intel equivalentSamsung Exynos 7 Octa 7420 AMD equivalent

See also:

HiSilicon Kirin 9000E

Smartphones with the processor HiSilicon Kirin 9000:

Huawei Mate 40 ProHuawei Mate 40 Pro+Huawei Mate 40 RS Porsche DesignHuawei Mate X2

Smartphones with the processor Samsung Exynos 7 Octa 7420:

Samsung Galaxy Note5Samsung Galaxy S6Samsung Galaxy S6 EdgeSamsung Galaxy S6 Edge+




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