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HiSilicon Kirin 9000 vs Samsung Exynos 7 Octa 7420

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.

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Specifications:

Processor		HiSilicon Kirin 9000				Samsung Exynos 7 Octa 7420
Market		Smartphone				Smartphone
Family		Kirin				Exynos
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 rate		-				772 MHz
GPU FP32 floating point		-				210 GFLOPS
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
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We can better compare what are the technical differences between the two processors. 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#ad	689,081
Samsung Exynos 7 Octa 7420#ad	112,200

The difference is 514%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

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#ad	4,693 13,767
Samsung Exynos 7 Octa 7420#ad	1,356 4,169

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

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

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 Design

Smartphones with the processor Samsung Exynos 7 Octa 7420:

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