Qualcomm SM6125 Snapdragon 665 vs Samsung Exynos 7 Octa 7884

Qualcomm SM6125 Snapdragon 665 on Amazon USA
Samsung Exynos 7 Octa 7884 on Amazon USA

Comparison of the technical characteristics between the processors, with the Qualcomm SM6125 Snapdragon 665 on one side and the Samsung Exynos 7 Octa 7884 on the other side. The first is dedicated to the smartphone sector, It has 8 cores, 8 threads, a maximum frequency of 2.0GHz. The second is used on the smartphone segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 1.6 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.


Processor Qualcomm SM6125 Snapdragon 665 Samsung Exynos 7 Octa 7884
Market (main) Smartphone Smartphone
ISA ARMv8-A (64-bit) ARMv8-A (64-bit)
Microarchitecture Cortex-A73, Cortex-A53 Cortex-A73, Cortex-A53
Core name Kryo 260 Gold, Kryo 260 Silver Cortex-A73, Cortex-A53
Family Snapdragon 600 Exynos 7
Part number(s), S-Spec SM6125 Exynos 7 Octa 7884,
Release date Q2 2019 Q1 2018
Lithography 11 nm LPP 14 nm FinFET
Cores 8 8
Threads 8 8
Base frequency 1.8 GHz 1.4 GHz
Turbo frequency 2.0 GHz 1.6 GHz
Energy cores 4x Qualcomm Kryo 260 Silver @ 1.8 GHz 6x ARM Cortex-A53 @ 1.35 GHz
High performance cores 4x Qualcomm Kryo 260 Gold @ 2.0 GHz 2x ARM Cortex-A73 @ 1.6 GHz
Cache memory 1 MB 2 MB
Max memory capacity 8 GB 3 GB
Memory types LPDDR3/LPDDR4X-1866 LPDDR4
Max # of memory channels 2 2
Max memory bandwidth 14.93 GB/s 7.5 GB/s
TDP 5 W 5 W
GPU integrated graphics Qualcomm Adreno 610 ARM Mali-G71 MP2
GPU execution units 2 2
GPU shading units 96 32
GPU base clock - 770 MHz
GPU boost clock 600 MHz 1,300 MHz
GPU FP32 floating point 115.2 GFLOPS 49.3 GFLOPS
Socket SoC SoC
AnTuTu 142,880 88,710
PassMark CPU Mark
2,355 665
(Android 64-bit)
Geekbench 4 single core
1,507 1,089
(Android 64-bit)
Geekbench 4 multi-core
5,494 3,422
GFLOPS performance
(Multi-core / watt performance)
Performance / watt ratio
1,099 pts / W 684 pts / W

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

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We see that the two processors have an equivalent number of cores, the maximum frequency of Qualcomm SM6125 Snapdragon 665 is greater, that their respective TDP are of the same order. The Qualcomm SM6125 Snapdragon 665 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
Qualcomm SM6125 Snapdragon 665 142,880
Samsung Exynos 7 Octa 7884 88,710

The difference is 61%.

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.

Android PassMark - CPU Mark
Qualcomm SM6125 Snapdragon 665 2,355
Samsung Exynos 7 Octa 7884 665

The difference in performance is 254%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Android 64-bit:

Geekbench 4 - Multi-core & single core score - Android 64-bit
Qualcomm SM6125 Snapdragon 665 1,507
Samsung Exynos 7 Octa 7884 1,089

In single core, the difference is 38%. In multi-core, the differential gap is 61%.

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.


Qualcomm SM6125 Snapdragon 665 Intel equivalentQualcomm SM6125 Snapdragon 665 AMD equivalentSamsung Exynos 7 Octa 7884 Intel equivalentSamsung Exynos 7 Octa 7884 AMD equivalent

See also:

Samsung Exynos 7 Octa 7880Samsung Exynos 7 Octa 7884BSamsung Exynos 7 Octa 7885

Smartphones with the processor Qualcomm SM6125 Snapdragon 665:

Motorola Moto G FastMotorola Moto G PowerMotorola Moto G ProMotorola Moto G StylusMotorola Moto G8Motorola Moto G8 PlusMotorola Moto G8 PowerNokia 5.3Oppo A5 (2020)Oppo A52Oppo A72Oppo A9 (2020)Oppo A92Realme 5Realme 5iRealme 5sRealme Narzo 20ASony Xperia 10 IIT-Mobile REVVL 4+TCL 10LVivo S1 ProVivo U10Vivo V20 SEVivo X50 LiteVivo Y50Vivo Y51 (2020)Vivo Y70Vivo Y9sXiaomi Mi A3Xiaomi Mi CC9eXiaomi Redmi Note 8Xiaomi Redmi Note 8T

Smartphones with the processor Samsung Exynos 7 Octa 7884:

Samsung Galaxy A10Samsung Galaxy A10eSamsung Galaxy A20Samsung Galaxy A20e

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