Qualcomm SDM845 Snapdragon 845 vs Samsung Exynos 7 Octa 7885


Qualcomm SDM845 Snapdragon 845 on Amazon USA
Samsung Exynos 7 Octa 7885 on Amazon USA

Comparison of the technical characteristics between the processors, with the Qualcomm SDM845 Snapdragon 845 on one side and the Samsung Exynos 7 Octa 7885 on the other side. The first is dedicated to the smartphone sector, It has 8 cores, 8 threads, a maximum frequency of 2.8GHz. The second is used on the smartphone segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 2.2 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 Qualcomm SDM845 Snapdragon 845 Samsung Exynos 7 Octa 7885
Market (main) Smartphone Smartphone
ISA ARMv8.2-A (64-bit) ARMv8-A (64-bit)
Microarchitecture Cortex-A75, Cortex-A55 Cortex-A73, Cortex-A53
Family Snapdragon 800 Exynos 7
Part number(s), S-Spec SDM845, Qualcomm Napali Exynos 7 Octa 7885, Lassen-O+
Release date Q1 2018 Q1 2018
Lithography 10 nm FinFET LPP 14 nm LPP
Transistors 5,300,000,000 -
Cores 8 8
Threads 8 8
Base frequency 1.9 GHz 1.6 GHz
Turbo frequency 2.8 GHz 2.2 GHz
Energy cores 4x ARM Cortex-A55 @ 1.9 GHz 6x ARM Cortex-A53 @ 1.6 GHz
High performance cores 4x ARM Cortex-A75 @ 2.8 GHz 2x ARM Cortex-A73 @ 2.2 GHz
Cache memory 2 MB 2 MB
Max memory capacity 6 GB 6 GB
Memory types LPDDR4X-1866 LPDDR4
Max # of memory channels 4 2
Max memory bandwidth 29.9 GB/s 7.5 GB/s
TDP 9 W 8 W
GPU integrated graphics Qualcomm Adreno 630 ARM Mali-G71 MP2
GPU execution units 2 2
GPU shading units 256 32
GPU clock 710 MHz 1100 MHz
GPU FP32 floating point 737 GFLOPS 76 GFLOPS
Socket SoC SoC
AnTuTu 276,473 116,370
(Android)
PassMark CPU Mark
3,014 2,521
(Android 64-bit)
Geekbench 4 single core
2,337 1,382
(Android 64-bit)
Geekbench 4 multi-core
8,483 3,960
(SGEMM)
GFLOPS performance
66.8 GFLOPS 25.78 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
943 pts / W 495 pts / W
Amazon
eBay



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 SDM845 Snapdragon 845 is greater, that the thermal dissipation power of Samsung Exynos 7 Octa 7885 is less. Both were produced in the same year.

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 SDM845 Snapdragon 845 276,473
Samsung Exynos 7 Octa 7885 116,370


The difference is 138%.


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 SDM845 Snapdragon 845 3,014
Samsung Exynos 7 Octa 7885 2,521


The difference in performance is 20%.


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 SDM845 Snapdragon 845 2,337
8,483
Samsung Exynos 7 Octa 7885 1,382
3,960


In single core, the difference is 69%. In multi-core, the differential gap is 114%.


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:

Qualcomm SDM845 Snapdragon 845 Intel equivalentQualcomm SDM845 Snapdragon 845 AMD equivalentSamsung Exynos 7 Octa 7885 Intel equivalentSamsung Exynos 7 Octa 7885 AMD equivalent

See also:

Samsung Exynos 7 Octa 7880Samsung Exynos 7 Octa 7884Samsung Exynos 7 Octa 7884B

Smartphones with the processor Qualcomm SDM845 Snapdragon 845:

Asus ROG Phone ZS600KLAsus ZenFone 5z ZS620KLGoogle Pixel 3Google Pixel 3 XLLG G7 ThinQLG V30S ThinQLG V35 ThinQLG V40 ThinQLG VelvetNokia 9 PureViewOnePlus 6OnePlus 6TOppo Find XRazer Phone 2Samsung Galaxy Note9 SD845Samsung Galaxy S9 SD845Samsung Galaxy S9+ SD845Sharp Aquos R2Sharp Aquos R2 CompactSony Xperia XZ2Sony Xperia XZ2 CompactSony Xperia XZ2 PremiumSony Xperia XZ3Xiaomi Black SharkXiaomi Black Shark HeloXiaomi Mi 8Xiaomi Mi 8 ProXiaomi Mi Mix 2SXiaomi Mi Mix 3Xiaomi Pocophone F1ZTE nubia Red Magic 2ZTE nubia Red Magic Mars

Smartphones with the processor Samsung Exynos 7 Octa 7885:

Samsung Galaxy A7 (2018)Samsung Galaxy A8 (2018)Samsung Galaxy A8+ (2018)




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