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Intel Core i9-11900K vs Samsung Exynos 5 Hexa 7872

Intel Core i9-11900K on Amazon USA
Samsung Exynos 5 Hexa 7872 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i9-11900K on one side and the Samsung Exynos 5 Hexa 7872 on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 5.3GHz. The second is used on the smartphone segment, it has a total of 6 cores, 6 threads, its turbo frequency is set to 2.0 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 Intel Core i9-11900K Samsung Exynos 5 Hexa 7872
Market Desktop Smartphone
Family Rocket Lake Exynos
Part number(s), S-Spec Core i9-11900K Exynos 5 Hexa 7872
Release date Q1 2021 Q1 2018
Lithography 14 nm+++ 14 nm LPP
Cores 8 6
Threads 16 6
Base frequency 3.4 GHz 1.6 GHz
Turbo frequency 5.3 GHz 2.0 GHz
Energy cores - 4x ARM Cortex-A53 @ 1.6 GHz
High performance cores - 2x ARM Cortex-A73 @ 2.0 GHz
Cache memory 16 MB 2 MB
Max memory capacity 128 GB 3 GB
Memory types DDR4-3200 LPDDR3-933
Max # of memory channels 2 1
Max memory bandwidth 45.8 GB/s 3.7 GB/s
TDP 125 W 5 W
GPU integrated graphics Intel UHD Graphics 630 (Rocket Lake) ARM Mali-G71 MP1
GPU execution units 24 1
GPU shading units 192 16
GPU base clock rate 350 MHz 1200 MHz
GPU max clock rate 1200 MHz 1200 MHz
GPU FP32 floating point - 41 GFLOPS
(Windows | Android)
Geekbench 5 single core
1,808 282
(Windows | Android)
Geekbench 5 multi-core
9,914 768

We can better compare what are the technical differences between the two processors. The processor Intel Core i9-11900K has more cores, the maximum frequency of Intel Core i9-11900K is greater, that the thermal dissipation power of Samsung Exynos 5 Hexa 7872 is less. The Intel Core i9-11900K was designed earlier.

Performances :

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

Geekbench 5 - Multi-core & single core score - Windows & Android
Intel Core i9-11900K#ad 1,808
Samsung Exynos 5 Hexa 7872#ad 282

In single core, the difference is 541%. In multi-core, the differential gap is 1191%.

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.


Intel Core i9-11900K AMD equivalentSamsung Exynos 5 Hexa 7872 Intel equivalentSamsung Exynos 5 Hexa 7872 AMD equivalent

See also:

Intel Core i9-11900Intel Core i9-11900T

Smartphones with the processor Samsung Exynos 5 Hexa 7872:

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