Amlogic S905X vs Broadcom BCM2837B0

Amlogic S905X on Amazon USA
Broadcom BCM2837B0 on Amazon USA

Comparison of the technical characteristics between the processors, with the Amlogic S905X on one side and the Broadcom BCM2837B0 on the other side. The first is dedicated to the tv box sector, It has 4 cores, 4 threads, a maximum frequency of 1.5GHz. The second is used on the single-board computer segment, it has a total of 4 cores, 4 threads, its turbo frequency is set to 1.4 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 Amlogic S905X Broadcom BCM2837B0
Market (main) TV Box Single-board computer
ISA ARMv8-A (64-bit) ARMv8 (64-bit)
Microarchitecture Cortex-A53 Cortex-A53
Family S9 BCM
Part number(s), S-Spec S905X BCM2837B0
Release date Q1 2016 Q1 2018
Lithography 28 nm HKMG 28 nm
Cores 4 4
Threads 4 4
Base frequency 1.5 GHz 1.4 GHz
Turbo frequency - -
High performance cores 4x ARM Cortex-A53 @ 1.512 GHz 4x ARM Cortex-A53 @ 1.4 GHz
Cache memory 1 MB 512 KB
Max memory capacity 2 GB 1 GB
Memory types DDR3/4, LPDDR2/3 LPDDR-900 SDRAM
TDP 5 W 7 W
GPU integrated graphics ARM Mali-450 MP3 None
GPU execution units 3 -
GPU shading units 48 -
GPU clock 750 MHz -
GPU FP32 floating point 35.7 GFLOPS -
Socket SoC SoC
Drystone MIPS 13,800 DMIPS 11,536 DMIPS
Crypto engine AES 128/192/256-bit, DES, TDES,
Security TrustZone, Secured boot, TVP,
Secured IO & clock
Max display resolution 4K@60fps 1080p@30fps
Video decoding H.265 4K@60fps, H.264 4K@30fps, 1080p@60fps H.264 1080p@30fps
Video encoding H.264 1080p@60fps H.264 1080p@30fps
Max video capture - 1080p@30fps
Modem 10/100 M Ethernet MAC, 10/100M PHY -
Connectivity USB 2.0, HDMI 2.0b USB 2.0, HDMI 1.3
Wi-Fi Wi-Fi/IEEE 802.11 b/g/n 2.4GHz/5GHz 802.11 b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 4.2
(Android 64-bit)
Geekbench 4 single core
608 498
(Android 64-bit)
Geekbench 4 multi-core
1,609 1,097
GFLOPS performance
(Multi-core / watt performance)
Performance / watt ratio
322 pts / W 157 pts / W

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

Suggested PSU: We assume that we have An ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.

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We see that the two processors have an equivalent number of cores, the maximum frequency of Amlogic S905X is greater, that the PDT of Amlogic S905X is lower. The Broadcom BCM2837B0 was started more recently.

Performances :

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

AnTuTu - Total score
Amlogic S905X 31,241
Broadcom BCM2837B0 23,020

The difference is 36%.

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
Amlogic S905X 608
Broadcom BCM2837B0 498

In single core, the difference is 22%. In multi-core, the differential gap is 47%.

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.


Amlogic S905X Intel equivalentAmlogic S905X AMD equivalentBroadcom BCM2837B0 Intel equivalentBroadcom BCM2837B0 AMD equivalent

See also:

Amlogic S905Amlogic S905DAmlogic S905D3Amlogic S905LAmlogic S905L2Amlogic S905MAmlogic S905WAmlogic S905W2Amlogic S905W4Amlogic S905X-HAmlogic S905X2Amlogic S905X2-BAmlogic S905X3Amlogic S905X3-BAmlogic S905X4Amlogic S905Y2Amlogic S905Y4 © 2021 - Information - XML sitemap - Privacy policy - Advertising policy - Contact


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