EN
CN
sales@videostrong.com
News
News
Home / News / Comprehensive Introduction to Amlogic S905X4

Comprehensive Introduction to Amlogic S905X4

2022-05-28
administrator
12606

       Amlogic S905X4 has been out for a while, so let's have a little chat today.

　　Amlogic S905X4 is an advanced application processor specially designed for smart set-top boxes. This chip adopts 12nm process technology, quad-core Cortex-A55 architecture, the computing power of integers can reach 21800+, the main frequency is up to 2.0GHz, and it supports OpenGL ES3.2. Arm with Vulkan 1.1 and OpenCL 2.0. GPU is Mali-G31Mp2.

　　In terms of video output, Amlogic S905X4 mainly improves security and supports HDCP 2.3 protocol, which can bring stronger protection to the transmission of new 8K ultra-high-definition program sources. At present, some high-end TVs have begun to use the HDCP 2.3 protocol.

　　In terms of audio processing, Amlogic S905X4 adds support for the fourth-generation HiFi DSP. The fourth-generation HiFi DSP is a highly optimized audio/voice processor for efficient execution of audio/voice codecs and pre-and post-processing modules and other demanding DSP functions in wireless communications.

　　

Amlogic S905X4 Specifications:

Process

12nm

CPU

Quad-Core ARM Cortex-A55

GPU

ARM Mali-G31 MP2
OpenGL ES 3.2, Vulkan 1.1 and OpenCL 2.0

NPU

1.2 TOPS (optional)

Memory

32-bit DDR3/3L/4, LPDDR3/4

Storage

eMMC 5.0, NAND Flash, SPI NOR/NAND, SD

Video Processing

4Kp75 10bit H.265, VP9, AVS2 decoding
4Kp30 H.264 decoding
1080p60 H.265, 1080p30 H.264 encoding

HDR

HDR10, HDR10+, HLG, Dolby Vision, TCH PRIME

Ethernet

10/100/1000M MAC + 10/100M PHY

USB/PCI-e

1x USB2+ 1x USB3 / (1x PCIe Gen-2+1x USB2.0)

Audio Interface

Stereo DACs, SPDIF-in & out,
8Ch PDM, Multi-channel I2S in & out

Voice & Audio Processing

VAD, ASRC/EQ/DRC

Video Output

4Kp60 HDMI 2.1, CVBS

DVB

2x TS in, ISO7816


         You may want to know:Smart Motherboard



Keyword： S905X4 Smart Motherboard

Relevant recommendations

Learn More

Solutions
Smart Elderly Care
Smart Hotel
Entertainment

Products
Smart Devices
Google Certified Android TV Box
Software Platform

Support
Help Center
Customized Service ODM/OEM
Business Cooperation
Download

News
Company News
Industry News
Events & Exhibitions

Videostrong
Company Profile
Certification
Partnership
Join Us
Subscribe To Our Newsletter

To be the first to find out about all the latest news, products, discounts, etc.

Please accept terms & condition Privacy Policy

0755-27928980
sales@videostrong.com
6/F, Lushi Industrial East Building, Xin'an Street, Bao'an District, Shenzhen, China
Links:
Find us on
Twitter
Linkedln
Quora
YouTube
Facebook
WhatsApp

Copyright © 2011-2025 Videostrong Technology Co., Ltd. All Rights Reserved 粤ICP备17154177号

Privacy Find a Theme