amlogic淘宝上很多用s905机顶盒才卖一百多哪个好

CPU是S802-H好，还是S812-H好？

盒子？肯定是S812H好点 S8X2和S8X2H硬件上是没有区别的，只是晶晨给的SDK不同。

S8X2H型号的SDK里面有DTS/AC3解码。

S8X2-B有AC3没有DTS授权，S8X2没有DTS/AC3授权。

有授权的芯片卖的就贵，产品也就贵。

1.小米盒子增强2G版本 Sn号是以6105开头，不支持H.265，支持杜比音频。

使用的CPU是Amlogic S802H 2.小米盒子增强1G版本有如下三个版本： A.Sn号是以8430开头，不支持H.265，不支持杜比音频。

使用的CPU是Amlogic S802S B.Sn号是以5386开头，支持H.265，不支持杜比音频。

使用的CPU是Amlogic S812S C.Sn号是以10317开头，支持H.265，支持杜比音频。

使用的CPU是Amlogic S812H

金星JXD-S5110b的硬件平台是Amlogic MX-S双核1.5GHz，Amlogic是个什么公司？

硬件平台Amlogic是一家生产半导体的公司，一般CPU用于电子相框家庭媒体，相比之下CPU除了处理音频和视频之类的并无多大优势，玩游戏肯定也不行了，安卓整个都基于Linux平台，所以Amlogic 的精晨CPU不怎么适合玩游戏，对于软件处理方面精晨没有高通 德州 英伟达那么好，所以购价也比较低。

晶晨Amlogic S905X参数性能，怎么样

分析如下： 1、Amlogic S812是晶晨最新最强的芯片，已经量产，但是国内目前用这个芯片的电视盒还不多，除了影驰芒果盒，还有小米盒子增强版、泰捷webox增强版以及天敏D6升级版，可以肯定的是下半年会有越来越多使用这个高性能新品的盒子出现。

2、 晶晨Amlogic S905X参数性能 晶晨Amlogic S905X是一款新出来的电视盒子芯片，下面是它的详细参数： CPU Sub-system Quad core ARM Cortex-A53 CPU up to 2GHz (DVFS) ARMv8-A architecture with Neon and Crypto extensions 8-stage in-order full dual issue pipeline Unified system L2 cache Advanced TrustZone security system Application based traffic optimization using internal QoS-based switching fabrics 3D Graphics Processing Uni Penta-core ARM Mali-450 GPU up to 750MHz+ (DVFS) Dual Geometry Processors and triple Pixel Processors Concurrent multi-core processing Full scene over-sampled 4X anti-aliasing engine with no additional bandwidth usage OpenGL ES 1.1/2.0 and OpenVG 1.1 support 2.5D Graphics Processor Fast bitblt engine with dual inputs and single output Programmable raster operations (ROP) Programmable polyphase scaling filter Supports multiple video formats 4:2:0, 4:2:2 and 4:4:4 and multiple pixel formats (8/16/24/32 bits graphics layer) Fast color space conversion Advanced anti-flickering filter Crypto Engine AES/AES-XTS block cipher with 128/192/256 bits keys, standard 16 bytes block size and streaming ECB, CBC and CTR modes DES/TDES block cipher with ECB and CBC modes supporting 64 bits key for DES and 192 bits key for 3DES Built-in hardware True Random Number Generator (TRNG), CRC and SHA-1/SHA-2/HMAC SHA engine Video/Picture CODEC Amlogic Video Engine (AVE) with dedicated hardware decoders and encoders Supports multiple “secured” video decoding sessions and simultaneous decoding and encoding Video/Picture Decoding VP9 Profile-2 up to4Kx2K@60fps H.265 HEVCMP-10@L5.1up to 4Kx2K@60fps H.264 AVCHP@L5.1up to 4Kx2K@30fps H.264 MVC up to 1080P@60fps MPEG-4 ASP@L5 up to 1080P@60fps (ISO-14496) WMV/VC-1 SP/MP/AP up to 1080P@60fps AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080P@60fps MPEG-2 MP/HL up to 1080P@60fps (ISO-13818) MPEG-1 MP/HL up to 1080P@60fps (ISO-11172) RealVideo 8/9/10 up to 1080P@60fps WebM up to VGA Multiple language and multiple format sub-title video support MJPEG and JPEG unlimited pixel resolution decoding (ISO/IEC-10918) Supports JPEG thumbnail, scaling, rotation and transition effects Supports *.mkv,*.wmv,*.mpg, *.mpeg, *.dat, *.avi, *.mov, *.iso, *.mp4, *.rm and *.jpg file formats Video/Picture Encoding Independent JPEG and H.264 encoder with configurable performance/bit-rate JPEG image encoding H.264 video encoding up to 1080P@60fps with low latency Video Post-Processing Engine Supports HDR10 and HLGHDR processing Motion adaptive 3D noise reduction filter Advanced motion adaptive edge enhancing de-interlacing engine 3:2 pull-down support Programmable poly-phase scalar for both horizontal and vertical dimension for zoom and windowing Programmable color management filter (to enhance blue, green, red, face and other colors) Dynamic Non-Linear Luma filter Deblocking filters Programmable color matrix pipeline Video mixer: 2 video planes and 2 graphics planes per video output Video Output Built-in HDMI 2.0a transmitter including both controller and PHY with CEC, HDR and HDCP 2.2, 4Kx2K@60 max resolution output CVBS 480i/576i standard definition output Supports all standard SD/HD/FHD video output formats: 480i/p, 576i/p, 720p, 1080i/p and 4Kx2K Audio Decoder and Input/Output Supports MP3, AAC, WMA, RM, FLAC, Ogg and programmable with 7.1/5.1 down-mixing I2S audio interface supporting 2-channel input and 8-channel (7.1) output Built-in serial digital audio SPDIF/IEC958 output and PCM input/output Built-in stereo audio DAC Stereo digital microphone PDM input Supports concurrent dual audio stereo channel output bination of analog+PCM or I2S+PCM Memory and Storage Interface 16/32-bit SDRAM memory interface running up to DDR2133 Supports up to 2GB DDR3/4, DDR3L, LPDDR2, LPDDR3 with dual ranks Supports SLC/MLC/TLC NAND Flash with 60-bit ECC,patible to Toshiba toggle mode in addition to ONFI 2.2 SDSC/SDHC/SDXC card and SDIO interface with 1-bit and 4-bit data bus width supporting spec version 2.x/3.x/4.x DS/HS modes up to UHS-I SDR104 eMMC and MMC card interface with 1/4/8-bit data bus width fully supporting spec version 5.0 HS400 Supports serial 1, 2 or 4-bit NOR Flash via SPI interface Built-in 4k bits One-Time-Programming memory for key storage Network Integrated IEEE 802.3 10/100M MAC controller with 10/100M PHY interface Supports Energy Efficiency (EEE) mode WiFi/IEEE802.11 & Bluetooth supporting via SDIO/USB/UART/PCM Network interface optimized for mixed WIFI and BT traffic Integrated I/O Controllers and Interfaces Dual USB 2.0 high-speed USB I/O, one USB Host and one USB OTG Multiple UART, I2C and SPI interface with slave select Multiple PWMs Programmable IR remote input/output controllers Built-in 10bit SAR ADC with 2 input channels A set of General Purpose IOs with built-in pull up and pull down System, Peripherals and Misc. Interfaces Integrated general purpose timers, counters, DMA controllers 24 MHz crystal input Embedded debug interface using ICE/JTAG Power Management Multiple external power domains controlled by PMIC Multiple internal power domains controlled by software Multiple sleep modes for CPU, system, DRAM, etc. Multiple internal PLLs for DVFS operation Multi-voltage I/O design for 1.8V and 3.3V Power management auxiliary processor in a dedicated always-on (AO) power domain that municate with an external PMIC Security Trustzone based Trusted Execution Environment (TEE) Secured boot, encrypted OTP, encrypted DRAM with memory integrity checker, hardware key ladder and internal control buses and storage Protected memory regions and electric fence data partition Hardware based Trusted Video Path (TVP) , video watermarking and secured contents (needs SecureOS software) Secured IO and secured clock Package LFBGA,13x13mm, 20×20 ball matrix, 0.65 ball pitch, pliant 拓展资料 1、晶晨半导体(Amlogic)是一家全球领先的无晶圆片上系统半导体公司，1995年创立，全球总部现设立于中国上海，研发中心和分支机构遍及美国加州Santa Clara、上海、深圳、台北及香港。

2、晶晨半导体(Amlogic)专注于高集成度的多媒体SoC芯片，为互联网电子产品和智能消费类设备提供专业、开放的平台解决方案，产品包括：智能机顶盒及智能电视，智能家居等。

晶晨半导体通过结合专有的高清多媒体处理引擎和系统IP以及业内领先的多核处理器及图形处理技术，为客户提供先进的芯片解决方案。

晶晨半导体的定制芯片解决方案集成度高，并能保证产品在尺寸，性能、功耗和价格方面达到良好平衡。

晶晨半导体可为客户提供基于安卓系统，Qt系统以及HTML5标准的整体解决方案，帮助客户快速开发领先市场的产品。

（资料来源：百度百科：晶晨半导体（上海）有限公司）

目前哪些电视机顶盒用晶晨Amlogic S812处理器？

新出的芯片，目前用这个方案的盒子还比较少，影驰芒果盒、天敏D6升级版、泰捷webox增强版，作为国内最大的盒子方案提供商，后面会很多电视盒用Amlogic S812这个芯片方案。

淘宝上很多用s905机顶盒才卖一百多哪个好

amlogic S905 。

真的amlogic S905的芯片哦。

真4K输入的保障啊。

amlogic S905芯片，同样采用28纳米工艺制程，amlogic S905采用的是四个核心数。

基于ARM Cortex-A53开发，最高频率2.0GHz。

GPU方面则是搭载五核的ARM Mali™-450。

解码能力上支持超高清4K@60fps硬件解码，支持H.265 10比特、H.264和AVS+等众多格式；编码能力上支持H.264 1080p 60fps硬件编码，输出方面支持HDMI 2.0和CVBS输出。

（这些我都是上网查的，不过这个芯片优点就是稳定，图像处理能力出色，怪不得卡顿的情况很少） 我用安兔兔对这款机顶盒跑分了，而amlogicS905芯片测试设备在安兔兔评测基准跑分测试中的总分为33739分。

其中，它的“多任务UX”性能得分为14924分，“RAM运算”得分为5159分，CPU得分13656分。

需要补充的是，不同的安兔兔评测版本测试数据会存在一定差异，而我选择的则是安兔兔评测v5.7.1。

（数据中看出amlogic S905的多任务和CPU浮点的性能更强，所以这款机子对图像处理很出色）