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Amlogic S905X3 vs Amlogic S905X4

  • Author:Tomato
  • Source:Tomato
  • Release on:2020-04-28

Amlogic S905X3 vs Amlogic S905X4


Amlogic S905X3
CPU – Amlogic S905X3 quad-core Arm Cortex-A55 processor @ 1.9 GHz
GPU – Arm Mali-G31MP2 GPU
System Memory, Storage & Networking configurations:
2GB DDR3 / 16 GB eMMC flash + microSD card slot + dual-band 802.11ac WiFi (no Bluetooth), 10/100M Ethernet
Video & Audio Output – HDMI 2.1 up to 4K @ 60 Hz with HDCP, CEC, HDR, 3.5mm AV jack for composite video (480i/576i) and stereo audio, Optical S/PDIF
Video Playback – 10-bit H.265 up to 4K @ 60fps, VP9 Profile-2 up to 4K @ 60fps, AVS2-P2 up to 4K @ 60fps, H.264/AVC up to 4K @ 30fps, H.264 MVC up to 1080p60, MPEG-4 ASP up to 1080p60 (ISO-14496), etc..
HDR – Dolby Vision optional, HDR10+, HDR10, HLG, and Technicolor PRIME HDR processing
USB – 1x USB 3.0 port, 1x USB 2.0 ports
Misc – LED display on front panel, IR receiver, power LED
Power Supply – 5V/2A


Amlogic S905X4

Amlogic S905X4 quad-core Arm Cortex-A55 processor @ up to 2.0 GHz with Arm Mali-G31MP2 supporting OpenGL ES3.2, Vulkan 1.1 and OpenCL 2.0
SMemory – 2GB DDR memory (options: 1GB or 4GB)
Storage – 8GB eMMC flash (options: 16GB, 32GB, 64GB), MicroSD card slot
Video
Output – HDMI 2.1 up to 4K @ 60+Hz with CEC & HDCP2.2, AV output with composite video
Input – HMDI input (TBC)
Audio – Analog stereo audio via AV output, digital audio via HDMI, and optical S/PDIF
Video Playback
Codecs
AV1 up to 4K @ 120 fps
H.265 HEVC MP-10 up to 4K @ 75fps
VP9 up to 4K @ 75fps
AVS2-P2 up to 4K @ 75fps
H.264 AVC up to 4K @ 30fps
MPEG1/2/4 ASP, WMV/VC-1, RealVideo8/9/10,
HDR – HDR 10, HLG, PRIME HDR, TCH PRIME, options HDR10+, optional Dolby Vision
DRM – Google Widevine & Microsoft PlayReady; options: Verimatrix, Irdeto MSR2.2, Nagra TKL
Connectivity – 10/100M Ethernet (optional Gigabit Ethernet), Wi-Fi 5 802.11 a/b/g/n/ac MiMO, Bluetooth 4.2
USB – 1x USB 3.0 port, 1x USB 2.0 port
Misc – Power button; Power, IR & Network LEDs; IR receiver
Power Supply – 5V/2A via DC jack


Amlogic S905X3 vsS905X4

SoC

Amlogic S905X3

 Amlogic S905X4

Technology

12nm

12nm

CPU

Quad-Core Cortex-A55

Quad-Core Cortex-A55

Up to 19700+ DMIPS

Up to 21800+ DMIPS

GPU

ARM Mali-G31 MP2

ARM Mali-G31 MP2

OpenGL ES 3.2

OpenGL ES 3.2

Vulkan 1.0, OpenCL

Vulkan 1.1, OpenCL

2

2

CAS

VMX, Widevine CAS,Irdeto MSR 3.2

VMX, Widevine CAS,Nagra NOCS3.2,Irdeto MSR3.2

DRM

Widevine, Playready, VMX

Widevine, Playready, VMX

Crypto Engine

AES/TDES/SHA-1/SHA-2/HMAC/SM4

AES/TDES/SHA-1/SHA-2/HMAC/SM4/RSA

Neural Network

1.2 TOPS CNN and 8X RNN

inference accelerator (optional)

Memory

32-bit DDR3/3L/4, LPDDR3/4, Up to 4GB, DDR3200

32-bit DDR3/3L/4, LPDDR3/4, Up to 4GB, DDR3200

Storage

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

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

Video Decoder

4Kp75 10bit: H.265/VP9 P-2/AVS2

4Kp120 10bit: AV1

4Kp30: H.264

4Kp75 10bit: H.265/VP9 P-2/AVS2

4Kp30: H.264

HDR/WCG

HDR10/10+, HLG, Dolby Vision, TCH PRIME

HDR10/10+, HLG, Dolby Vision, TCH PRIME

BT.709/2020/2100

BT.709/2020/2100

Video Encoder

1080p60 H.265/H.264

1080p60 H.265/H.264

Ethernet

10/100/1000 MAC + 10/100 PHY

10/100/1000 MAC + 10/100 PHY

USB/PCI-e

1x USB 2.0 + USB 3.0 / (PCIe Gen-2+USB2.0)

1x USB 2.0 + USB 3.0 / (PCIe Gen-2+USB2.0)

Voice & Audio Processing

VAD, ASRC/EQ/DRC

VAD, ASRC/EQ/DRC,

2xHiFi4 Acoustic/Audio DSP

Audio In/Out

Stereo DACs, SPDIF-in & out,

Stereo DACs, SPDIF-in & out,

8Ch PDM, 12+Ch I2S in, 12+ch I2S out

8Ch PDM, 12+Ch I2S in, 12+Ch I2S out

Video Output

4Kp60 HDMI 2.1, HDCP2.2, CVBS

Kp60 HDMI 2.1, HDCP2.3, CVBS

DVB

2x TS in, ISO7816

2x TS in, ISO7816