What is difference between Amlogic S905D2 & Amlogic S905X2 and Amlogic S912?

SHENZHEN, China - Sept. 19, 2018 - PRLog -- The following is for everyone to sort out:

FREQ:
Amlogic S905D2 & Amlogic S905X2 is 2.0 Ghz.
Amlogic S912 is 1.5Ghz.

GPU:
Amlogic S905D2 & Amlogic S905X2 is Q31 MP2
Amlogic S912 is Mali-T820MP3

Memory:
Amlogic S905D2 & Amlogic S905X2 is DDR3/4/3L, LPDDR3/4
Amlogic S912 is DDR3/4, DDR3/4, LPDD2/3 (MAX 2GB@ DDR2400)

GPU API
Amlogic S905D2 & Amlogic S905X2 is OpenGL ES3.2, Vulkan1.0 and OPenCL2.0
Amlogic S912 is OpenGL ES1.1/2.0/3.1, DirectX11 FL9_3, OPenCL1.1/1.2


Video Decord:
Amlogic S905D2 & Amlogic S905X2 is 4k2k H.265&VP9&AVS2-P2
Amlogic S912 is 4k2k H.265&VP9

Video interface:
Amlogic S905D2 & Amlogic S905X2 is HDMI1.4, HDMI2.0, HDMI2.1
Amlogic S912 is HDMI1.4, HDMI2.0


Audio interface:
Amlogic S905D2 & Amlogic S905X2 is I2S, PCM, SPDIF, Audio, DAC
Amlogic S912 is I2S, SPDIF

USB:
Amlogic S905D2 &Amlogic S905X2 is USB3.0
Amlogic S912 is USB2.0

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