Forum Home Tablet PC/Laptop Allwinner A20,A23 and RK3066, RK3026 Difference

Allwinner A20,A23 and RK3066, RK3026 Difference

Last post 12/14/2013 11:16:15 AM by Min Yellow 0 replies.
Post at: 12/14/2013 11:16:15 AM
  Allwinner A20,A23 and Rockchip RK3066, RK3026 dual-core chip performance compare:
  A20, A23 is A7 architecture dual-core processor and RK3066, RK3026 is A9 architecture dual-core processor. So Rockchip dual-core processor overall performances are better than Allwinner dual-core processor.  But A20, A23 power comsumption are lower and cheaper. 

Official webiste information introduction:

RK3026 three advantages:                                                                       RK3066 six advantages:
1. Entry-level dual-core tablet chip solution                                           1. 40nm low power consumption craft
2. Supports 2G communicate                                                                   2. Dual-core Cortex-A9, max CPU frequency 1.6GHz
3. 1080P HD video decoding                                                                    3. Quad-core Mali-400MP4 GPU, max CPU frequency 400MHz
                                                                                                                        4. High-performance H.264 MVC audio decoding
                                                                                                                         5. Built-in HDMI 1.4b
                                                                                                                         6. Support dual screen display, max 2048 x 1536 resolutions


A20 and A23
A20 6 advantages:                                                                                A23 3 advantages:
1.ARM Cortex A7 architecture dual-core processor                       1. Max CPU frequency 1.5GHz
2. Mali-400MP2 GPU                                                                            2. Power consumption low to 50mA when black screen playback music
3. 2160P HD video decoding                                                              3. All the external component count is less than 260
4. H.264 HP 1080P @ 30fps video decoding
6. Compatible with A10



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