1. CPU: Quad core
2. Architecture Type: A53
3. Supported formats: H.265
4. Memory capacity (ROM): 1GB,2GB optional
5. Output Resolution: 1920x1080
6. Player type: Internet media Player,Ultra hd tv box
II.Rockchip RK3229:
1. CPU: Quad core
2. Architecture Type: A7
3. Supporting format: H.265
4. Memory capacity (ROM): 1GB,2GB optional
5. Output Resolution: 3840×2160, 1920×1080
6. Player type: Set top box,setup box,set-top box,android tv box.
The Cortex-A7 uses the ARMv7-A architecture, which features outstanding low-power performance based on guaranteed performance. The Cortex-A7 processor has the same architecture and feature set as the Cortex-A15 processor, except that the Cortex-A7 processor's microarchitecture focuses on providing the best energy efficiency, so both processors can be Work together in a LITTLE (large and small kernel size core companion structure) configuration to provide the ultimate combination of high performance and ultra-low power consumption. A single Cortex-A7 processor has five times the energy efficiency of the Cortex-A8 processor, a 50% increase in performance, and only one-fifth the size of the latter.
The Cortex-A53 also uses the ARMv8-A architecture to support 32-bit ARMv7 code and 64-bit AArch64 execution state. The A53 architecture features reduced power consumption and improved energy efficiency. The goal is no more than 0.13W of power consume for a single core when running SPECint2000 tests under the 28nm HPM manufacturing process. It offers higher performance than the Cortex-A7 processor and can be used as a stand-alone major application processor, or with the Cortex-A57 processor to form a big.LITTLE configuration. The Cortex-A53 offers higher performance than the Cortex-A9 at the same frequency. Its main face is high-end computers, tablet pc, set-top boxes, digital televisions and so on.
As shown in the figure, the green part is the architecture of v7-A, and the blue one is the v8-A architecture, Basically, green can support 32-bit and 64-bit,Except for A32, it only supports 32 bits,In each part on the right, for example, the top A15-A73 part that requires high performance is the most efficient, Next is the part that focuses on the entire efficiency. The middle part is more efficient,The bottom part is the most efficient and It meets the best standards for battery performance.
If you want to give them a ranking, from high to low can be roughly sorted: Cortex-A73 processor, Cortex-A72 processor, Cortex-A57 processor, Cortex-A53 processor, Cortex-A35 processor, Cortex - A32 processor, Cortex-A17 processor, Cortex-A15 processor, Cortex-A7 processor, Cortex-A9 processor, Cortex-A8 processor, Cortex-A5 processor.
User summary: In the field of set-top boxes, A7 is most powerful than A53.
For more info regard android mini pc, tv stick or tv box,pls contact coco soon.
Skype:coconut.deng,qq:496863672
Tel: +86 0755-33585010
Mobile&wechat: +86 18603065096
Add.: 2F,HuaFeng XinAn Buiding,Baoan 45 District Shenzhen City,China 518100
没有评论:
发表评论