RK3399Pro
CPU:Dual-core Cortex-A72 up to 1.8GHz,Quad-core Cortex-A53 up to 1.4GHz
NPU:NPU up to 3.0TOPS
GPU:Mali-T860MP4 GPU
S905D3
CPU:Quad core ARM Cortex-A55 up to1.9Ghz
NPU:1.2 TOPS NN inference accelerator for AI project
GPU:Mali-G31 MP2 GPU
A311D
CPU:Quad-core ARM Cortex-A73 up to 2.2GHz,Dual-core Cortex-A53 up to 1.8GHz
NPU:NPU up to 5.0TOPS
GPU:Mali-G52 MP4 GPU
M1808
CPU:Dual-core Cortex-A35 up to 1.6GHz
NPU:NPU up to 3.0TOPS