The latest Linux kernel patch displays that AMD may be developing a mining card based on the RNDA architecture Navi 10/12 core.

By looking at the specification, AMD Navi 10/12 are all 2560 stream processors, Navi 10 is equipped with 8GB GDDR6 video memory, and Navi 12 is equipped with 8GB HBM2 video memory, with a video memory bandwidth of 394 GB/s.

In February, Nvidia officially declared that it would launch Nvidia CMP for professional cryptocurrency mining.

Among them, CMP 30HX, 40HX, 50HX are all based on 12nm Turing architecture, CMP 90HX utilizes the latest Ampere architecture, GPU core is GA102-100, with 10GB of video memory.

(Source)