At present, the AMD rdna2 family has four different cores, the highest end of which is Sienna cichlid Navi 21, corresponding to the first released RX 6900 / 6800 series; The high end is the Navy flood Navi 22, corresponding to the RX 6700 series.
Dimgrey cavefish Navi 23 has not appeared yet. It should be the RX 6600 series. The latest bee goby Navi 24 may be the RX 6500 series or the RX 6400 series.
But Navi 24 is much more conscientious.
According to the latest mining,Navi 24 core has 1 shader engine, 2 shader arrays, 16 computing units, namely 1024 stream processors.
Such a specification is far superior to the Vega 11704 stream processor, which was the highest in the past, and higher than the Vega 8512 stream processor, which is the highest in the past two generations.
In addition,Navi 24 still retains its unique infinity cache, further reducing its capacity to 16MB (Navi 23 64MB), plus 128KB first level cache and 1MB second level cache.
The specifications of the video memory are unknown. It is speculated that it will be 64 bit 4GB gddr6, which is exactly half of Navi 23, one third of Navi 22 and one half of Navi 21.
Next, we are waiting for the rdna2 architecture to enter the sharp dragon and speed dragon APU.
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