That is freaking AWESOME. Will definitely pre-order. This makes sense now how the chip rumors matched up with Dev's saying that both machines perform pretty much the same. This is FAR less difference now than this current generation was. Good stuff!
Sony's customised version of the AMD RDNA 2 GPU features 36 compute units running at frequencies that are capped at 2.23GHz, effectively delivering 10.28TF of peak compute performance.
from eurogamer, so this is max, the average might be even lower.