https://wccftech.com/amd-radeon-rx-5600-xt-navi-10-xle-gpu/

AMD announced the Radeon RX 5600 XT graphics card at CES without telling us what Navi GPU it was based on. There were rumors prior to its announcement that it could be based on a different Navi chip than the RX 5700 series but that doesn't seem to be the case at all.

The information comes straight from Videocardz who has stated that its neither the Navi 12 or some other GPU variant that the Radeon RX 5600 XT is powered by but in fact, it's the 10th Navi '10' SKU. Even the mobility variant of the same chip that got unveiled at CES is featuring a newer Navi 10 SKU known as Navi 10 XME. In short, the Navi 10 GPU has the most number of SKUs in AMD's first-generation RDNA family and they are listed below: