https://wccftech.com/nvidia-geforce-rtx-2060-8-gb-graphics-cards-in-the-works/

NVIDIA is reportedly readying a new series of GeForce RTX 2060 graphics cards that might feature 8 GB GDDR6 memory. The report comes from PCGamesN who have found traces of 8 GB variants of the GeForce RTX 2060 graphics cards within listings on EEC (Eurasian Economic Commission). It might seem to indicate that NVIDIA is trying to clear away inventory of its mainstream cards prior to the launch of its next-generation GeForce GPUs.

NVIDIA's GeForce RTX 2060 has seen a couple of variants with the most recent being the RTX 2060 SUPER which was released officially by NVIDIA and the KO variant which was more of a AIB specific variant from EVGA with toned down costs. Historically, NVIDIA's mainstream 106/116 dies featured slightly lower VRAM compared to the higher-end parts but with the RTX 2060 SUPER, they updated the card with 8 GB GDDR6 VRAM rather than just 6 GB on the standard variant. It looks like NVIDIA AIBs are working on updating the standard variants with 8 GB GDDR6 memory too.