https://wccftech.com/nvidia-quadro-rtx-4000-turing-tu106-workstation-graphics-card-launch/

NVIDIA has introduced a new Quadro RTX card in their Turing based workstation portfolio. Known as the Quadro RTX 4000, the new graphics card will offer the same features of the higher-end line of Turing Quadro RTX graphics cards but at a much more affordable price while featuring compact design.

Starting off with the details, the NVIDIA Quadro RTX 4000 is being said as the best-in-class graphics performance and features in a single-slot PCI-e form factor. It is clear that NVIDIA needed a card to fill up the entry tier Quadro segment as their other Turing based solutions cost $2300 and up to a massive $10,000 US price.