Interestingly, the slide you posted got altered to obviously include the Titan V. This does lend some credence that this is a quick response to the Crytek demo.
The source article hosts this picture:
For those who remember the discussion about the 1060 3GB being an unbalanced card, there you go, no DXR for you. But the point goes farther than that, the RTX 2060 only has 6 GB for its horsepower, less than all the other cards in its surroundings performance-wise, the 1070, 1070 Ti, 1080, Vega 56 and 64, and
has to cope with the full RTX effects. It's the same story again, only more expensive.
Anyway, now we'll get to see what can visually be achieved without RTX cores and whether it actually makes a meaningful difference one way or another during gameplay.