On an Annual Stockholders Meeting yesterday AMDs Lisa Su reconfirmed Q3 for Ryzen 3rd gen, Epyc Rome and NAVI. Q3 means from July to September. That's what, the second or third confirmation?
So once again we see a confirmation for the products to be released pretty soon, which would be the second half of this year is going to be busy with three separate product launches. AMD will soon come up with more details likely on the Computex keynote, after which there will be a "Next Horizon Gaming" live stream during the E3 gaming conference on 10 June. The products themselves will then released and on the shelves after July at the earliest.
Lisa Su confirms Q3 launch for Ryzen, Epyc and NAVI