https://wccftech.com/report-amd-and-nvidia-launching-next-generation-flagships-in-september/

Word on the vine is that both AMD and NVIDIA are planning to launch their next-generation graphics cards by September this year. NVIDIA has been chipping away on its 7nm Ampere architecture and AMD is allegedly planning on (finally) launching the anxiously anticipated Big Navi GPU (or whatever AMD ends up calling it). The source in question is Taiwan's biggest technology newspaper, Digitimes (via Videocardz), and has been very reliable in the past.

It looks like Q4 2020 is going to be a very exciting time for gamers as NVIDIA updates their lineup after a couple of years and AMD finally rolls out Big Navi. We also have reports suggesting that AMD will be launching their Vermeer Zen-3 based CPUs in the same time frame as well, so gamers are going to have a lot of options soon. It is also worth adding that this appears to be roughly within-schedule for a gaming GPU launch from NVIDIA and if it happens then COVID really hasn't hurt the refresh cycle much.