https://wccftech.com/nvidia-will-be-annnouncing-7nm-ampere-gpus-at-gtc-2020-in-march/

So I received a tip-off from a source that we have not used before and we will be tagging this as a rumor for now. While the source is new, it has proven to be right at least once in the past and we consider this worth publishing at this time. Our source states that NVIDIA is going to be announcing its Ampere graphics card during GTC in March 2020. While our source did not mention 7nm, all evidence so far has indicated that Ampere will be manufactured on the 7nm platform.

This is obviously not the first time we have heard of Ampere graphics cards or even a 2H 2020 launch date, but this is the first time we are hearing of GTC 2020 as the subject of a leak. GTC is NVIDIA's premiere gaming technology show and it would make a lot of sense to reveal its brand new Ampere lineup during the conference. While we have not heard anything from TSMC (in fact, the recent report from Taiwan doesn't even mention NVIDIA as one of the clients for 7nm), use of Samsung's 7nm EUV node is not out of the question for the company and may in fact be utilized for Ampere graphics cards.