https://wccftech.com/nvidia-geforce-rtx-3090-rtx-3080-rtx-3070-7nm-graphics-cards-specs-leak-out/

Latest details of NVIDIA's next-generation GeForce RTX 30 series graphics cards which will include the GeForce RTX 3090, GeForce RTX 3080, and the GeForce RTX 3070 have leaked out by our pals over at Videocardz. The information consists of specifications of all cards based on the next-gen Ampere GPU architecture.

According to the leak, NVIDIA's GeForce RTX 3090, Geforce RTX 3080, and GeForce RTX 3070 trio will be announced on the 1st of September during the GeForce digital event. The NVIDIA GeForce RTX 3090 and GeForce RTX 3080 will be the first to hit retail with a hard launch planned for mid of September.