NVIDIA posted an update on its website. The GeForce RTX 3080 founder reviews have been delayed for reasons not mentioned. Also NVIDIA now has posted a launch date for the GeForce RTX 3070.
The news got posted by Suroosh@NVIDIA and states the following:
Hey everyone - two updates for you today. First, GeForce RTX 3080 Founders Edition reviews (and all related technologies and games) will be on September 16th at 6 a.m. Pacific Time. Get ready for benchmarks! Second, we’re excited to announce that the GeForce RTX 3070 will be available on October 15th at 6 a.m. Pacific Time.