NVIDIA says the RTX 2080 GPU is twice as fast as the GTX 1080
 

It's clear that NVIDIA's newly announced 20-series GPUs are incredibly powerful, but so far, it's been tough to tell how much faster they are than the previous generation. Today during a press briefing at Gamescom, the company gave us a bit more insi...

https://www.engadget.com/2018/08/22/...2080-gtx-1080/