This page shows a combined performance summary of all the game tests (i.e. non-RT) on previous pages, broken down by resolution. Each chart shows the tested card as 100% and every other card's average FPS performance as relative to it.
Please note: The ranking presented here varies quite a bit compared to the numbers in "Average Gaming Framerate". This is due to The Last Of Us crashing, which is factored in here with a "0" score, but excluded from the calculations on the Relative Performance page. I was hoping AMD could fix the crash with the public launch driver, so I could update quickly, but that didn't happen. Hopefully they can get it fixed soon, so I can redo the charts.