Has anyone seen a Vulkan bechmark comparing Nvidia and ATI cards? I had this discussion with a friend of mine when Mantle was out about how good it was (for him, since he mostly uses ATI) and how improbable it was for others vendors to implement it (I said so since mostly use Nvidia).

Back then the only games capable of testing this new paradigm were BF4 and other "mantle compatible", so not a chance to have REAL comparisons. And my argument always was:

(but I was purely trolling him)

"They had to rewrite the game using ATI's API in order to reach the performance of a Nvidia card with DX11, just imagine where would that leave them when Nvidia implements it!"

tl,dr: So now I'm just wondering if anyone has made a comparison between the two mayor vendors using Vulkan?