AnsweredAssumed Answered

Vulkan beta vs. production driver performance?

Question asked by mgoodfel on Aug 10, 2016
Latest reply on Aug 17, 2016 by mgoodfel

I was developing Vulkan code against the Apr 19 beta driver.  I recently upgraded to the latest drivers for my Radeon 270X and saw performance of my test case go from 1500 fps to 500 fps.  A friend tried the latest driver on his 290, and saw an even more extreme problem -- the demo went from 2500 fps to 100 fps (one hundred!)


Is the 16.7.3 driver really that much slower than the Beta for Vulkan?  Why?


Thanks for any info.