Sir_diealot You are right but that did not only happen with Watch Dogs. There were a lot more games that were performing horribly on AMD GPUs and CPUs.
The biggest reason why I dislike nvidia is exactly that. They know that they are controlling most of the market and they are pretty much doing whatever they want. It wouldn’t be a surprise if the new Mass Effect works like a donkey’s butthole on AMD rigs. Nvidia already crawled their hands onto the game with their stupid Gameworks “technology”.
AMD or anyone else just needs to slap nvidia on the market and let them know that they can’t do whatever they want. I hope AMD will succeed with the new Vega and Navi cards.