Isn't Navi really the first architecture Raja would have have much impact on? He rejoined AMD in 2013 [0] and designs for architectures take several years to go

Isn't Navi really the first architecture Raja would have have much impact on? He rejoined AMD in 2013 [0] and designs for architectures take several years to go from design to consumers. Jim Keller joined AMD a year earlier and we didn't see stuff he worked on until Zen. [0] https://www.anandtech.com/show/6907/the-king-is-back-raja-koduri-leaves-apple-returns-to-amd https://www.anandtech.com/show/6907/the-king-is-back-raja-ko...