I used to think this, until RDNA and RDNA2. Their success made me wonder how much influence he had in them and if I judged him too harshly. Unless there was a separate team behind RDNA that was operating in parallel, then Raja definitely had a hand in it.
As sad as I was to see Optane go, I honestly don't know if the physics allow it ever to be cost-competitive. It was probably conceived in a world of SLC and MLC planar flash, but now it has to compete against TLC and QLC with hundreds of layers. There could be physical limitations which prevent 3D XPoint from ever being competitive in terms of cost per bit. And we know it doesn't have the endurance to serve as a cheap DRAM alternative, contrary to their early messaging.
Not sure about that. Everything Intel launched or is struggling with pre-dates him. We won't hear about projects originated or incubated under him for a couple more years.
One thing we do know he's done is IFS. And that seems like an idea whose time has come.
She's indeed doing a terrific job, but she incorrectly gets credit for Zen which actually originated under her predacessor.