There's also the possibility that AM5 is another Bulldozer and the company still has a significant amount of debt to pay off which are concerns for AMD's future.
AMD has been paying off *significant* amounts of debt in the past two or so years. They're fine. The only disruption with AM5 is not that it's Bulldozer, but moreso because AMD likes to have long-life platforms, which will undoubtedly harm adoption into the new platform.
Having said that, the new AMD chips are a known factor. We've known the predicted performance of the new AM5 chips for a while now.
The number one factor right now is their *server* platform, in particular with how AMD may go with two different variants of their server chips. All signs point to a stripped-down many-core variant in existence.
I've been itching at picking up this. I actually started buying some today after it dropped below $110. Sort of a make up for missing out on Nvidia, which I could have picked up at $213... Ouch.
Still don't know whether I want to jump in and pick up TSMC as well because it's at a fantastic discount right now. Just have China on the back of my mind
If you have to choose between the two, pick nVidia. The stock generally performs better, but keep in mind that current speculation is that they'll be behind in performance with Lovelace. Not that it actually matters -- nVidia has good mindshare and development chains within the server space that it won't impact them that much.
That being said, nVidia *is* an expensive stock so AMD may be a good choice as a long term hold. With *that* being said, AMD typically drops on earnings and it's right around the corner...