I'm horrified at the low quality of analysis on this (especially by the supposedly technical press) here. As I mentioned before, Intel already had access to all of NVIDIA's patents. Their IGPs already depend on access to those patents and NVIDIA would likely have a very very strong case to bar Intel from selling any IGPs (including CPUs with IGPs unless they're disabled) if Intel loses access to those patents. In neither case does the deals involve any kind of IP licensing beyond that.
The original deal with NVIDIA combined the patent cross-license and the chipset license. There was an expiry date on this agreement anyway, which I assume would have ended within 2-3 years at the most. And NVIDIA's top priority with their lawsuit against Intel likely was to argue that it was within their rights to break the agreement (and therefore lose the rights to selling Socket 775 chips too but they wouldn't care anymore) given Intel's behaviour even if the contract theoretically couldn't be broken without both parties consenting. Even if Intel didn't think NVIDIA would have managed to convince the court of that, they'd still have been in a position where 2-3 years from now they couldn't sell anymore IGPs or risk a much more likely to succeed (and even more costly) lawsuit from NVIDIA.
This isn't just Intel paying to get rid of an annoyance. They really didn't have much of a choice, and it's good for both parties (and competition in the industry) that things settled out this way.
The original deal with NVIDIA combined the patent cross-license and the chipset license. There was an expiry date on this agreement anyway, which I assume would have ended within 2-3 years at the most. And NVIDIA's top priority with their lawsuit against Intel likely was to argue that it was within their rights to break the agreement (and therefore lose the rights to selling Socket 775 chips too but they wouldn't care anymore) given Intel's behaviour even if the contract theoretically couldn't be broken without both parties consenting. Even if Intel didn't think NVIDIA would have managed to convince the court of that, they'd still have been in a position where 2-3 years from now they couldn't sell anymore IGPs or risk a much more likely to succeed (and even more costly) lawsuit from NVIDIA.
This isn't just Intel paying to get rid of an annoyance. They really didn't have much of a choice, and it's good for both parties (and competition in the industry) that things settled out this way.