We will, to be on the safe side, out of hand reject Iranian claims that the computer is for weather forecasting. But even if they have some nefarious purpose in mind, they don’t appear to need a sophisticated smuggling network to get these products into Iran. We even turned up a website with tech news and reviews for AMD users in Iran.
Trying to keep CPUs out of Iran, whatever one’s political views are, isn’t working. Also, CFIUS is specifically not supposed to look at political or diplomatic issues, only ones of national security while maintaining an open and fair financial system.
The Iranian, or any government’s, ability to acquire products that are widely and internationally manufactured and available, should be assumed. This is one of the cons of using what the military calls commercial-off-the-shelf, or COTS, parts in military design (Military & Aerospace Electronics), not a problem specific to AMD’s plans. While cheap and available computing power has countless advantages the world over, it does make denying it to unfriendly governments impossible.