To be fair, AMD’s promotion isn’t just limited to its new Zen 3-based CPUs, but also for a few of its Zen 2, Ryzen 3000 series CPUs. The list includes:

Ryzen 9 5950XRyzen 9 5900XRyzen 7 5800XRyzen 9 3950XRyzen 9 3900XTRyzen 7 3800XT

The promotion will go into effect on two dates: the first is on 20 October for the Ryzen 3000 series CPUs, while the second date will be the launch of the new Ryzen 5000 series. Oddly enough, the promotion does not extend to the Ryzen 5 SKUs for both Ryzen generations, but AMD’s marketing is understandable. Once the promotional period goes live, those who purchase either of the listed CPUs will have until 30 January 2021 to redeem the code, a little more than two weeks before its 18 February 2021 availability. Barring any delay by its studio and publisher, of course. You can check out the promotion’s terms and conditions here, but for the record, you will need an official AMD account in order to be eligible for coupon redemption. (Source: AMD via Hot Hardware)