No, mRDNA has nothing to do with vaccines, but the new mobile graphics processor from AMD that Samsung is ready to implement in its Exynos series of mobile chipsets to make them more competitive with Apple’s homebrew Imagination GPU technology that is consistently shining in benchmarks.
Galaxy A53 and Galaxy A73 processor specs surprise
We’ll see if the rumor for Galaxy A-series with AMD graphics pans out, but given how everyone and their dog is now into taping out their own processors for customization and chip shortage reasons, it’s not out of the question that Samsung’s midrange series may get the souped-up AMD GPU, just as its flagships.