AMD admits that Zen 3 CPUs are weak to a brand new Spectre-style assault

https://ift.tt/eA8V8J
Briefly: AMD has confirmed {that a} microarchitecture optimization inside Zen 3 CPUs will be exploited in a similar way to the Spectre vulnerabilities that plagued Intel CPUs a number of generations in the past. Disabling the optimization is feasible, however will carry a efficiency penalty that AMD doesn’t consider is value it for all however …
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