AMD says it will bring back transparent memory encryption for some consumer Ryzen 9000 desktop processors in July, after quietly removing the option in a recent BIOS update and drawing enough community heat to reverse course. The feature, called Transparent Secure Memory Encryption or TSME, was already available on Ryzen Pro parts under the Memory Guard name; now it is set to return to non-Pro chips too.
That makes AMD Ryzen memory encryption the headline here, even if the safeguard is mostly relevant for niche security scenarios. The change applies to some Ryzen 9000 desktop processors, including chips like the Ryzen 7 9700X, and restores a firmware-level defense against physical attacks such as cold boot attacks, where data can still be recovered from RAM after power is cut.
What AMD is restoring in July
In a statement to Tom’s Hardware, AMD said the Memory Guard option was previously available in BIOS on some Ryzen 9000 desktop processors outside the Pro line, then removed in a recent update. The company now says it will restore the option in an upcoming BIOS release in July, based on community feedback.
That matters because this was not some brand-new capability being promised for the first time. AMD had already confirmed in 2020 that TSME worked on a consumer chip, the Ryzen 7 3700X, so the surprise was not that the platform could do it, but that it stopped being exposed to users on newer hardware like the Ryzen 7 9700X after AGESA 1.2.7.0.
Why the removal caused so much noise
For a desktop buyer, TSME is not a headline feature. Intel and AMD both tend to reserve their strongest security and manageability messaging for business-class parts, because that is where buyers actually pay for it. But when a feature already exists, disappears without explanation, and then reappears only after users complain, people naturally assume a commercial motive rather than a technical one.
That is the danger of silent removals: even a minor BIOS change can look like a strategy memo. AMD now gets to frame the restoration as responsiveness to feedback, which is the better look. The company also avoids another unnecessary argument over whether consumer Ryzen should be artificially kept a step behind Ryzen Pro on a capability that had already leaked into the mainstream before.
Ryzen Pro still keeps the premium security pitch
AMD was careful to say that Memory Guard on Ryzen Pro remains supported at the silicon level and has no planned end date. That is the real product boundary here: Pro parts keep the official enterprise story, while consumer models regain a checkbox that enthusiasts and security-minded users can turn on if they want it.
Expect the July BIOS rollout to settle the immediate complaint, but not the larger pattern. Chipmakers have been tightening feature separation between consumer and business lines for years, and users have been pushing back just as long. If AMD restores the toggle cleanly, this episode will fade quickly; if the implementation is half-baked or uneven across board vendors, the noise will come right back.