Čo sa týka tých notebookov s RyzenmiNapr. System76, teaguje na rastúci dopyt po AMD v NTB
System76 May Offer AMD Ryzen Laptops When They Begin Their Own Manufacturing
on 21 March 2020 at 12:48 PM ED
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Pri Threadripperi zareagoclu veĺmi rýchlo na desktop trhu
https://system76.com/desktops/thelio-major-b2/... A tenti jediný Linux only OEM ixe rozbiehať druhú továreň, po tej prvej v Denver, CO.
Tak po záplate Load Value Injection ide iIntel vykonom dole a to riadmeGoogle Engineer Shows "SESES" For Mitigating LVI + Side-Channel Attacks - Code Runs ~7% Original Speed
Written by Michael Larabel in LLVM on 21 March 2020 at 06:00 AM EDT.
Disclosed last week was the Load Value Injection attack affecting Intel CPUs and requiring new mitigations
The tests on Kabylake found that the mitigated performance overall was about 22% that of the performance without the LVI mitigations.While performing at just ~22% the original performance is already a brutal hit, an LLVM mitigation proposed by a Google engineer in working to avoid LVI and other side-channel vulnerabilities in one of his tests saw just ~7% the original performance based on the geometric mean. That LLVM work with the even more dramatic hit is the Speculative Execution Side Effect Suppression (SESES) and was started for mitigating Load Value Injection but expanded to address other side-channel vulnerabilities like Spectre V1/V4 and others.
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