Today we're taking a look at the impact addressing the Spectre 'Variant 4' CPU flaw has on Intel's 8th-gen Core CPUs. The initial Meltdown and Spectre patches didn't take care of everything and just recently Intel and Microsoft have rolled out updates to address Variant 4 a.k.a. 'Speculative Store Bypass'.
Microsoft will pay up to $250,000 for the 'coordinated disclosure' of Spectre and Meltdown-like flaws
Intel posts record Q4 and yearly results, says new Meltdown/Spectre-protected chips will arrive in 2018
You've probably seen our coverage and tests over the past few weeks on the Meltdown and Spectre vulnerabilities, or more specifically the performance drops you can expect from the patches that address these issues. We've already covered what you can expect on modern desktop systems, however today we'll be diving into the mobile side of things to see how Meltdown and Spectre patches affect ultraportable laptops.