OpenBSD is expanding its support by finally being able to apply AMD CPU microcode updates. It was reported that this comes with the latest code, which supports the update with new abilities. OpenBSD ...

Continuing his reverse-engineering of the Intel 8087, [Ken Shirriff] covers the conditional tests that are implemented in the ...

In case you missed it, Intel earlier this week issued a statement saying it finally discovered the root cause of widely reported instability on its 14th Gen and 13the Gen Core processors. Intel also ...

Motherboard makers are starting to dish out BIOS updates based on new microcode from Intel to address stability issues affecting a wide range of 14th Gen and 13th Gen Core processor models. ASUS and ...

It's been months since the first reports of Intel's Core i9 processors being unstable in Unreal Engine games, but a small step toward a solution has been made, with the discovery in the code that ...

My understanding was that a CPU microcode update is stored in non-volatile memory on the motherboard and is loaded by the BIOS or UEFI into volatile memory on the CPU during boot. And because the ...

Microsoft has released a new batch of Intel microcode updates for Windows 10 2004, 1909, 1903, and older versions to fix hardware bugs in Intel CPUs. When Intel finds bugs in their CPUs, they release ...

AMD officially admitted today that its processors are not vulnerable to the Meltdown bug, but are affected by both variants of the Spectre flaw. In addition, because of repeated questions regarding ...

Most CPUs on the market in recent years have adopted an implementation method called the microprogram method, and updates can be applied by rewriting the microcode when a security defect is found. CPU ...