AMD and Google's Security Team have disclosed a major microcode vulnerability affecting all AMD EPYC processors built on the Zen 1 through Zen 4 architectures. That means EPYC 7001 (Naples), 7002 ...

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 ...

When homebrewing a CPU, one has to deal with microcode. Microcode is the low-level nuts and bolts of how, precisely, a CPU executes instructions (like opcodes) and performs functions such as updating ...

Microcode 0x12B “addresses elevated voltage requests by the processor during idle and/or light activity periods.” Microcode 0x12B “addresses elevated voltage requests by the processor during idle ...

After issuing an official statement on the ongoing issues surrounding its 13th and 14th Gen CPUs, confirming that a 'microcode' update will "fix" the problem of potential hardware failure, instability ...

What just happened? A significant vulnerability, known as EntrySign, has been uncovered by Google security researchers, affecting all AMD Zen processors from Zen 1 to Zen 4. This flaw allows attackers ...

When AMD finally issued patches for its critical microcode security hole on Monday, it said that the glitch 'could lead to the loss of Secure Encrypted Virtualization protection.' AMD on Monday issued ...

Video gamers know about cheat codes, but assembly language programmers are often in search of undocumented instructions. One way to find them is to map out all of a CPU’s opcodes and where there are ...

Intel has apparently finally gotten to the bottom of its long-running CPU instability issues and will deliver a fix in August, company officials said on Monday. The company said “elevated operating ...