Inside every modern CPU since the Intel Pentium fdiv bug, assembly instructions aren’t a one-to-one mapping to what the CPU actually does. Inside the CPU, there is a decoder that turns assembly into ...

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 ...

For an old CPU, finding all the valid instructions wasn’t very hard. You simply tried them all. Sure, really old CPUs might make it hard to tell what the instruction did, but once CPUs got illegal ...

Intel has spent most of 2024 investigating and trying to fix a problems that was causing crashes and instability for owners of its high-end 13th- and 14th-generation Core desktop processors. In April, ...

Intel and its partners have begun rolling out the microcode update that will fix stability and degradation issues with 13th and 14th Gen Intel Core desktop CPUs. The update arrived slightly ahead of ...

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Intel has finally provided an update on instability issues on 13th-gen and 14th-gen CPUs. An update posted by Thomas Hannaford, Intel’s communications manager, pins ...

Intel this week released an updated "Microcode Revision Guidance" document (PDF) that includes more detailed information about the state of its firmware patches to address potential Meltdown and ...

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 ...

Opinion All malicious attacks on digital systems have one common aim: taking control. Mostly, that means getting a CPU somewhere to turn traitor, running code that silently steals or scrambles your ...