Intel To Push Out “Big Changes” To Arrow Lake’s Voltage-Frequency Behavior, Likely In The Next CPU Microcode Update

Intel’s Arrow Lake “desktop CPU” lineup is expected to receive a long-awaited microcode update, which is set to optimize the “Voltage-Frequency” (VF) behavior.

Intel’s Arrow Lake “Core Ultra 200S” Series Desktop CPUs Are Set To See A “Decisive” Microcode Update, Optimizing VF Configurations

Team Blue’s Arrow Lake CPU launch, which was seen as a huge generational uplift, didn’t manage to meet expectations, which is why the lineup was said to be a disappointing one, especially in the eyes of enthusiasts.

Intel’s Robert Hallock acknowledged this in an interview with HotHardware, disclosing that Team Blue is working on decisive updates, targeting fixing performance issues around the Arrow Lake lineup.

Big changes coming to Arrow Lake VF behavior with new uCode 🙃

— SkatterBencher (@skatterbencher) November 25, 2024

Now, in a recent tweet by the renowned overclocker “SkatterBencher,” it looks like Intel is planning to fine-tune Arrow Lake’s VF behavior with a new microcode. While he hasn’t mentioned what kind of changes we are looking at, it is said that the change will make the overclocking strategy vary with each ME package. It may seem like SkatterBencher has access to the new microcode, but specific details are still kept under wraps.

Previously, a microcode update restricted the Digital Linear Voltage Regulator (DLVR) bypass, which users could do through the “Power Gate” setting in the BIOS. While this setting allowed more extensive control over voltage and frequencies, it did tinker with other elements of the processor, so Team Blue had reserved the setting for extreme OC environments.

Intel’s “Core Ultra 200” desktop SKUs haven’t managed to compete with AMD in the same segment, at least in terms of sales traction, given that Team Blue has failed to deliver on promises.

We do expect that the upcoming microcode update will be decisive in terms of performance improvement, especially if Intel manages to optimize the VF configurations.