SOLVED: What Do The Letters at the End of Intel’s Processors, Like V, F, T, HX, U, KF… Indicate

Have you tried to buy a new computer or new CPU lately. The are new letters (suffixes) at the end of the CPU names. Intel has tried to streamline some of their product offerings and so the old Intel CPU suffixes may no longer apply.

In general the suffixes provide additional specific information about the processor’s capabilities and intended platform. So here is a simple explanation of the suffix letters at the end of Intel’s new Gen 2 Core Ultra processors:

For Mobile (Laptop and 2-in-1) Processors:

• H: High-performance graphics. These processors generally consume more power and offer better performance, suitable for gaming laptops and mobile workstations
• HX: Highest performance, with all cores and multipliers unlocked for overclocking. These are typically found in high-end gaming laptops and powerful content creation machines
• U: Power-efficient. These processors are designed for longer battery life in thin and light laptops and ultrabooks
• V: This is a newer suffix in the Core Ultra series. While not as widely documented as others yet, it also indicates a mobile processor. Further details on its specific optimization level are still emerging

For Desktop Processors:

• K: High performance, with unlocked multipliers allowing for easier overclocking for enthusiasts seeking maximum performance
• F: Requires discrete graphics. These processors do not have integrated graphics, so a separate graphics card is necessary for display output
• KF: Unlocked for overclocking and requires discrete graphics (no integrated graphics)
• T: Power-optimized lifestyle. These processors are designed for lower power consumption, often found in all-in-one computers and systems where energy efficiency is a priority

Processors without a Suffix:

• Processors without a suffix are standard CPUs with no special features. They typically have integrated graphics and are not designed for overclocking

It’s worth noting that Intel has streamlined its naming scheme with the introduction of the Core Ultra series, dropping the “i” prefix (like i7, i9) and focusing on Core Ultra 5, 7, and 9 to indicate performance tiers.