Intel Mobile CPU Naming... Explain?
Intel Mobile CPU Naming... Explain?
Hello everyone. After reviewing the recent updates on AMD's 8040 mobile CPUs and seeing little new, I decided to explore what Intel currently provides. I’m curious about laptop options with their latest offerings. I’ve noticed they’ve adjusted their naming system, but I didn’t want to dig deeper until I heard it was worth checking. I found a guide titled "A Brief Guide to Intel’s Latest Processor and Naming Updates." Reading it quickly didn’t help much, so here’s what I need to focus on: the newest mobile nodes Intel uses, the actual names of those processors (such as 7840U or the 13th Gen 60P), and what makes naming conventions important—like avoiding certain models or avoiding confusion with AMD SKUs. Also, I’d like to know which of these Intel chips are actually expected for laptops. Thanks for your assistance! - J Edit: It would also be helpful to see which of these CPUs are actually planned for laptop use.
Which power level are you examining? The latest models rely on the corresponding power class. For high power, it's the 14th generation HX chips. For lower power, it's the Meteor Lake series 1 chips. Intel integrates 4 in Meteor Lake, and Intel provides a detailed list there. Certain variants are more widespread, such as the 155h.
In short, until the 14th generation Intel used this naming system, like the 12th gen i7 series. The numbers in the model name show the generation level. The last letter usually stands for power usage: U for low, L for medium, and H for high. When people talk about power, they usually mean the CPU's wattage. More powerful CPUs tend to have more cores and faster clocks. There are also HX and HK variants—HX are for desktop chips adapted for phones, and HK are unlocked high-performance processors with slightly higher speeds. The Core Ultra line dropped the generation code from the name; instead of showing a number, they use year references to distinguish models with minor speed differences. For example, the 165H version reaches 5GHz while the 155H hits 4.8GHz. The 7840U is an AMD CPU that follows the same naming pattern, using the year in the name mainly for marketing.
Expanding on @Srijan Verma's insightful breakdown, here are some visuals to clarify: AMD's CPU naming system, Intel's new Core Ultra architecture, and how these concepts can aid understanding.
TL;DR: Thanks for avoiding Snake Oil, Intel! @Bagzie. I’m upgrading to a higher quality image: (source) The Ryzen I knew well. Spoiler: I realized manufacturers often hide this info to mislead buyers. Secondhand market is messy because people assume they own the latest, but they actually have old CPUs. The 7000 search term doesn’t help much. @Srijan Verma, thanks a lot. I’ll organize and simplify it so it’s easier to remember or share. Please correct me if wrong or add anything better! HX and HK ultra, overclockable, basically desktop replacement parts. Intel Core Ultra X 1Y/YH/U → one new code, indicating Meteor Lake? Lunar/Panther Lake should be Ultra X 2Y/YHU? All Meteor Lake parts from Q4’23 to Q1’24 have 8+2 E-Cores. All ultra parts have 2 P-Cores and 4 Graphics Cores (non-arc). Parts ending in 4 are low power, so Ultra X1Y4U = 9W, Ultra X1Y5U = 15W. Lower tier H parts: Ultra 5YYH have 4 P-Cores and 7 Graphics Cores (ARC). Higher tier H parts: Ultra 7/9YYH have 6 P-Cores and 8 Graphics Cores (ARC). Higher second number in Ultra X1YYU/H indicates speed advantage. All seem to use the same Neural Processor, possibly different clocks. Probably important when AI PC requirements hit 40+ TOPS. Except 9W (no non-LP DDR5), memory is uniform. But wait—weren’t there supposed to be non-ultra CPUs? (As if Intel didn’t try...) Spoiler TL;DR: Products from Raptor Lake (non-ultra) get Raptor Lake upgrades with 200–400 MHz boosts. Spoiler: New non-ultra CPUs were made, copied in Intel’s style—good job. – Better than expected. (I was wrong on pages 28 or 6). Raptor Lake comparison: Can’t do the same with Core-N, non-Core-N, Silver/Gold or Celron. New question: What are LPE cores? Should buyers consider them? How to find Intel Notebooks? Spoiler: Do I care about integrated graphics? YES: Intel H or AMD with 6/780M (check Intel H specs). DO I need to stress CPU for long sessions? YES: compare performance in apps/games on Intel H, older Intel H, and AMD HS (Zen 3/4). I’m interested in Raptor Lake U—non-ultra chips should match and outperform slightly. Hope Ultra 5 125U becomes cheaper. Higher is better, not much concern for 5 or 7, just the biggest affordable one. I care about AI. Haha, I’m laughing. Thunderbolt? Prefer Intel or select AMD. Battery life? Check reviews of real laptops with these chips.