Skip to main content

Confused about Core Ultra? We were too, so we asked Intel about it

It’s the start of something new for Intel: the Core Ultra era. With the launch of new Meteor Lake processors, Intel is ditching its old naming scheme for something new. Intel CPU names are going to start looking a little different, and you might be confused by what you see on a spec sheet. We’re here to get you up to speed.

At first glance, Intel is just dropping the “i” that has defined its lineup of CPUs for 15 years. There are a few new details in the naming scheme, though, and knowing them can help you navigate this new era for Intel.

The basics of Core Ultra

Intel's new Intel Core Ultra badge.

Let’s start with the new Core and Core Ultra branding. Intel ditched the “i” with Meteor Lake, so instead of a Core i7 or Core i5 processor, you’ll now have a Core 7 or Core 5 processor. Simple enough. Now, however, Intel also has the Core Ultra brand. These CPUs are in a premium segment while Core CPUs are targeted at the mainstream. Instead of a single Core i7, you’ll have a Core 7 and a Core Ultra 7, the latter of which is a more powerful, premium version (more on that later).

Let’s take the recent Core i5-14600K as an example. Under the new naming scheme, it would be the Intel Core 5 14600K or Core Ultra 5 14600K. Simple.

There are a couple of changes here. Technically, under Intel’s old naming convention, CPUs were meant to carry the generation name in front of the CPU. So, it’s not Intel Core i5-14600K, it’s actually Intel 14th-gen Core i5-14600K. Intel isn’t doing that anymore.

Intel says it will maintain the two numbers in front of the product name to note the generation — in the above example, that’s the 14 in 14600K — just as we’ve seen in the past, but it won’t write out the generation separately. Suffixes should remain unchanged as well, but Intel hasn’t confirmed that yet, at least for desktop CPUs.

Where’s the generation?

Michelle Johnston Holthaus holding an Intel Core Ultra CPU.

Intel isn’t spelling out the generation anymore, but it’s still noting it in the product number. The first number still shows the generation, or as Intel is calling it now, the “series.” For instance, the Core Ultra 7 165H is a “Series 1” CPU. A theoretical CPU like the Core Ultra 7 265H would be a “Series 2” CPU, and on and on the numbering goes. For the record, Intel didn’t say anything about a Core Ultra 7 265H. I’m just making it up here as an example.

There’s another factor at play here — the Core and Core Ultra naming. Intel is using Core Ultra on processors using its latest architecture. The Core branding is reserved for “legacy” architectures. That’s not something you need to worry about right now, but I suspect we’ll see more of these Core processors over the next year.

As it stands, we could see something like a Core Ultra 7 165H and a Core 7 165H. Both are Series 1 processors, but the Core Ultra chip uses the latest architecture while the Core chip uses something older. It’s not clear how or if Intel will note what architecture Core chips are using.

Condensed (and confusing)

A diagram of an Intel Core Ultra CPU.

Another thing you’ll want to check out is power. Intel is simplifying its mobile CPU lineup with Meteor Lake by consolidating the number of suffixes its mobile CPUs have. Starting with Meteor Lake, you’ll have U-series and H-series chips. We expect there will be HX-series CPUs for high-end gaming laptops in the future, too, but Intel hasn’t released any of these chips for Meteor Lake yet.

We’re focused on U-series and H-series for now. U-series represents CPUs that are 9 watts and 15W. H-series represents 28W and 45W CPUs. Critically, we no longer have P-series CPUs. Intel previously used this designation to note its 28W chips. That’s gone, so 28W chips will share the same H-series name as 45W chips.

Specs for Intel Core ultra CPUs.

Intel isn’t getting into the nasty situation we have with Total Graphics Power (TGP) in laptops, though, so don’t worry. Each model will have its own base power. For instance, the base power of the Core Ultra 7 165H is 28W, while the base power of the Core Ultra 9 185H is 45W. Intel isn’t going to swap the wattages of the two chips.

As with all laptop CPUs, these wattage numbers are just the minimum, noting what type of design they’re targeting. Laptop makers are free to scale the CPUs much higher if their designs allow for it. Intel says H-series chips can reach a massive 115W at their highest power, but not all designs will boost that high.

Alright, onto the numbers. It doesn’t seem like each individual number means anything, unlike AMD’s mobile naming scheme. It’s what we’ve come to expect from Intel instead. Higher numbers — particularly the first two numbers — note higher clock speeds and/or core counts. You’ll still need to consult a spec sheet to get all of the details on the CPU you’re interested in.

There’s one exception. On U-series chips, it seems Intel is using the third number in the sequence to note the base power of the processor. The Core Ultra 7 165U is a 15W chip, for example, while the Core Ultra 7 164U is an identical 9W version. We’ll have to see how this plays out across the full Meteor Lake stack once we have them, but that’s one change we noticed with the current lineup.

Editors' Recommendations

Jacob Roach
Senior Staff Writer, Computing
Jacob Roach is a writer covering computing and gaming at Digital Trends. After realizing Crysis wouldn't run on a laptop, he…
Why the most powerful laptops of 2024 might not use Intel’s latest chips
The Dell XPS laptop seen from behind, with the chassis half open.

Intel's about to add a whole lot of new chips to its list of top processors, and we just got a peek at a few of them out in the wild ahead of time. According to a new leak, upcoming Dell XPS and Alienware laptops will feature some of Intel's latest Meteor Lake CPUs, including the Core Ultra 7 and Core Ultra 9. However, Intel's previous-gen Raptor Lake processors are also making a surprising appearance in the lineup, which isn't a great sign.

Windows Report posted an exclusive leak that shows us a whole range of high-end laptops, which the publication predicts should be announced during CES 2024. This includes ultrathin Dell XPS 13, 14, and 16 laptops, but there are plenty of options for gamers too, including the Alienware m16 R2, x16 R2, and m18 R2. All of these laptops are said to feature Nvidia's best GPUs from the RTX 40-series.

Read more
Some surprising details on Intel’s upcoming 14th-gen laptops just leaked
Intel's new Intel Core Ultra badge.

One of the first laptops powered by Intel’s upcoming 14th-gen Meteor Lake CPUs has been spotted online, and based on what we're seeing, the prices look surprisingly affordable.

The information originated on X (formerly Twitter) from @momomo_us, who initially shared details about these new laptops via Newegg US. The post disclosed information about the expected CPUs and key specifications of the laptops. Among MSI's lineup of work laptops featuring Meteor Lake CPUs, the Prestige 13 and 16 are the first ones identified. The leak also mentions the CreatorPro 16 Studio, as well as popular gaming SKUs, the Stealth 14 and 16, although specs for these were not provided.

Read more
I tested Intel’s Core i5-14600K against its cheaper sibling. Don’t waste your money
Intel Core i5-13600K installed in a motherboard.

Intel's new Core i5-14600K isn't a massive generational leap, as you can read in our Core i5-14600K review. No one expected it to be with Intel's 13th-gen CPUs already sitting among the best processors. The bigger question is if it's worth buying over last-gen's Core i5-13600K considering that both are readily available for around the same price.

I've tested both chips extensively across a range of productivity and gaming scenarios. The Core i5-14600K brings some minor improvements over its last-gen counterpart, but those looking to stretch their dollar the furthest are better off sticking with the Core i5-13600K.
Pricing and availability
An Intel 13th-generation 13600K Jacob Roach / Digital Trends

Read more