- Release date: Late 2024 (possibly as early as October)
- Architecture: Golden Cove + Gracemont cores
- Max Cores: 8+8 (24 threads)
- GPU: Intel Xe (Gen 12.2)
- Socket: LGA 1700
- Process: Intel 7 (previously known as 10nm Enhanced SuperFin)
- RAM support: DDR5 and DDR4
The Intel Alder Lake CPU lineup is the 12th generation processor family for desktops and laptops. It’s set for release in the second half of 2024—the rumour mill is currently split on exactly when, but the best guesses have them dropping sometime between September–November. The exact date isn’t known yet, but October is looking more and more likely, especially with Intel’s InnovatiON event taking place that month—the perfect time to get everyone up to speed with a completely new CPU architecture.
Alder Lake also represents a significant shift in how CPUs are pieced together, as it will be Intel’s first hybrid big.LITTLE design for desktops. It will also be the first desktop processor to use the Intel 7 production process, which was previously known as its 10nm Enhanced SuperFin process—the name recently changed when Intel realigned its naming scheme with other chip manufacturers.
The big.LITTLE terminology comes from Arm’s mixed use of high and low-performance cores in one chip package. And means, essentially, that Alder Lake combines Intel’s traditional high-performance CPU cores with its lower-spec Atom silicon. That’s why the core count above is written as 8+8, that’s eight big traditional cores and eight smaller, more efficient ones.
The big Golden Cove silicon is very much like the cores you’ll find in Intel’s current CPUs and represents an evolution from the Willow Cove core design inside the Tiger Lake CPUs found in Intel’s current 11th Gen mobile chips.
Atom, in case you haven’t been paying attention to the budget laptop market, is Intel’s low-power, energy-efficient mobile CPU brand. The kind of silicon best avoided by gamers for years, but which has been gradually improving to the point it’s now actually decent. The rumours are that Gracemont, which is the version of Atom used in Alder Lake, is now comparable to Skylake’s performance, which if true, means that Alder Lake could be a powerful force to reckon with. Indeed early Alder Lake benchmark leaks have it performing very impressively.
Alder Lake also packs in plenty of next-gen technology into its design, including support for PCI Express 5.0 and DDR5 RAM. With so many changes, it should come as no surprise that Alder Lake will use a new LGA 1700 socket and be supported by a new chipset family—mostly likely headed by the Z690 chipset at the high-end. The important point being you won’t be able to drop Alder Lake into current Z490 and Z590 motherboards, you’re going to need to start afresh here.
Release date
Intel Alder Lake release date
The official line is the Intel Alder Lake release date is H2 2024, but we’re expecting it to drop sometime in early Q4. Intel showed off Alder Lake at CES 2024, and there have been numerous leaks of specific versions of the chip since. This suggests that the stated launch frame of sometime in the second half of 2024 still seems possible.
The latest rumours have the chip dropping in October, possibly to line up with Intel’s InnovatiON event. The fact that qualification samples of the Core i9 12900K are being sold in China, and that we’ve seen some impressive benchmark results already suggests that the architecture is close to being released.
Rumours from WCCFTech have Alder Lake launching in November, so on the later side of our expectations. That’s reportedly a “mostly fixed” date, but we’ll find out as the year progresses. Then you have leaker Moore’s Law is Dead, who is suggesting an October release for Alder Lake and seems pretty confident in that date.
Intel does have a lot to get right before it can drop this new kind of processor on the world though, and it’s likely to arrive in the last quarter even if everything goes to plan.
There are a lot of new ideas being aired in these new chips, which equates to plenty of elements that could go wrong and push the release back. Intel has been savvy on this front at least, simply stating that it’ll be available in the second half of the year. Six months is a lot of wiggle room in this industry. Even if it doesn’t launch until 31 December 2024, it will still have hit its target.
Two elements of Alder Lake stand out as being most likely to cause issues. Firstly, there is the whole thorny subject of getting the two different types of cores working efficiently together, with a healthy dollop of Windows scheduler magic needed as well.
Intel is reportedly working with Microsoft to roll out a significant scheduler update roughly around the time Alder Lake is expected to rear its head. That might just ease this concern a little. This code is expected to be up and running in Windows 11 as well.
Secondly, Alder Lake is destined to be Intel’s first desktop CPU to use its problematic 10nm production process, which has now been renamed to the Intel 7 production process. It has proved it can deliver on the mobile side of things, so in theory, this shouldn’t be an issue, but it tends to push its desktop chips harder, for faster clocks, so it’ll be interesting to see if this all goes smoothly.
Intel has recently released its Rocket Lake CPUs on the Desktop, and Tiger Lake-H for laptops, so it doesn’t feel like Intel needs to rush Alder Lake out. With a brand new way of working, getting the performance and efficiency right is hopefully more important.
Alder Lake may land earlier than originally thought, too, although this seems unlikely. A tweet from @9550pro on April 16 shows an updated roadmap of Intel’s Workstation lineup that has Alder Lake-S replacing Rocket Lake-S in the entry-level workstation segment in Q3’21. While this slide doesn’t show the release dates of consumer Alder Lake, workstation spins are generally released at the same time.
Specifications
Intel Alder Lake specifications
It’s early days for Alder Lake and there’s plenty we don’t know about its silicon makeup. It’s too early for such things as operating frequencies and power usage. At least not outside of Intel. What we do know though, is the general makeup of Alder Lake and the sort of chips that will appear in Intel’s 12th Gen processor family.
Alder Lake’s Hybrid big.LITTLE design means that each chip has a number of Golden Cove traditional cores and a number of Gracemont Atom cores as well. Note that Golden Cove supports Intel’s Hyperthreading for doubling up the number of threads that those cores can handle, but Gracemont reportedly doesn’t. This is why you’ll see specs for chips like 8+8 cores but only 24 threads.
An early leak of Intel’s mobile Alder Lake plans paints an interesting range of configurations here, with between one and eight Golden Cove cores working alongside four or eight Gracemont cores. Intel does have to cover some low power options on mobile, all the way down to 5W CPUs, which aren’t too interesting for gamers, but it does suggest that Alder Lake can scale well.
On the desktop, we probably won’t see such low core counts, but we don’t know how low down the stack Intel will go to create something like an entry-level Core i3. Currently, you’re looking at a quad-core chip, but will that translate into a 4+4 Core configuration with 12 threads? Or maybe a 2+4 chip with 8 threads? We simply don’t know yet.
At the high-end, rumours have been pointing to an 8+8 core, 24-thread CPU that will probably roll in under Intel’s Core i9 banner. Throw in the support for PCIe 5.0 and DDR5, and it looks like Alder Lake could be something worth paying attention to when it finally sees the light of day.
Some utilities are going to need to be updated to make sense of the new hybrid architecture, and one of the first tools to peer under the hood of Alder Lake is the excellent CPU-Z. On April 15 the developers added preliminary support for Intel Alder Lake and the Z6xx platform as well as support for DDR5 memory. Getting support this early is a sign that Intel is on track to deliver Alder Lake in plenty of time.
Performance
Intel Alder Lake performance
So what are we talking about performance-wise? It’s tricky to say until we get more details. But there are a few tantalising snippets that could point to be things. We don’t know exactly what the final operating frequencies are, and how those frequencies work with the two different cores. Are there two main clocks in Alder Lake, one for the big Golden Cove cores and another for Gracemont? How does the Turbo Boost work with these clocks?
There was an early leak of the Cinebench R20 benchmark that put the qualification sample of the Core i9 12900K in a very healthy place—22% faster than AMD’s impressive Ryzen 9 5950X. That’s just one benchmark of course, and until the chips are actually released, you have to take this with a pinch of salt. Still, it’s hard not to be impressed by the potential there.
Rumours have talked about a 20% IPC performance improvement for the Golden Cove cores over the current Rocket Lake chips. That’s not bad, seeing as Rocket Lake offers a 19% boost over the previous Comet Lake generation to start with. As for the Gracemonet cores, the rumours are that these are on a par with Skylake. Combined there’s the potential for a CPU family that can beat AMD’s Zen 3 family. Frequencies definitely matter here though.
Moving over to the Intel 7 production process should have a notable impact on performance as well. A smaller process generally equates to either a more efficient processor or a faster one. A combination of the two is the dream here though. And given Intel has been stuck on different iterations of its 14nm node for so long, hopefully, it’s got some pent-up frustration up its sleeve that it will vent on the clock front.
One interesting take on the big.LITTLE design is that the more energy-efficient Gracemont cores could allow the Golden Cove cores to run faster. The idea being that the Atom cores produce less heat for the same workloads, thus easing the thermal envelope for those big cores. How this will work for gaming has yet to be seen, but the potential is there. It may be that some optimisations are needed, but the prospect of even faster framerates is intriguing.
You have to hope that Intel will be talking about a general uptick in performance over the current Rocket Lake chips though, even with its new hybrid design. And while it’s fair to say that CPUs have plateaued to a certain extent when it comes to gaming, Alder Lake still needs to push forward on the performance front for gamers to want to upgrade to it.
Price
Intel Alder Lake price
Intel is pretty consistent when it comes to chip pricing, but given this is a completely different type of processor with a completely different core configuration, drawing parallels with its existing line-up is not so easy. For instance, the current top-of-the-line chip, the Core i9 11900K only has eight cores and 16 threads, while the top Alder Lake chip is down to have 16 cores and 24 threads. A very different proposition, even if not all of those cores are directly comparable.
Intel’s goal here is to make the new architecture an attractive proposition, and so hopefully it won’t bump the price up too much. Maybe the top-end chips will hit the same levels as the 11900K at $599. Regardless there will need to be plenty of more affordable chips through the stack, particularly when you get down to the 4 + 8 core models.
Pricing will be a lot clearer when Intel starts confirming the specifications of the complete stack. And once it starts talking about that, we’ll have a much clearer idea of when Alder Lake will arrive as well.
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