Technologies
Intel Enters the Quantum Computing Horse Race With 12-Qubit Chip
But before quantum physics revolutionizes computing, Intel and rivals will have to learn how to make vastly more powerful machines.

Intel has built a quantum processor called Tunnel Falls that it will offer to research labs hoping to make the revolutionary computing technology practical.
The Tunnel Falls processor, announced Thursday, houses 12 of the fundamental data processing elements called qubits. It’s a major step in the chipmaker’s attempt to develop quantum computing hardware it hopes will eventually surpass rivals.
Intel, unlike most of its rivals, makes its qubits from individual electrons housed in computer chips that are cousins to those that power millions of PCs. The company is lagging behind. Rivals like IBM, Google, Quantinuum and IonQ have been offering quantum computers for years, but Intel believes tying its fortunes to conventional chip technology will ultimately enable faster progress.
«To me, it’s natural to use the tools already developed rather than having to develop new tools,» said Jim Clarke, director of quantum computing hardware at Intel Labs. Intel makes its own quantum computing chips at its D1 fab in Oregon.
You won’t buy your own quantum computer, but they could affect your life very directly. Among those investing in the technology are financial services companies seeking more profitable investments, materials science researchers hoping for better batteries, pharmaceutical companies trying to design better drugs and governments trying to crack adversaries’ encrypted communications.
Those challenges are out of reach of conventional computers, but quantum computing has the potential to tackle them by taking advantage of the weird physics of the ultrasmall. Today’s quantum computers aren’t generally practical, and the full promise of the technology remains years away, but physicists and engineers have made steady progress year after year.
Intel, an expert in large-scale manufacturing, hopes to help speed things along by building many quantum chips, which it calls quantum processing units, or QPUs. The University of Maryland, one of the centers benefiting from a US government program to accelerate quantum computing progress, will use Intel machines.
The quantum computing race
One notable feature of quantum computing is the tremendous variety of approaches. Intel is using electrons, storing data with a quantum mechanical property called spin that’s analogous to the two directions a top can spin. IBM and Google are using small electrical circuits of superconducting materials. IonQ and Quantinuum manipulate charged atoms stored in a trap. Other approaches involve neutral atoms and even that most fleeting of particles, the photon.
At a sufficiently small scale, quantum mechanics dominates physics and anything can become a qubit, quantum computing pioneer and MIT researcher Seth Lloyd said in an earlier interview. «It’s a question of whether you can massage them in the right way to convince them to compute.»
In other words, quantum computing isn’t a horse race like in the traditional computer chip market. It’s more like a horse pitted against a falcon, a motorcycle and an Olympic sprinter.
Intel likes its approach. Tunnel Falls is in manufacturing today, but the company very soon will «tape out» its successor, meaning the design is finished, and it’s begun designing the model after that, Clarke said. Twelve qubits is a tiny fraction of what’s needed for useful quantum computers, but Intel started with a simple approach designed for fast improvement and sustained progress over the years required to make serious quantum computers.

Intel’s Tunnel Falls quantum computer test chip perched on a fingertip
«The next big milestone is when we have a few thousand qubits,» a quantity that will let quantum computer engineers correct the frequent errors that plague qubit operations, Clarke said. «That’s probably three, four years, maybe five years away,» Clarke said. «And it’s probably the early 2030s or mid-2030s before we have a million cubits that are going to change the world.»
And Intel is engineering not just the QPUs, but the crucial data links that link each qubit to the outside world. Today’s quantum computers often look like high-tech chandeliers, with gleaming metal communication conduits looping down toward the processor, but that bulky design won’t work with thousands or millions of qubits, and Intel believes its control chips and chip interconnect technology will be necessary parts of an overall system.
Plenty of competitors
Intel is unusual in selecting photons housed in computer circuits for its quantum computing foundation. One of its biggest rivals, IBM, already offers multiple 127-qubit quantum computers for research and commercial use, with a 433-qubit machine up and running.
«We have a plan to get this out to hundreds of thousands of qubits using superconducting qubits,» said Jerry Chow, leader of IBM’s quantum computing hardware effort. IBM is working on quantum computer chips with a flock of code names — Egret, Heron, Condor, Crossbill — that are designed to prove out new technologies to reduce errors and improve the qubit-to-qubit connections that are central to the machines.
And it’s making progress. On Wednesday, it secured a coveted spot on the cover of the journal Nature for research showing its 127-qubit Eagle quantum computing chip can surpass conventional machines in simulating the materials physics that produce effects like magnetism.
Intel tried and rejected the supercomputing qubit approach, Clarke said. Its spin qubits are a million times smaller than a superconducting circuit, letting the company fit 25,000 of them on each 300mm silicon wafer that transits through its chip fabrication plant, called a fab. When Intel finds a problem building quantum chips, it figures out how to adapt the qubit to traditional chip manufacturing, not vice versa.
Disagreement with Intel’s approach
Such arguments haven’t persuaded others. Google is sticking with superconducting qubits.
«Superconducting qubits lead in critical metrics. We are confident they are the leading technology for the future of quantum supercomputers,» Google said in a statement, pointing to their processing speed and progress toward error correction to keep calculations on track longer. «We see a clear path to scale our technology to large-scale, error-corrected machines of general use.»
And IonQ Chief Executive Peter Chapman believes Intel’s approach is too inflexible for practical, large-scale quantum computers. His company is developing ion trap machines that scoot charged atoms around, letting different qubits interact with each other for computation. Fixing qubits onto the surface of a chip drastically complicates computations, he said.
«What worked in computing in the past — silicon-based processors — is not the right solution for the age of quantum,» Chapman said.
The deep disagreements about the best approach will perhaps be resolved as the machines evolve and grow larger. Intel’s plans rely on its manufacturing advantage, tapping into its experience building some of the most complicated electronics devices on the planet.
«Not everybody has a fab like this in their back pocket,» Clarke said.
Technologies
We Played Nintendo Switch 2: Mario, Donkey Kong, Mouse, Camera and a Lot More
Technologies
Nintendo Switch 2: Every Reveal About the Console, New Games, Price, Release Date
The $450 console launches June 5, with Mario Kart World the highlight of its launch day game lineup.

The Nintendo Switch 2 console’s biggest reveal yet arrived Wednesday as part of the company’s latest Nintendo Direct event. This teed up a day of Switch 2 reveals that include its June 5 release date, a $450 price, its specs and its initial game lineup that extends from launch into 2026.
The console will be further buoyed by having Mario Kart World as a launch title, which will go on sale in either a $500 bundle with the Switch 2 or on its own for $80 — making the open-world racing game one of Nintendo’s most expensive yet. Other games announced, such as Donkey Kong Bananza, are being priced around $70, which matches the cost of 2023’s The Legend of Zelda: Tears of the Kingdom. That Zelda game and Breath of the Wild are among the original Switch titles that will get enhanced Nintendo Switch 2 Edition upgrades, a premium upgrade allowing players to get new features, modes and graphical enhancements that take advantage of the newer system’s capabilities.
Here are the top highlights from Nintendo’s console event, all of the games we’ve heard about so far (including new titles, Nintendo Switch 2 Editions and GameCube games coming to Nintendo Switch Online) and all of our coverage so far. You can also check out our Nintendo Switch 2 live blog for even more updates about the Switch 2 as we learn them.
- I Played the Nintendo Switch 2: Is It Worth It?
- Nintendo Switch 2 Direct Live Recap: Launches June 5, $450 and More
- Nintendo Switch 2 Priced at $450, Coming June 5
- How to Preorder Nintendo Switch 2: All Store Links
- All Nintendo Switch 2 Launch Games Coming Day One
- Nintendo Is Taking on Scalpers With a Genius Switch 2 Purchase Rule
- What You Need to Know About Nintendo Switch 2 Edition Games
- Switch 2 Specs vs. Switch 1 Specs: How Nintendo’s Consoles Compare
- Every New Feature in Switch 2 Joy-Cons and Pro Controller
- GameCube Games Are Coming to Switch Online: Here’s the List
- Nintendo Switch 2: What We Didn’t Get During Nintendo Direct 2025
- Mario Kart Goes Open-World With Mario Kart World
- The Duskbloods Is New FromSoftware Gaming Action Coming to Switch 2 in 2026
- The Nintendo Switch 2 Is Almost Here, Grab Some Games From Just $20 to Celebrate
- Yes, Silksong Is Coming in 2025, as Revealed in Switch 2 Nintendo Direct
- Mario, Pokemon and More Will Get Free Nintendo Switch 2 Updates
- Switch 2’s Zelda Notes Could Revolutionize Zelda: Tears of the Kingdom
- Wait for the Switch 2 Before Playing These 3 Nintendo Games
- Nintendo Switch 2: Here’s Why I Won’t Be Upgrading as a Fan of Cozy Games
- The Switch 2 Is Almost Here and You Need a Specific Type of MicroSD Card — Here’s Where to Find Them
Nintendo Switch 2 console
The Nintendo Switch 2’s specs saw a noticeable technical bump over the Switch. The Nintendo Switch 2 has a 7.9-inch, 1080p resolution LCD that supports a 120Hz refresh rate — matching what we now see on most Android phones. When the Switch 2 is docked, compatible games can run in 4K resolution. The new dock also includes a cooling fan.
The Switch 2 comes with 256GB of internal storage, and the new Switch 2 Game Cards will load games faster. For digital libraries, however, the Switch 2 will only work with microSD Express cards, which are different from the microSD cards that are compatible with the prior Nintendo Switch. Nintendo will have a Software Transfer feature available to help move games and data from the original Switch to the Switch 2.
The new Joy-Con for the controllers will support mouse controls, and a new C button will be part of a new GameChat communication feature that allows both voice and video chat. There’s also a Nintendo Switch 2 Camera, allowing players to see each other.
The Switch 2 also adds a second USB-C port to the top of the system, which Nintendo says can help connect its new camera accessory or charge the console when playing in tabletop mode. Nintendo also revealed a new Switch 2 Pro Controller with the C button and customizable GL and GR buttons on the back.
Following the presentation, Nintendo unveiled the system’s price of $450 in the US. It will also sell the Switch 2 bundled with a digital version of Mario Kart World for $500.
Mario Kart World
Mario Kart World removes its traditional boundaries and lets drivers roam freely across an entire world of race courses. The game will get its own Nintendo Direct later this month, where we’ll see additional details, but we already know it’ll include traditional races and a Free Roam mode, much like in the Forza Horizon series.
Getting the game bundled for an extra $50 on the cost of the Switch 2 might be the move if you are interested in the game, because Nintendo announced on its website that standalone copies of Mario Kart World will cost $80.
Joy-Con 2 C button and GameChat
Nintendo’s rolling out its new C button across several new Switch 2 controllers. The button will be used for the new GameChat communication features without a headset. The button will be used alongside a microphone on the console itself, which Nintendo says can be used whether it’s docked to a TV or in handheld mode.
In its teaser video, Nintendo promises the microphone will be able to cancel out loud background noises. GameChat will also work with a Nintendo Switch 2 Camera, allowing video chat and various camera-based game modes in supported titles. GameChat will be free at launch through March 31, 2026.
Nintendo Switch 2 Edition games upgrade titles
The Nintendo Switch 2 will play three types of games: original Switch games, Switch 2 games and Switch 2 Edition games that will receive substantial enhancements. For many of these Switch 2 Edition games, you’ll need to buy an upgrade pack if you own the original for Switch. Many of them will get more than just enhanced graphics in the upgrade; for example, Super Mario Party Jamboree will get new games that support the new Joy-Cons’ mouse controls, audio recognition and video camera gameplay options through the Switch 2 Camera.
Other Nintendo Switch games that are getting Switch 2 Edition options include The Legend of Zelda Breath of the Wild, The Legend of Zelda Tears of the Kingdom, Kirby and the Forgotten Land, Metroid Prime 4 Beyond and Pokemon Legends: Z-A. Enhancements vary: The Zelda games will start working with a companion phone app for maps and sending schematics to friends, while Kirby will get a new story that’s exclusive to the Switch 2 Edition. On the third-party side, Civilization 7 will get mouse controls.
Nintendo did not announce what upgrade packs will cost. However, some Switch games will get free updates that will improve performance or enhance features when playing them on the Switch 2. The Switch games getting these updates include:
- Arms
- Captain Toad: Treasure Tracker
- Super Mario Odyssey
- Super Mario 3D World + Bowser’s Fury
- Clubhouse Games: 51 Worldwide Classics
- The Legend of Zelda: Link’s Awakening
- The Legend of Zelda: Echoes of Wisdom
- Game Builder Garage
- New Super Mario Bros. U Deluxe
- Pokemon Scarlet
- Pokemon Violet
- Big Brain Academy: Brain vs. Brain
Hyrule Warriors: Age of Imprisonment
Hyrule Warriors: Age of Imprisonment is a new game set in the world of Zelda that tells the story that leads into The Legend of Zelda: Tears of the Kingdom. This appears to be similar to how Hyrule Warriors: Age of Calamity told the story of a war that led to the events of Breath of the Wild. The teaser shows Zelda discovering that she’s arrived in the past of Hyrule, and the game will expand on how she gets involved in the corresponding Imprisonment War.
Nintendo Switch 2 games
Several other first- and third-party games were spotlighted during the Switch 2 Direct. These include Donkey Bananza, one of the first 3D platforming games featuring DK since 1999’s Donkey Kong 64. Kirby will also return to the racing genre in Kirby Air Riders, which comes more than 20 years after the GameCube racer Kirby’s Air Ride. DragXDrive will use mouse controls to control a futuristic wheelchair basketball game in which players will simulate push and pull motions to control their character.
An onslaught of Switch 2 third-party games were quickly shuffled through during the Direct, which I list below. An unnamed James Bond game is in development at Hitman studio IO Interactive, as is a darker title from Elden Ring creator FromSoftware called The Duskbloods, which will be exclusive to the Switch 2.
The full list of announced Nintendo Switch 2 games includes:
- Borderlands 4
- Bravely Default Flying Fairy HD Remaster
- Cyberpunk 2077: Ultimate Edition
- Daemon X Machina: Titanic Scion
- Deltarune
- Donkey Kong Bananza
- Drag x Drive
- EA Sports FC
- EA Sports Madden NFL
- Elden Ring Tarnished Edition
- Enter the Gungeon 2
- Fast Fusion
- Final Fantasy 7 Remake Intergrade
- Fortnite
- Hades 2
- Hitman World of Assassination — Signature Edition
- Hogwarts Legacy
- Hollow Knight: Silksong
- Hyrule Warriors: Age of Imprisonment
- Kirby Air Riders
- Kirby and the Forgotten Land — Nintendo Switch 2 Edition and Star-Crossed World
- Kunitsu-Gai: Path of the Goddess
- Mario Kart World
- Metroid Prime 4: Beyond — Nintendo Switch 2 Edition
- NBA 2K
- Nintendo Switch 2 Welcome Tour
- Nobunaga’s Ambition: Awakening Complete Edition
- Pokemon Legends: Z-A — Nintendo Switch 2 Edition
- Project 007
- Puyo Puyo Tetris 2S
- Rune Factory: Guardians of Azuma — Nintendo Switch 2 Edition
- Sid Meier’s Civilization 7 — Nintendo Switch 2 Edition
- Split Fiction
- Star Wars Outlaws
- Starseeker: Astroneer Expeditions
- Street Fighter 6
- Super Mario Party Jamboree — Nintendo Switch 2 Edition and Jamboree TV
- Survival Kids
- The Duskbloods
- The Legend of Zelda: Breath of the Wild — Nintendo Switch 2 Edition
- The Legend of Zelda: Tears of the Kingdom — Nintendo Switch 2 Edition
- Tony Hawk’s Pro Skater 3 and 4
- WWE 2K
- Yakuza 0 Definitive Edition
Among these titles, you can see the full list of June 5 Switch 2 launch day games here.
Nintendo GameCube library coming to Switch 2
The Nintendo Switch Online game library will add GameCube games to the Switch 2. On launch day, these games will initially include The Legend of Zelda: The Wind Waker, SoulCalibur 2 and F-Zero GX, with each game getting enhanced graphics. Online multiplayer will also be added to certain titles. Super Mario Sunshine, Super Mario Strikers and Luigi’s Mansion are among the games set to arrive later. At launch, Nintendo will also sell a GameCube controller, which will be wireless and include a C button for GameChat.
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