Christian Guyton

Christian Guyton

Editor, Computing

Christian is TechRadar’s UK-based Computing Editor. He came to us from Maximum PC magazine, where he fell in love with computer hardware and building PCs. He was a regular fixture amongst our freelance review team before making the jump to TechRadar, and can usually be found drooling over the latest high-end graphics card or gaming laptop before looking at his bank account balance and crying.


After attending university in Bath, Christian spent a while bouncing around different freelance jobs, covering expos and writing for industry publications in the leisure, architecture, and medical sectors. He always had a keen interest in PC gaming, though, which eventually drew him towards tech journalism. He can often be found squeezing in a cheeky round of Slay the Spire or a different tough-as-nails rougelike on his office lunch break.


Outside of work, Christian is a keen campaigner for LGBTQ+ rights and the owner of a charming rescue dog named Lucy, having adopted her after he beat cancer in 2021. She keeps him fit and healthy through a combination of face-licking and long walks, and only occasionally barks at him to demand treats when he’s trying to work from home.

Articles by: Christian Guyton

Google IO 2024

Google I/O showcases new 'Ask Photos' tool, powered by AI – but it honestly scares me a little

By Christian Guyton Published

Ask Photos can 'understand' the context of your pictures – but is that really a good thing?

The Apple Magic Mouse on a white surface next to the Magic Keyboard.

The new Magic Keyboard and Apple Pencil Pro look good, but Apple urgently needs to revisit its single worst accessory

By Christian Guyton Published

Forget the new Magic Keyboard and Apple Pencil Pro - there’s only one Apple accessory in dire need of a redesign.

A hand reaching out to touch a futuristic rendering of an AI processor.

TOPS explained – exactly how powerful is Apple's new M4 iPad chip?

By Christian Guyton Published

Apple is making waves with its new M4 chip, capable of 38 TOPS. But what does that mean, exactly?

Chromebook features update

ChromeOS adopts a new default font – and surprisingly, I don’t hate it

By Christian Guyton Published

ChromeOS is about to look different, with a new default font that could prove divisive among users – but I like it.

A man looking suspiciously at a robot at they both wait for a job interview.

I tried to give an AI an existential crisis, and it tricked me into leaving it alone - Nvidia ACE might be the smartest bot yet

By Christian Guyton Published

Nvidia’s AI-powered ACE tool for creating lifelike NPCs in games might be a little too lifelike for my liking - though there's a silver lining here.

A woman in a high-vis vest and hard hat holding a laptop outside in a solar farm.

Qualcomm’s new Snapdragon X Elite chips could mean better laptop battery life than ever before - but one thing worries me about these new processors

By Christian Guyton Published

The Snapdragon X Elite platform allegedly offers up to 65% less power consumption than the Intel Core Ultra 7 155H, while still matching performance.

A render of a CPU bursting into flames.

Intel’s Core i9 CPUs are still having some serious issues - but Intel insists it’s your motherboard’s fault

By Christian Guyton Published

Intel has released an official statement shifting blame to motherboard makers for poor performance in its new i9 processors.

iPhone 15 Plus on a yellow background

iOS 18 could be loaded with AI, as Apple reveals 8 new artificial intelligence models that run on-device

By Christian Guyton Published

Apple announces multiple new open-source AI models. But what does this mean for iOS and Mac users?

A human right hand and a robot left hand using a MacBook.

Apple might start developing its own AI chips - here’s what that means for Mac lovers

By Christian Guyton Published

Leaker claims Apple is stepping up its AI game - but don’t expect it to make a difference for the M4 chip.

The Half-Life 2 key art with the Nvidia logo covering Gordon Freeman's face.

I just saw what Half-Life 2 should look like in 2024, and I've changed my mind about Nvidia’s RTX Remix tool

By Christian Guyton Last updated

Omniverse is still a terrible name, but RTX Remix is extremely cool - so I’m no longer hating on Nvidia’s magical game remake tool.

A child wearing glasses amazed at a laptop screen.

I never cared about HDR content before, but Nvidia’s incredible AI-powered SDR-to-HDR demo has changed my mind

By Christian Guyton Published

Nvidia just showed me real-time SDR-to-HDR upscaling in games – with no impact to performance.

Image of the RTX 4090 propped up on its packaging, with a pair of Twitter 'fire' emojis on either side of it.

Faulty RTX 4090 connectors are still burning out – and one ‘smart’ solution has created even more problems

By Christian Guyton Published

Faulty RTX 4090 GPUs are still melting, with one repair shop receiving 200 melted cards a month.

A Snapdragon X Elite reference laptop running Baldur's Gate 3.

Apple should be worried – Qualcomm’s Snapdragon X Elite chip threatens to end the dominance of M3 MacBooks, and I played Baldur's Gate 3 on a notebook to prove it

By Christian Guyton Published

Qualcomm’s new Snapdragon X Elite chip gets an impressive new showcase – including Baldur’s Gate 3 running on a lightweight notebook.

Surface Pro 10 and Surface Laptop 6

Microsoft's repair-friendly Surface puts other laptop makers on notice – and it's about time

By Christian Guyton Published

Upcoming Microsoft laptops and tablets will be the 'most easily serviceable Surface devices ever'. Other laptop manufacturers should take note.

A woman at a table using a Windows laptop, opposite sits a man, neither show their face

Microsoft says all AI laptops will have a dedicated Copilot button - but I don’t want that

By Christian Guyton Published

Intel and Microsoft disagree on what the perfect ‘AI PC’ looks like - and I’m siding with Intel on this one.

The Windows 8 tile home screen.

Now is the perfect time for Microsoft to resurrect Windows 8 - for one simple reason

By Christian Guyton Published

Windows 8 - or the spirit of it, at least - could be the perfect thing for the current generation of portable PCs.

A render of an Intel CPU in a futuristic PC.

Intel’s new i9-14900KS will actually run faster in pre-built systems than custom PCs – for one unusual reason

By Christian Guyton Published

Intel’s powerful 14900KS CPU gets an unusual advantage in pre-built PCs – system builders, take note.

A custom desktop gaming PC modified to run macOS.

The end of ‘Hackintosh’ – how Apple is sounding the death knell for a once-thriving online community

By Christian Guyton Published

Say goodbye to custom-built Mac devices – Apple is finally putting an end to the ‘Hackintosh’ era.

Rabbit r1 device

New Rabbit R1 demo promises a world without apps – and a lot more talking to your tech

By Christian Guyton Published

AI-powered voice controls are the future of tech - at least, that’s what Rabbit Inc. thinks.

A woman at a table using a Windows laptop, opposite sits a man, neither show their face

Microsoft’s Copilot AI can now read your files directly, but it's not the privacy nightmare it sounds like

By Christian Guyton Published

Copilot gets yet another upgrade for Windows 11 and Edge – the ability to read and summarize your documents for you.

An AMD Ryzen processor slotted into a motherboard

AMD leak reveals mysterious new next-gen ‘Sound Wave’ mobile chip - could this be Zen 6?

By Christian Guyton Published

Good news for laptop gamers - this could be AMD's next big step for gaming on ultralight devices.

A black silhouette of a laptop with a question mark over it on a colorful background.

Mystery Chromebook with dedicated AI button could be a new Samsung Galaxy Chromebook Plus, and I really hope that’s the case

By Christian Guyton Published

A new breed of Chromebook could be on the way - and it looks like Samsung will be the one to lead the charge.

Elon Musk

Elon Musk might have ruined Twitter, but he’s not wrong about Windows 11 and growing AI threats to privacy

By Christian Guyton Published

Musk’s latest Twitter tantrum is hypocritical, but it does highlight a key problem with the technology of today.

An arm wearing a Garmin fitness watch pucnhes an iPhone with no signal next to an Apple Vision Pro

ICYMI: the week's 7 biggest tech stories from AT&T's service outage to the Borderlands movie trailer giving us déjà vu

By Hamish Hector Published

In case you missed it, here's the week's biggest tech news from AT&T, Apple, the Borderlands movie, Garmin, and Fujifilm.

An angry-looking man with the Reddit and Google logos on either side of him.

Are you a Reddit user? Google's about to feed all your posts to a hungry AI, and there’s nothing you can do about it

By Christian Guyton Published

Reddit is about to get an injection of AI courtesy of Google - here’s everything you need to know.

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