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The Latest Breaking News from John Loeffler

Graphics cards require extensive testing to measure their performance. Here's how I test graphics cards for TechRadar's GPU reviews.

TechRadar

How to choose a graphics card

I've spent hundreds of hours testing GPUs, and I'm here to show you how to choose a graphics card for your PC.

TechRadar

What is CAS latency in RAM? Memory timings and their importance

CAS latency is an important thing to understand when it comes to your RAM.

TechRadar

From analysis to the latest developments in health,
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Nvidia RTX 5070 vs RTX 4070 Super: Blackwell against Ada refresh in 2025

TechRadar compares the recently released RTX 5070 against the RTX 4070 Super.

TechRadar

Intel Arc B580 vs Nvidia RTX 4060: Which mainstream GPU is right for you?

TechRadar compares the Intel Arc B580 vs Nvidia RTX 4060 to see which mainstream GPU comes out on top

TechRadar

I spent a week testing the HP OmniStudio X 31.5, and while it's not the best choice for gaming, it is great for everyday computing

The OmniStudio X 31.5 all-in-one desktop from HP that features a large 32-inch IPS 4K resolution display, Intel Core Ultra 7, 32GB of DDR5 RAM, Nvidia RTX 4050 GPU and 1TB SSD drive. Other extras include dual 5-watt speakers with DTS:X Ultra compatibility alongside a push-up web camera.

TechRadar

RTX 5070 Ti vs RX 9070 XT: Which GPU is right for you?

TechRadar compares the recently released RTX 5070 Ti against the RX 9070 XT to see which is best.

TechRadar

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Samsung 9100 Pro review: Samsung's first true PCIe 5.0 drive is the best there is

The Samsung 9100 Pro is Samsung's first 'true' PCIe 5.0 drive, and it offers best-in-class performance across the board.

TechRadar

What is GDDR7? The latest VRAM technology explained

TechRadar explains everything you need to know about what GDDR7 is and how it works

TechRadar

AMD RX 9070 XT vs 9070: Which RDNA 4 GPU should you buy?

TechRadar compares the recently released RX 9070 XT against the RX 9070.

TechRadar

Nvidia GeForce RTX 5070 Ti review: nearly perfect, but with one major flaw

The Nvidia GeForce RTX 5070 Ti offers the gen-on-gen uplift that enthusiasts demand with outstanding performance across the board while keeping its price relatively reasonable.

TechRadar

Where to buy Nvidia RTX 5080: most places are sold out, but there's still hope!

Upgrade your PC with Nvidia's latest GPU - here are the best places to find the RTX 5080 in stock.

TechRadar

Intel Arc B570 review: great value, but overshadowed by the far superior Arc B580

The Intel Arc B570 is one of the best value buys in PC gaming, but it lives in the shadow of the more powerful B580.

TechRadar

Alienware resurrects its iconic Area 51 gaming PC and laptop line at CES 2025

Alienware is bringing back its Area 51 line of gaming PC and laptop at CES 2025.

TechRadar

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TechRadar

Dell launches newly rebranded laptops at CES 2025 to replace storied XPS, Inspiron, and other product lines

Dell announced a shakeup of its entire laptop portfolio at CES 2025, retiring decades-old product brands for a more 'simplified' structure.

TechRadar

AMD CES 2025 Keynote live blog: as it happened

We're live covering all the latest news from AMD's CES 2025 keynote as it happens.

TechRadar

Apple isn't at CES, but that doesn't mean CES isn't about Apple

CES 2025 is almost here, and while Apple won’t be attending, its influence will surely still be felt at the tech expo.

TechRadar

What to expect from Nvidia in 2025

Nvidia has a bunch of next-gen RTX 5000 graphics cards to keep us enthralled – and maybe a huge move on the CPU front.

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TechRadar

Lenovo Legion Tower 5i (Gen 8) review

Offering a variety of more expensive options beyond its $1,149.99 starting price, the Lenovo Legion Tower 5i is pre-built with an Intel Core i5 14400F, Nvidia RTX 4060, 16GB DDR5 RAM and 1TB SSD. Outside of performance specs, other features include a larger VRM heatsink for cooling, ARGB lighting and…

TechRadar

Why 2025 will be an exciting year to upgrade your PC

Next year is looking like an exciting time to upgrade your PC. Here's why.

TechRadar

Best Windows 11 AI features that work on any computer

If you’re thinking about upgrading to a Copilot PC just for the AI features, make sure you’ve tried these free ones that are available on every Windows 11 PC before upgrading.

TechRadar

Intel in 2024: year in review

The kind of year Intel had was debatable – was it disastrous, or just plain bad? To be fair, there were victories for Team Blue this year, as well.

TechRadar

AMD in 2024: year in review

AMD had something of a mixed year, but more was happening with its CPUs compared to the firm’s graphics cards.

TechRadar

Building a gaming PC is too expensive, and GPUs really aren't helping

Is the average consumer no longer able to afford an average gaming PC? It seems that way, and the outlook for the future looks shakier, too.

TechRadar

AMD's Ryzen 7 9800X3D is almost impossible to find right now, but these alternative CPU picks might be a better bet

AMD’s fastest gaming CPU isn’t an easy find, but there are some great alternatives to build around this holiday season.

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