Brad ChacosSenior Editor, PCWorld

Brad Chacos spends his days digging through desktop PCs and tweeting too much. He covers gaming and graphics for PCWorld, and spends his mornings running the news desk for PCWorld, Macworld, Greenbot, and TechHive.

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Sapphire Nitro+ Radeon RX 6800 XT review: Great hardware turbocharged by killer software

The Sapphire Nitro+'s spectacular Trixx Boost feature pushes the Radeon RX 6800 XT's performance even further, with potential to topple the RTX 3090.

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Asus TUF GeForce RTX 3060 Ti review: Stone cold, dead silent

The Asus TUF RTX 3060 Ti puts exceptional custom touches on an exceptional 1440p graphics card.

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Nvidia GeForce RTX 3060 Ti Founders Edition review: Spectacular 1440p gaming

This is the 1440p graphics card for most people. Nvidia's GeForce RTX 3060 Ti is faster than last-generation's RTX 2080 Super for half the price.

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Nvidia GeForce RTX 3060 Ti: 3440x1440 ultrawide benchmarks

Nvidia's GeForce RTX 3060 Ti delivers solid 3440x1440 ultrawide gaming performance for significantly less cost than previous GPU generations.

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5 key things you need to know about AMD's Radeon RX 6800 and 6800 XT

Don't have time for endless benchmark charts and technical-ese? Read this.

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XFX Radeon RX 6800 XT Merc 319 review: Finally, an enthusiast option for AMD fans

The XFX Merc 319 marries heavy metal and AMD's Radeon RX 6800 XT with spectacular results.

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How DirectX 12 Ultimate supercharges graphics on Windows PCs and Xbox

Microsoft's DirectX 12 Ultimate standardizes many innovative technologies introduced in Nvidia's GeForce RTX graphics cards, including ray tracing, mesh shaders, variable rate shading, and more.

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Nvidia's superb GeForce Now game streaming is coming to iPhones, iPads, and Chrome

Nvidia's superb GeForce Now game streaming service is coming to Apple's iOS devices this week—and yes, that means you can play Fortnite on your iPhone or iPad again.

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AMD Radeon RX 6800 and RX 6800 XT: 3440x1440 ultrawide benchmarks

The Radeon RX 6800 and 6800 XT deliver fantastic 3440x1440 ultrawide gaming performance, backed by a beefy 16GB of memory. See the benchmarks here.

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RDNA 2 deep-dive: What's inside AMD's Radeon RX 6000 graphics cards

AMD's new RDNA 2 architecture brings ray tracing, an innovative Infinity Cache, and more to Radeon RX 6000-series GPUs. Here's everything you need to know.

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AMD Radeon RX 6800 and RX 6800 XT review: A glorious return to high end gaming

AMD's Radeon RX 6800-series graphics cards deliver competitive performance and pricing against their Nvidia rivals, and offer vastly more memory, but GeForce holds the ray tracing advantage.

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Radeon RX 6800 and 6800 XT unboxed: First look at AMD's new graphics card design

We're unboxing the Radeon RX 6800 and 6800 XT graphics cards, AMD reference boards that use axial fans rather than the traditional blower-style cooling.

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Tested: Do high refresh rate monitors make games faster?

High refresh rate monitors make games look smooth, but do they make games feel smooth, too? Yep.

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Windows 10: The best tricks, tips, and tweaks

Windows 10 is chock-full of handy, hidden new features worth exploring, especially after the recent May 2020 Update. Check out the best tips and tricks here.

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Why Microsoft needs an Xbox gaming laptop

Xbox isn't just for consoles anymore. A dedicated Xbox gaming laptop would let Microsoft flex its muscles and showcase the PC gaming innovations it's helping to drive forward.