朱江
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Screen Tearing or Input Lag? To Vsync or Not to Vsync?
Screen tear or input lag? To vsync or not to vsync? For the longest time, this was an either-or ques...
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How USB Works
Editor's note:An updated version of this article has been published.For 25 years, the USB port has b...
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Patched Laptops: Testing Meltdown & Spectre Patches on Ultraportable
You've probably seen our coverage and tests over the past few weeks on the Meltdown and Spectre vuln...
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The Rise of Power: Are CPUs and GPUs Becoming Too Energy Hungry?
Every couple of years, a new generation of computer processors is launched. For a long time, CPUs se...
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How We Test: CPU Benchmarks, Misconceptions Explained
We're certain many of you already have a solid understanding of how we perform CPU benchmarks, but a...
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How Hot is Too Hot for PC Hardware?
With power limits of CPUs and graphics cards climbing ever higher, and news reports of chips hitting...
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What's Your Old Graphics Card Now Worth?
Today we're exploring the used graphics card market, something we don't often cover, but with the la...
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Nvidia and AMD Keep Dropping GPU Prices After New Product Launches Flop
Even if we're not planning to buy a GPU at this time – and we don't blame you – there are still many...
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Benchmarking Your PC: A Guide to Best Practices
Like millions of people around the world, you probably use your PC to play video games. You may well...
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GPU Pricing Update, March 2023: Back to MSRP
It's time to look at the GPU market once more to give our monthly update on everything that is happe...
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What's New in DirectX 12? Understanding DirectML, DirectX Raytracing and DirectStorage
DirectX has been with us for 25 years, providing developers with the tools to make incredible games....
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The State of 5G: When It's Coming, How Fast It Will Be & The Sci
Although 5G may seem like just another generational upgrade for mobile networks, touting more speed...