李振辉
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GPU Availability and Pricing Update: November 2021
It's time to take a look at the current state of the GPU market in our monthly update feature. In wh...
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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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How to Choose an SSD on a Flash Sale
What SSD Should You Buy? Under normal circumstances, we would simply recommend you to follow our Bes...
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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 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...
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Why Ryzen Was Amazing and the Haters Were All Wrong
We're currently in the process of testing the Ryzen 7 5800X3D on various first generation AM4 mother...
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S3 Graphics: Gone But Not Forgotten
These days, it's rare to see a new hardware company break ground in the world of PCs. However, 30 ye...
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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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How to Use the Amazon Echo Spot and Echo Show as a Security Camera
Amazon Echo devices offer a multitude of functions, but those with built-in camera and screens have...
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Explainer: What is Chip Binning?
You just bought a new CPU or graphics card, and fired it up in your PC. It seems to run pretty cool,...
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Why Do Image Files Need Different Formats?
Most of your digital photos are stored in the JPEG format (a.k.a. JPG), but when you download an ima...