洪京民
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Testing AMD's new Radeon Image Sharpening: Is It Better than Nvidia's DLSS?
Today we're taking a deeper look into one of the new features that shipped with AMD's latest Navi GP...
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What is Vcore and How Does It Help with Overclocking?
Why it matters:Vcore, or core voltage, is the voltage that is supplied to power your CPU. The amount...
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DisplayPort vs HDMI: What's Best for High Refresh Rate Gaming?
Modern graphics cards and monitors usually offer two port options for connecting them together: Disp...
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The Ultimate 44 Used Graphics Card Pricing & Benchmark Guide
Along with our recent editorials on why it's a bad time to build a gaming PC (not least because of o...
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The Science of Keeping It Cool
Almost every single piece of modern electronics generates heat whether we notice it or not. Without...
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Top 10 Tech Pranks
Pranks can be awesome. They are one of those few things in life that most people can unequivocally a...
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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 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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Anatomy of a Gamepad
Input devices have a key role in the computing and gaming landscape. Today we'll finish our autopsy...
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Cost Per Frame: Best Value Graphics Cards in Early 2023
With the recent launch of new GPUs from both AMD and Nvidia, it's time to take a look into what grap...
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The 10 Coolest Products We Saw at Computex 2019
Computex 2019 is over and there was more hardware that our daily coverage could handle, and yet we c...
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Are GPU Prices Going Up Now? October GPU Pricing Update
Welcome back to our monthly GPU pricing update. There's bits of news to go through, a few odd GPU la...