玉溪市
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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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Revisiting the Radeon R9 280X / HD 7970
Continuing along with revisiting some of our favorite old graphics cards, today we'll be checking ba...
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Why Building a Gaming PC Right Now is a Bad Idea, Part 3: Bad Timing
In the first part of this series we looked at DDR4 memory, discussed pricing and availability, and s...
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7 Tech Predictions for 2019
Though it's a year shy of the big decade marker, 2019 looks to be one of the most exciting and most...
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Graphics Card Pricing Update: December 2018
Time is running out for 2018, so this will be last update to our series that explores graphics card...
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Ryzen 5 3600 vs. 3600X: Which should you buy?
We were among the first publications to review the Ryzen 5 3600 and at $200 we found the 6-core, 12-...
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How CPUs are Designed and Built
We all think of the CPU as the "brains" of a computer, but what does that actually mean? What is goi...
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Nvidia Ampere vs. AMD RDNA 2: Battle of the Architectures
For GPU enthusiasts, it's been a long wait. Nvidia kept the Turing line going for two years before r...
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Can You Build a Gaming PC for $500?
In a world where a decent graphics card can cost the same as a new cutting-edge console, you'd be fo...
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The Worst CPU & GPU Purchases of 2018
If you want to know what graphics card you should buy or what's the best CPU for your new rig, we've...
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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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GPU Shootouts of This Generation and Pricing Update
Because not much has been going on in the gaming GPU market, we decided that for this month's GPU pr...