张晓晨
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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 CPUs are Designed, Part 4: Where is Computer Architecture and Design Headed?
Despite continuous improvements and incremental upgrades taking place with each new generation, proc...
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Using FreeSync with Nvidia GPUs Examined
2021 Update:Since Nvidia opened up to support FreeSync monitors with GeForce GPUs, the gaming monito...
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Weird Keyboard Layouts: A Showcase
There’s no place like home row, am I right? “ASDF" and "JKL:” aren’t just the keys our fingers rest...
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Threadripper 3990X TRX40 VRM Torture Test feat. Asus ROG Zenith II Extreme Alpha
Today we're going to perform some AMD TRX40 motherboard VRM thermal testing using the powerful 64-co...
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The Future of Tech: The Desktop PC
If you're over a certain age, you'll probably know that people have been foretelling the death of th...
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4GHz CPU Battle: Ryzen 3900X vs. 3700X vs. Core i9
IPC stands for "instructions per cycle" and it can be a good indicator of a processor's architecture...
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Why Building a Gaming PC Right Now is a Bad Idea, Part 2: Insane Graphics Card Prices
We're hardly two weeks into 2018 and it's been a wild ride for the tech industry already (CES notwit...
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The State of Nvidia RTX Ray Tracing: One Year Later
Time to revisit the state of ray tracing. It's been months since we last discussed ray tracing in de...
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Reasons to Upgrade Your Laptop (That Go Beyond a Performance Upgrade)
It used to be that buying a new laptop every few years was more or less necessary just to keep up wi...
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The Best AMD Ryzen Gaming Laptops (So Far)
As a culmination to our testing of Ryzen Mobile 4000-H processors and the various laptops they are f...