徐飞
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Anatomy of a Motherboard
You might have a desktop PC at work, school, or home. You might use one to work out tax returns or p...
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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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TechSpot's Annual Guide to Buying a Used Graphics Card
If your gaming PC is in desperate need of a GPU upgrade and you want to save as much money as possib...
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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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The Rise and Fall of Multi
When it comes to graphics cards, more is nearly always better. More shaders, more RAM, more bandwidt...
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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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Building a Budget PC: Should You Buy a Used Graphics Card?
At a time when graphics cards are extremely overpriced, AMD's new Ryzen 3 2200G and Ryzen 5 2400G of...
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Anatomy of a Storage Drive: Solid State Drives
It's magnetic. It's electric. It's photonic. No, this isn't going to be about a new superhero trio i...
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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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How to Optimize Your Internet Connection for Gaming
You can have a super fast gaming PC with an RTX 3080 graphics card onboard and other speedy componen...
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Is Virtual Reality Missing Its Moment?
When Facebook announced they were acquiring VR pioneer Oculus in early 2014 for $2 billion, I was a...
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Tested: Ryzen Mobile Gets Better Drivers, Finally
Today we're looking at the very first set of official Ryzen Mobile GPU drivers to come from AMD. Own...