马宜中
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Anatomy of a Keyboard
Input devices like keyboards have a key role in the computing and gaming landscape, so the guts of t...
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AMD Ryzen 5000 IPC Performance Tested
Today we'll be taking a look at Zen 3's IPC performance. IPC stands for "instructions per cycle" and...
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The Rise, Fall and Revival of AMD
AMD is one of the oldest designers of large scale microprocessors and has been the subject of polari...
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Use Gmail Filters to Automate your Inbox
One of the most powerful tools Gmail provides is its filtering system. Strangely, it seems that few...
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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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Using a U2F Key to Secure Your Google, Dropbox, and GitHub Accounts
Last week we discussed the basics of two-factor authentication (2FA) and why it's a good idea to tak...
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Hardware Essentials for $50 or Less
Tech gadgets come in all different shapes, sizes and price points. It's a common misconception that...
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Recommended 4K TVs That Can Effectively Be Used As Desktop PC Monitors
Ultra HD TVs have been available since late 2012. Initial offerings were reserved for those with thi...
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Using a PlayStation 4 Controller with Your PC
Microsoft's Xbox controller has been the default gamepad for PC gamers for some time now, but you ma...
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Commissioning Misleading Core i9
As expected, Intel officially announced their new 9th-gen Core processors this week along with the Z...
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25 Years Later: A Brief Analysis of GPU Processing Efficiency
The first 3D graphics cards appeared 25 years ago and since then their power and complexity have gro...
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Assembling a DIY PC Speaker System
I was bitten by the audiophile bug at a relatively young age. When I was in my early teens, my paren...