丽水市
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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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Rob's Alder Lake Windows 11 Rig Build Log
Here's a confession: I haven't built a PC from scratch in almost a decade. Sure, I've replaced RAM,...
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The State of PC Gaming in 2019
Sometimes, as borders erode, new fissures form in their wake. In 2019, more games flowed between PC...
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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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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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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 Pricing Update, Year in Review: Price Trends Charted
Welcome back for our monthly GPU pricing update, the last one of the year. In today's article we hav...
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Android 5.0 Lollipop Tested: Performance and Battery Life
We tested Android 5.0 using the Moto X, Moto G, LG G3 and Galaxy S5 smartphones. Here's how it went...
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Anatomy of a Storage Drive: Optical 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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Nvidia GeForce Now Ultimate vs. Your Own RTX GPU
Nvidia's GeForce Now has changed a lot in the year since we asked the question: which is better, a n...
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Cyrix: Gone But Not Forgotten
Most of you are no doubt familiar with Intel and AMD, Qualcomm, Texas Instruments, and possibly even...
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Using a 4K TV as a Desktop Monitor
Try as I might, I can't recall exactly what compelled me to connect a second monitor to my PC for th...