郭嘉璐
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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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AMD B450 or B550 Motherboard for Ryzen 5000 CPUs?
With the announcement of AMD's Ryzen 5000 desktop CPU series, we noticed a lot of chatter about B450...
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Anatomy of a Gamepad
Input devices have a key role in the computing and gaming landscape. Today we'll finish our autopsy...
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What Ever Happened to The Million Dollar Homepage?
What are pixels? The display on your screen is made of them, and raster image file formats have been...
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50 Years Later: The Revolutionary 8008 Microprocessor
Guest author Ken Shirriff is a Silicon Valley-based computer enthusiast who enjoys reverse-engineeri...
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A Surveillance Primer: 5 Eyes, 9 Eyes, 14 Eyes
As awareness of global surveillance grows, more people are looking for information about the Five Ey...
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Screen Tearing or Input Lag? To Vsync or Not to Vsync?
Screen tear or input lag? To vsync or not to vsync? For the longest time, this was an either-or ques...
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Are More RAM Modules Better for Gaming? 4 x 4GB vs. 2 x 8GB
It's not unusual to have this kind of question debated in tech forums, so today we're having a look...
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GPU Availability and Pricing Update: November 2021
It's time to take a look at the current state of the GPU market in our monthly update feature. In wh...
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How We Test: CPU Gaming Benchmarks
This a topic that's often raised when we do our CPU gaming benchmarks. As you know, we perform a ton...
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I Deleted All My Social Accounts: Three Weeks Without Social Media
To say that a lot of people use social media is an understatement. At last count, Facebook had more...
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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...