郑知明
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We Test a $1,000 CPU From 2010 vs. Ryzen 3
Today we're going to have a bit of benchmark fun as we test out a processor we reviewed in 2010. Rec...
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GPU Availability and Pricing Update: October 2021
Welcome back to another month of looking at how expensive graphics cards are at retail at the moment...
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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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How 3D Game Rendering Works: Lighting and Shadows
The vast majority of visual effects you see in games today depend on the clever use of lighting and...
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Things AMD Needs to Fix
This is the second part of our "Needs to Fix" series. Last week we talked about a number of issues w...
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Graphics Card Pricing Update: December 2018
Time is running out for 2018, so this will be last update to our series that explores graphics card...
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Working From Home Effectively: Dos and Don'ts
In the span of just a few weeks, daily life as we know it has taken a 180-degree turn due to the Cov...
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10 Big Misconceptions About Computer Hardware
With technology advancing so rapidly around us, sometimes misconceptions can work their way into our...
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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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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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What's New in DirectX 12? Understanding DirectML, DirectX Raytracing and DirectStorage
DirectX has been with us for 25 years, providing developers with the tools to make incredible games....
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How CPUs are Designed and Built, Part 2: CPU Design Process
Now that we know how processors work at a high level, it's time to dig inside to understand how the...