刘思伟
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How CPUs are Designed, Part 4: Where is Computer Architecture and Design Headed?
Despite continuous improvements and incremental upgrades taking place with each new generation, proc...
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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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Superb PC Gaming with Next
For the past few weeks we've been testing the upcoming MSI MPG 321URX, a new gaming monitor packing...
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GPU Availability and Pricing Update: March 2022
It's been one year since we've been tracking GPU prices, and honestly we were not hoping to be here...
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What is Vcore and How Does It Help with Overclocking?
Why it matters:Vcore, or core voltage, is the voltage that is supplied to power your CPU. The amount...
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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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How CPUs are Designed, Part 3: Building the Chip
This is the third installment in our CPU design series. In Part 1, we covered computer architecture...
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Shadow of the Tomb Raider: A Ray Tracing Investigation
Critically-acclaimed game Shadow of the Tomb Raider has been updated to receive support for both Dir...
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Testing AMD's new Radeon Anti
Alongside the release of AMD's new Radeon RX 5700 Navi GPUs, the company rolled out two new features...
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Why Building a Gaming PC Right Now is a Bad Idea, Part 2: Insane Graphics Card Prices
We're hardly two weeks into 2018 and it's been a wild ride for the tech industry already (CES notwit...
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Why Building a Gaming PC Right Now is a Bad Idea, Part 2: Insane Graphics Card Prices
We're hardly two weeks into 2018 and it's been a wild ride for the tech industry already (CES notwit...