拷秋勤
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Estimating CPU Performance Using Amdahl's Law
If you are in the market for a new computer, or thinking of upgrading your current system, choosing...
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2016 Flagship GPU vs 2022 Budget GPU
Today's comparison is about two GPUs that we never thought about putting head to head, but after thi...
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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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Why Do Image Files Need Different Formats?
Most of your digital photos are stored in the JPEG format (a.k.a. JPG), but when you download an ima...
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Are GPU Prices Going Up Now? October GPU Pricing Update
Welcome back to our monthly GPU pricing update. There's bits of news to go through, a few odd GPU la...
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Anatomy of a Mouse
We've all seen and used them at home, school, and work. Computer mice are often inexpensive and basi...
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Windows 8.1: Six Things Microsoft Got Right and Others That Are Still Missing
Not unlike previous releases of Microsoft's ubiquitous desktop OS, Windows 8 has faced a lot of scru...
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Best CPU Deals, AMD vs Intel: Holiday CPU Buying Guide
Earlier this week, we looked at GPU pricing and the market to see what sort of prices would truly co...
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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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Ever Wonder How the Shazam Algorithm Works?
Your phone's ability to identify any song it listens to is pure technological magic. In this article...
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Patched Desktop PC: Meltdown & Spectre Benchmarked
Following up to our initial testing of the Meltdown patch for Windows 10, today we're looking deeper...
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Nvidia Pascal Goes Mobile: GeForce GTX 1080, 1070 & 1060 Preview
Last week we were in Bangkok to attend Nvidia's special media event. The product to be unveiled was...