费翔
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Explainer: What is Arduino?
When it comes to computing devices, the headlines nearly always go to biggest and fastest – more GHz...
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How We Test: CPU Benchmarks, Misconceptions Explained
We're certain many of you already have a solid understanding of how we perform CPU benchmarks, but a...
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4GHz CPU Battle: AMD 2nd
For the unaware, IPC (instructions per cycle) provides a good indicator of how fast a processor is a...
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The Inner Workings of PCI Express
PCI Express is a technology that consistently makes headlines, with new specifications boasting ever...
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How to Use the Amazon Echo Spot and Echo Show as a Security Camera
Amazon Echo devices offer a multitude of functions, but those with built-in camera and screens have...
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4 Years of AMD RDNA: Another Zen or a New Bulldozer?
In 2019, AMD introduced a new GPU architecture, marking its first major graphics chip design in seve...
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How We Test: CPU Benchmarks, Misconceptions Explained
We're certain many of you already have a solid understanding of how we perform CPU benchmarks, but a...
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Explainer: What is Chip Binning?
You just bought a new CPU or graphics card, and fired it up in your PC. It seems to run pretty cool,...
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Black Friday GPU Buying Guide: November GPU Pricing Update
There's a lot to discuss in this month's GPU pricing update with some updates regarding Nvidia's upc...
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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...
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And Action! An Examination of Physics in Video Games
Video game physics are something that we often take for granted. If you make your avatar jump, you e...
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Anatomy of RAM
Every single computer has RAM, whether it's embedded into a processor or sitting on a dedicated circ...