张琼
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GeForce RTX 2080 Ti & 2080 Mega Benchmark
We got our first official look at the GeForce RTX 2080 Ti & GeForce RTX 2080 this week and we we...
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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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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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The Ultimate 44 Used Graphics Card Pricing & Benchmark Guide
Along with our recent editorials on why it's a bad time to build a gaming PC (not least because of o...
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In Hindsight: Some of the Worst CPU/GPUs Purchases of 2017
If you want to learn about what graphics card you should buy (despite the horrible pricing), what's...
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AMD Ryzen 5000 IPC Performance Tested
Today we'll be taking a look at Zen 3's IPC performance. IPC stands for "instructions per cycle" and...
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Add Tabs to File Explorer and Other Applications Ahead of Windows 10's Sets Feature
While tabs have been a core part of web browsers for more than a decade (including Internet Explorer...
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10+ Tools for Finding and Deleting Duplicate Files on Windows
We've covered many ways that you can save space on your storage drives over the years, most recently...
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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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Culture Smash: The State of PC Gaming in Japan
Cold rain drizzles outside. Inside, everything is pink, round, and frilly. The first floor of this o...
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Reasons to Upgrade Your Laptop (That Go Beyond a Performance Upgrade)
It used to be that buying a new laptop every few years was more or less necessary just to keep up wi...
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Explainer: What are MMX, SSE, and AVX?
Computer technology is no strange to acronyms: CPU, GPU, RAM, SSD, BIOS, CD-ROM, to name but a few....