李天华
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5 Days of Awesome Wallpapers: Cars and Sports Wallpapers
A great wallpaper can start your day off on a good mood. There’s certainly no shortage of places to...
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What is HDR?
So you're in the market for a new monitor or laptop and you check out the specs for the screen. It h...
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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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Nvidia GeForce Now Ultimate vs. New Graphics Card
Video games are getting prettier. But the price that comes with more realistic graphics, ray tracing...
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Is Upscaling Useful at Lower Resolutions? Nvidia DLSS vs Native at 1080p
Today we're taking a closer look at Nvidia DLSS upscaling when used to render games at 1080p. This i...
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Can You Build a Gaming PC for $1,000?
With hardware prices growing ever higher and graphics cards costing a small fortune, you might think...
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What Ever Happened to The Million Dollar Homepage?
What are pixels? The display on your screen is made of them, and raster image file formats have been...
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What Are Chiplets and Why They Are So Important for the Future of Processors
While chiplets have been in use for decades, they've been employed sparingly and for very specific p...
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Rob's Alder Lake Windows 11 Rig Build Log
Here's a confession: I haven't built a PC from scratch in almost a decade. Sure, I've replaced RAM,...
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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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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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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...