洪卓立
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These 9 Devices Might Be a Waste of Your Money
Sometimes it pays to buy slightly older devices in place of tempting deals on newly released tech. B...
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Five Free VPN Services You Should Check Out
Virtual private networks were conceived to connect computers in different geographic locations as if...
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4GHz CPU Battle: Ryzen 3900X vs. 3700X vs. Core i9
IPC stands for "instructions per cycle" and it can be a good indicator of a processor's architecture...
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Discrete GPU on a Cheap OEM PC: Does it Make Sense?
Having tested Turing GPUs of nearly all flavors, the latest graphics card to hit the market is the G...
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AMD B450 or B550 Motherboard for Ryzen 5000 CPUs?
With the announcement of AMD's Ryzen 5000 desktop CPU series, we noticed a lot of chatter about B450...
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FreeSync on Nvidia GPUs Revisited
Earlier this year we put Nvidia's support for FreeSync monitors to the test, grabbed every FreeSync...
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What's New in DirectX 12? Understanding DirectML, DirectX Raytracing and DirectStorage
DirectX has been with us for 25 years, providing developers with the tools to make incredible games....
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Standing Desk Starter Guide
It can be easy to talk yourself out of standing at a computer desk. Besides the feat of parting with...
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Explainer: L1 vs. L2 vs. L3 Cache
Every single CPU found in any computer, from a cheap laptop to a million-dollar server, will have so...
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Metro Exodus Ray Tracing Benchmarked
It's time for us to talk about ray tracing once again, this time in Metro Exodus, the latest game to...
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The Biggest Tech Fails of the Last Decade
Any organization, be it a multi-billion-dollar corporate behemoth or lowly startup, can launch a hyp...
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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...