张玉华
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The State of Nvidia RTX Ray Tracing: One Year Later
Time to revisit the state of ray tracing. It's been months since we last discussed ray tracing in de...
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Amazon Prime Shipping: A Cost Analysis
Amazon pioneered the idea of expedited shipping of online purchases with the launch of Amazon Prime...
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Then and Now: Almost 10 Years of Intel CPUs Compared
It's hard to believe 15 years have passed since I tested the Pentium 4 series for the first time. At...
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Nvidia and AMD Price Cut Battle, Great GPUs Discontinued
For the return of our monthly GPU pricing updates, we took a break last month due to all the graphic...
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Revisiting 8
Game systems from the 8-bit and 16-bit era weren't exactly the graphical powerhouses that modern con...
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Stop Preordering Video Games
It seems like everywhere you look, a new video game is broken. Your time and your money deserve bett...
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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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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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Secure Email and Cloud Alternatives to Gmail and Dropbox
Back in June last year, confidential documents leaked by Edward Snowden indicated that major email a...
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How to: Taking Pictures of PCBs
I've been taking pictures of circuits as part of the (now defunct) Omzlo One Kickstarter and the new...
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How to Change Your Monitor's Refresh Rate in Windows
Have you upgraded your monitor to one with a higher refresh rate? Not feeling the difference? How ab...
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Analyzing Graphics Card Pricing: July 2018
It's time to talk about graphics card pricing once again. Similar to our article a couple of months...