四川省
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How USB Works: From 'Plug and Pray' to Being Everywhere
For a quarter of a century, the USB port has been a faithful old friend. Connecting and powering our...
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Revisiting the GeForce GTX 680: GTX 1050 Ti
After recently retesting the GeForce GTX 580 eight years after its release, we thought it would be i...
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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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4K vs 1440p vs 1080p: What Monitor to Buy?
Let's talk about monitor formats. Are you ready to step up into the world of 4K gaming, or is a more...
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How CPUs are Designed, Part 4: Where is Computer Architecture and Design Headed?
Despite continuous improvements and incremental upgrades taking place with each new generation, proc...
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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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Are We Reaching GPU Normalcy? The Answer is (Almost) Yes
It's time for another look at graphics card pricing and this month it's particularly exciting as we...
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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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The Evolution of Ransomware
These days, not a month goes by that we hear about a new major ransomware attack. Initially, the ran...
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Budget Overclocking Guide: Ryzen 3 2200G
Today we'll be overclocking AMD's Ryzen 3 2200G to the max with a $20 air cooler from DeepCool calle...
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Estimating CPU Performance Using Amdahl's Law
If you are in the market for a new computer, or thinking of upgrading your current system, choosing...
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21+ Programs to Analyze and Benchmark Your Hardware
You've just bought a new gaming desktop, or a laptop for the office. Maybe you've upgraded your comp...