桂林市
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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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Assembling a DIY PC Speaker System
I was bitten by the audiophile bug at a relatively young age. When I was in my early teens, my paren...
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What Ever Happened to Winamp?
Recently I had a friend over to whom I offered to audition my DIY PC speaker system. The first thing...
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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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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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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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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 CPUs are Designed and Built, Part 2: CPU Design Process
Now that we know how processors work at a high level, it's time to dig inside to understand how the...
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Android Performance Tips and Tweaks
Android phones have a habit of getting bogged down after 6 to 12 months of use (or do they?). A phon...
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The GPU Market Finally Gives In, Nvidia Prices Drop
Welcome back to our GPU pricing update series. We honestly believed this month would remain relative...
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Impact of Temperature on Intel CPU Performance
If you're looking for authoritative information on how much cooling is enough for your CPU, you'll b...
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DDR4 Memory at 4000 MT/s, Does It Make a Difference?
Normally I don't pay much attention to e-mails that hit my inbox from manufacturers claiming that a...