蔡国权
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AMD Ryzen 5000 IPC Performance Tested
Today we'll be taking a look at Zen 3's IPC performance. IPC stands for "instructions per cycle" and...
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7 Free Apps to Install on a New Windows PC
You just bought a new Windows laptop, built a new desktop, or are simply clean installing on a new S...
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Then and Now: 5 Generations of Radeon Graphics Compared
Last month we compared half a decade's worth of DirectX 11-capable GeForce cards in the latest and g...
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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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PC Games That Weren't Cancelled, But Should Have Been
Although some decent games do poorly for no good reason, many titles are so headscratchingly bad tha...
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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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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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Is Virtual Reality Missing Its Moment?
When Facebook announced they were acquiring VR pioneer Oculus in early 2014 for $2 billion, I was a...
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AMD Radeon RX 550 + Intel Pentium G4560
As many of you are no doubt aware, AMD's recently launched Radeon RX 500 series is essentially a reb...
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E3 2017 Trailer Roundup: Upcoming PC Games
Although E3 doesn't start until June 13, many developers have already released new trailers for thei...
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Anatomy of a Storage Drive: Solid State Drives
It's magnetic. It's electric. It's photonic. No, this isn't going to be about a new superhero trio i...
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Useful or Little Known Android Features
Android powers hundreds of millions of mobile devices worldwide. Its openness has made it a favorite...