AMD

Processor Hack Affects All Computers Made in Last Ten Years

Episode 1451

Processor

The latest exploit "Spectre" affects every single chip made in the last ten years. At first, security researchers thought that the exploit only affected Intel processors, but it turns out this hack also effects ARM, AMD, and any other processor that uses speculative prediction. The white hat hackers who found the flaw discovered that you can use it to access valuable data including passwords and other information. Leo says that Microsoft has already pushed out a fix, and Apple's High Sierra has patched the vulnerability with a recent fix. Apple has also patched the iPhone and iPad.

What processor should I get in my next computer?

Episode 1357

Jerry from New Brunswick, NJ
Samsung Chromebook Plus

Jerry is getting a new computer and wants to know if he should buy one with an Intel or AMD processor? Leo says that AMD is a bit underpowered and he recommends sticking with the Intel i5. Leo says that for what Jerry does, a Chromebook is a very reliable and low cost alternative. It's the most secure OS out there. Leo recommends the Samsung Chromebook Plus, which goes on sale next month.

Should I get an AMD or Intel processor?

Alex from Camarillo, CA

Episode 1162

Alex is thinking about getting an AMD processor because they seem more affordable. Leo says they are, but really not enough to justify the performance gap. Also, Broadwell processors aren't out yet, but they will certainly be even faster. Leo likes that AMD is out because it keeps Intel honest, and pushes Intel to keep innovating, keeping prices down. That's what competition is for. But sadly, AMD is just not as fast.

Leo recommends consulting PCper.com to research the components for building his own PC.

Why am I getting an error saying the "Catalyst Control Center" isn't supported?

Barbara from Chula Vista, CA

Episode 1066

Barbara bought a refurbished Windows 7 computer and she keeps getting an error message saying that the Catalyst Control center isn't supported. Leo says that's a video card driver error and it's likely that Barbara just needs to update her drivers. ATI's Catalyst Control center is primilary for gamers and Leo says going to AMD.com and clicking on the driver support page will get her where she needs to go. She will need to know what video card she has. Barbara should get this directly from AMD, not a third party site.