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Bleeding Edge TV 169: AMD Explains How Quad Core Chips Should Be Made

Okay, we have been hearing a lot about dual core and quad core processors coming out of both the and camps. Now that has released the Octo-core Mac Pro, people are wondering about the benefit of having all these cores at their disposal. In this video, we speak with AMD about what they believe is the fundamental difference between the way they do Quad Core chips as opposed to the way Intel does it. Check out the video to see how AMD feels quad core computing should be done.


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Bleeding Edge TV 167: Inside AMD’s Performance Testing Lab

While we were out visiting AMD, they gave us the opportunity to enter their Performance Testing Lab, an area guarded by dual steel doors that seemingly required both a key and special knocking code in order to enter. Once inside and sure that our lives were safe, we spoke with Mark Welker about how AMD tests their chip technologies across different platforms, software, and games. He talks to us about benchmarks, what they mean in the real world, and how they can be gamed to show what you want them to show. Even better, Mark gives out his corporate email address and offers to send the performance testing scripts to anyone who asks so that people at home can do it themselves. Just drop him an email at .(JavaScript must be enabled to view this email address) and tell him Gear Live sent you. Check the video for the full scoop.


Extremetech Dissects Vista Gaming Performance

Posted by Christopher Sasaki Categories: Hardware, PC

Vista It has already been reported that there are some games that have problems under Microsoft Windows Vista, some due to compatibility problems with the OS, others with driver issues. Even for games that run correctly under Vista, often there is a performance hit taken by the OS. Extremetech has looked at a suite of game titles with some of the highest hardware requirements and run them all under Windows XP and Windows Vista across three high-end video cards to see what the performance hit actually is. Overall, Extremetech’s findings show that both nVidia have some room for improvement in their driver sets. Generally, the ATI card took a bigger performance hit in testing, but generally across the board, the cards dropped framerates by as much as 40%, but generally more in the range of 5 – 20%. The lack of maturity on Windows Vista video card drivers and the lack of DirectX 10 games on the platform suggests that the best option for gamers at this point is to wait for the software situation to firm up a bit more before upgrading.

Read More | Extremetech

SCOTTeVEST Performance T-Shirt

Posted by Andru Edwards Categories: Wearables, Design

SCOTTeVEST Performance ShirtWe have given some love to SCOTTeVEST products in the past, mostly because they impress the hell out of us. Recently, the company announced availability of the performance version of the SeV T-Shirt. This one is made from 3M Quick Dry fabric, and pulls moisture away from the skin in the event that you are in the midst of a two-hand touch football game at the park, or full-on tackle while playing Madden from your couch. The shirt has one pocket on the left, which has the now infamous SCOTTeVEST Personal Area Network tunneling system for your earbuds if you want to keep an MP3 player in there. You can pick up a short sleeved shirt for $29.99 USD, or a long sleeved version for $34.99 USD.


Read More | SeV Performance Shirt


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