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Video Signal, Connectors and Cables – A Supplement to BYOB #30

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So where does this leave me? Well I have the XFX 6870 on order.

If you want to see how AMD recommends the Eyefinity be set up, click here.

AMD Eyefinity

It has Eyefinity and one HDMI, 2 mini DisplayPorts and 2 DVI ports. Since all three of my monitors are DVI then I am screwed right? Well not quite. Since the DisplayPort is the third monitor I would typically need a third monitor with a DisplayPort. Instead though, I bought a PowerColor Active DisplayPort Adapter.

Video Signal, Connectors and Cables

This means the video card can output DisplayPort signal and the adapter will convert it to DVI. This $30 adapter saved me from buying a new monitor just gets DisplayPort. Do not get these adapters mixed up with passive adapters which just convert DisplayPort to DVI but still use the internal clock.

Video Signal, Connectors and Cables

As I start to feel pressure in my head, specifically my cranial ridge, feel free to check the show notes and visit Tom’s Hardware for a great article by William Van Winkle on why AMD uses DisplayPort at:

http://www.tomshardware.com/reviews/amd-ati-eyefinity,2567.html

DisplayPort and Adapters in Action

Michael Martis taking a break from CES 2011 playing on an Eyefinity gaming rig at the AMD Booth.

Michael Martis at CES 2011

This is a picture of the back of the rig driving the monitors above. You can see they had two DVI cables (the white behind the big fat cables) and an adapter from the mini to full size DisplayPort.

HDMI Adapter

Michael Martis at AMD booth during CES 2011 with 6 DisplayPort monitors.Michael Martis at CES 2011

I was benchmarking Notepad and Paint. Misuse of DisplayPort technology for sure.

Timothy Daleo at CES 2011

http://en.wikipedia.org/wiki/DisplayPort

Hope you enjoy the show and give us comments on what you want to hear about next.

Additional Resources and Links

http://en.wikipedia.org/wiki/Mini-VGA

http://en.wikipedia.org/wiki/HDMI Type C

http://www.hdmi.org/learningcenter/index.aspx

http://www.displayport.org/consumer/?q=content/faq

http://en.wikipedia.org/wiki/Mini-DVI

http://en.wikipedia.org/wiki/Mini_DisplayPort

Timothy Daleo
Timothy Daleohttp://usingwindowshomeserver.com
Timothy Daleo is a Project Resource Analyst and Oracle Applications Trainer in Pasadena, California. In addition to financial analysis, Tim has been developing training materials since 2003 and supporting direct projects through various auxiliary databases since 2005.

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