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Sapphire Radeon HD5670 Video Card Review
Author: Dennis Garcia
Published: Thursday, January 14, 2010
Eyefinity Technology
Modern GPUs are extremely powerful, so much in fact that the only benefit you get from upgrading video cards is the ability to game at increasingly higher resolutions. Of course the fun doesn't stop there especially considering the commanding power of multi-GPU technology via CrossFire or dual GPU video cards.
It really begs the question as to the next step in video display technology. Simply put larger monitors and expanded resolutions. As of this article 30" monitors are still rather expensive so what happens if we take 3 smaller and less expensive monitors and hook them up to your computer. Well in the traditional sense you would have a triple monitor desktop with each monitor still being a separate entity.
This is where Eyefinity comes in to play, Eyefinity allows you to take those stray desktops and link them together so instead of having 3x 1680x1050 monitors you will have a single 5040x1050 desktop. In normal desktop mode you won't really see much of a difference however when you are gaming this extra resolution translates into an increased field of view and a total wrap around visual experience.
It really begs the question as to the next step in video display technology. Simply put larger monitors and expanded resolutions. As of this article 30" monitors are still rather expensive so what happens if we take 3 smaller and less expensive monitors and hook them up to your computer. Well in the traditional sense you would have a triple monitor desktop with each monitor still being a separate entity.
This is where Eyefinity comes in to play, Eyefinity allows you to take those stray desktops and link them together so instead of having 3x 1680x1050 monitors you will have a single 5040x1050 desktop. In normal desktop mode you won't really see much of a difference however when you are gaming this extra resolution translates into an increased field of view and a total wrap around visual experience.
The Sapphire HD 5670 supports up to 3 monitors for use in Eyefinity configurations.
Supported resolution for Eyefinity depends largely on the monitors and video card you happen to be using. In the case of a HD5670 the supported resolutions will look something like this.
Supported resolution for Eyefinity depends largely on the monitors and video card you happen to be using. In the case of a HD5670 the supported resolutions will look something like this.
Maximum Display Resolution
D-Dub(VGA): 2048 x 1536 @85 Hz.
DL-DVI-I: 2560 x 1600 @60Hz
HDMI:1080P
Display Port: 2560 x 1600 @60Hz
Eyefinity: 4800 x 900 @60Hz
DL-DVI-I: 2560 x 1600 @60Hz
HDMI:1080P
Display Port: 2560 x 1600 @60Hz
Eyefinity: 4800 x 900 @60Hz
The 900 maximum vertical resolutions in Eyefinity mode may bother some, but just imagine how much you could see with 3 times the horizontal screen resolution as it wraps around both sides of your head. 
