DVI or VGA?

cmdrdredd

Lifer
Dec 12, 2001
27,052
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I have a standard CRT Monitor and was wondering if I ran it through the DVI port with an adapter would I get a better picture than VGA? I tried it and didn't seem to notice anything right away so I was wondering exactly what difference if any the DVI port will give me over the VGA.

19" Viewsonic PF790 and a Radeon 9700Pro
 

Glitchny

Diamond Member
Sep 4, 2002
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As far as I know CRT's dont really take advantage of DVI outputs since the converter basicly changes it back into a VGA signal for the monitor... not positive though but i dont think you will any difference in performance
 

cmdrdredd

Lifer
Dec 12, 2001
27,052
357
126
well, I know it won't get a digital signal, but I read somewhere on some message board that using the DVI port gives better color saturation and a better overall sharper picture. I can't see any of that which is why I asked.

Anyone else?
 

rbV5

Lifer
Dec 10, 2000
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As far as I know CRT's dont really take advantage of DVI outputs since the converter basicly changes it back into a VGA signal for the monitor

Actually, they convert nothing. A DVI-I port simply contains analog pins in addition the the digital pins, the DVI>VGA dongle simply uses the analog pins...the signals are the same.
 

Gosharkss

Senior member
Nov 10, 2000
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Originally posted by: rbV5
As far as I know CRT's dont really take advantage of DVI outputs since the converter basicly changes it back into a VGA signal for the monitor

Actually, they convert nothing. A DVI-I port simply contains analog pins in addition the the digital pins, the DVI>VGA dongle simply uses the analog pins...the signals are the same.

RBv5 is correct DVI-I simply uses some pins as the analog connection. In fact when you add the pin converter the signal may degrade more than running straight VGA. Anytime you add anything to the video line you risk degrading the signal.