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Connect3D Radeon x1900GT
Reviews Views Date of last review
2 5197 11-02-2007
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Recommended By Average Price Average Rating
100% of reviewers $175.00 9.0



Description: The ATi Radeon x1900GT is based on the 90 nm ATi R580 core that is also used in the x1900XT and x1900XTX. The x1900GT is basically 3/4 of an x1900XT/XTX as the four quads in the XT/XTX was reduced to 3 quads in the x1900GT. The x1900GT can do CrossFire on a capable motherboard and with a master card. There are two versions of the x1900GT, the earlier version having a higher core clock and the later one with a lower core clock but a higher memory clock. The latter also has HDCP support for those who wish to use it under an OS that supports that DRM.

Specs:
Core: ATi R580, 90 nm, 384M transistors
Core clock: 575 MHz (v.1) or 512 MHz (v.2)
Memory: 256 MB GDDR3 at 600 MHz (v.1) or 660 MHz (v.2) 256-bit interface.
Outputs: 2x DVI-I, 1x VIVO video-in/video-out composite, SVHS, RCA, 1x HDCP (v.2 only). Comes with two DVI-I-to-RGB converters.
Pixel pipelines: 12
ROPs: 8
Shader units: 36
Power demands: Approx. 90 watts. PCIe x6 power.
Interface: PCIe x16


This card is supported with ATi drivers 8.25 and newer. There is currently no support using the Xorg "radeon" driver. The video-in function is not supported under Linux nor is using more than two displays at once or using CrossFire. Dual-head setup works on this card using any two outputs (DVI or TV.)
Keywords: ATi Radeon x1900GT PCI Express x16
/sbin/lspci output: VGA compatible controller: ATI Technologies Inc R580 [Radeon X1900]
Chipset: ATi R580
Connection Type: PCIe x16, DVI-I, VIVO, PCIe 6-pin power


Author
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Old 04-16-2007, 11:58 PM   #1
Mizzou_Engineer
 
Registered: Jan 2006
Distribution: Gentoo 2007.0 x86 & amd64
Posts: 25
Would you recommend the product? yes | Price you paid?: $175.00 | Rating: 9

Kernel (uname -r): 2.6.19-gentoo-r5
Distribution: Gentoo 2006.1 (amd64)



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The x1900GT is a pretty fair card and it was an excellent deal when I bought it. I have a version 1 card with the higher GPU core clocks. The version 1 card is almost always faster than the version 2 card. I run the x1900GT driving two 1600x1200 20.1" LCDs and it works very well. The card is a high-end card and makes some heat, so an aftermarket cooler is suggested unless your x1900GT came with a two-slot cooler. Mine didn't, so I installed a Vantec Iceberq 6 for $30. That greatly quieted the card and reduced the case and GPU temp significantly. The ATi drivers are actually pretty decent and I found them easier to install and set up than NVIDIA's. The installer is solely GUI and setting up dual-head is as easy as:

aticonfig --initial --dtop=horizontal --resolution=0,1600x1200 --resolution=1,1600x1200

Restart X and then you're good to go. You will have to use ATi's driver as the open-source "radeon" or "ati" drivers tdo not support any R500/x1000 series cards yet. Performance of the card isn't as good compared to NVIDIA's cards of a similar price, but performance is still very good. I run the FPS game Sauerbraten/Cube 2 at 1600x1200 with all of the eye candy enabled and rarely drop below 60 FPS, usually hitting the cap of 199 FPS. Image quality is wonderful, much better than the NVIDIA G60 card I had in my system before.

So in short, don't be afraid of ATi's drivers as they are far better than they used to be. Just be mindful that the x1900GT like any high-end card, can make some serious heat and plan accordingly.
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Old 11-02-2007, 02:44 PM   #2
oby
 
Registered: Mar 2007
Distribution: Ubuntu right now, hope to expand it soon though
Posts: 8
Would you recommend the product? yes | Price you paid?: None indicated | Rating: 0

Kernel (uname -r):
Distribution:


weet man is therte a way i can get 2 fideo cards to work with 4 moniters? cuz imma gunn apick up one of those quad moniter setups u can get, so hit me up, obywankenoby@gmail.com


thanks
-Oby
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