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Sunday 29.11.2009 / 10:13 AM

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	Diamond Viper ATI Radeon HD 2900 XT 1GB
Picture
User rating	Rate this product
Lowest U.S. price
Lowest UK price
GPU	ATI Radeon HD 2900 XT
Interface	PCIe 16x
Installed memory	1024 MB
Memory upgradeable to	?
Memory type	GDDR4
Core clock speed	743 MHz
RAMDAC clock speed	400 MHz
Max. resolution	2560x1600
DirectX 10	Yes
HDCP	Yes
Cooling	Active cooling
CrossFire/SLI	CrossFire
Max. monitors supported	2
VGA outputs	0
Single link DVI-I outputs	0
Dual link DVI-I outputs	2
Single link DVI-D outputs	0
Dual link DVI-D outputs	0
HDMI outputs	1
VIVO	Yes
S-Video	Yes
Composite	Yes
Component	Yes
· HDTV via component	Yes
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Graphics processor / vendor
GPU (short for graphics processor unit) is a dedicated single-chip processor that draws graphics, i.e. creates lighting effects and transforms objects every time a 3D scene is redrawn. These tasks require a lot of calculation and would eat up all too much of CPUs resources. The GPU market is currenly dominated by AMD (manufactures ATI FireGL and the ATI Radeon graphics chips) and NVIDIA (NVIDIA Geforce and NVIDIA Quadro).
Interface type
Interface is the connection system between video card and motherboard. The main difference between different interfaces is data transfer speed. PCI and AGP are old solutions, which are increasingly often replaced by faster and more modern PCI Express (PCIe).
Installed memory
Since graphics operations require lot of memory, video cards have their own dedicated memory reserves. The memory capacity of most modern video cards range from 128 MB to 2.0 GB.
Memory upgradeable to
If the memory capacity of the video card is expandable, the maximum supported size of memory is given here (as megabytes, MB).
Memory type
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S-Video output
-
Composite output
-
Component output
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