Sapphire ATI Radeon HD 2900GT

Very powerful video card with full support for DirectX 10 in retail packaging.The graphic chip is made of 80 nm technology and integrates itself staggering 720 milliontransistors.The card is equipped with 256 MB DDR3 memory, using 256-bit bus.The support CrossFire technology, which allows the involvement of several graphics cards for the dramatic increase in performance.The card also implements AVIVO technology to improve the quality of the image to work with digital photographs, video images and maximizes efficiency at work with external devices.
The parameters and specifications:
Graphics chip: Radeon HD 2900 GT 80 nm technology 240 stream processors
Memory:
256 MB GDDR3
256-bit bus
Taktovací frequency:
Core:600 MHz
Memory:1600 MHz
RAMDAC:2 x 400 MHz
Interface:
PCI Express x16
Outputs:
2 x DVI-I
Video-out
Maximum resolution:
2560 x 1600 points
Supported standards and technologies:
10 Microsoft DirectX and OpenGL 2nd0
Shader Model 4th0
Smoothvision HD Adaptive AA +
Avivo HD
DXTC and 3Dc + compression
Support CrossFire
Acceleration formats H.264/AVC, VC-1, DivX, MPEG-2, MPEG-4, WMV9