SAPPHIRE HD 4890 1GB DDR5

Graphic card with massive power intended for the most game pieces.The graphics card is based on core ATI Radeon HD 4890, which is almost a billion transistors and 800 stream processors.The entire core is stepping on the frequency of 910 MHz, despite his brutal performance, thanks to 55 nm manufacturing technology to provide reasonable thermal radiation, which reliably paid dvouslotový radiator.
The core is complemented by 1 GB of RAM with DDR5 frequency 4000 MHz for full recovery are linked 256bitovou bus.By engaging your card via the PCI Express 2nd0 16x and are ready for viewing two DVI ports and S-Video.You CrossFire technology support for the involvement of multiple cards at the same time to enlarge the graphical performance of your computer.The support of the latest standards and the integrated converter MPEG-2 and the H.264.
Parameters and specifications:
Chip: ATI Radeon HD 4890 55 nm production technology
Memory:
1024 MB DDR5
Bus 256 bits
Taktovací frequency:
Core:910 MHz
Memory:4000 MHz (4x 1000)
Cooling:
Active, dual slot
Interface:
PCI Express x16 version 20
Outputs:
2 x DVI-I
1 x S-Video
Supported Standards and Technologies:
Microsoft DirectX 101
OpenGL 2nd1
Shader Model 4th1
Vertex Model 4th1
HDCP Support
CrossFire Support