SAPPHIRE HD 4890 1GB DDR5

left "> video card with massive power intended for the most demanding game pieces, and graphics core based on ATI Radeon HD 4890, which is almost a billion transistors and 800 stream processors.The entire core is stepping on the frequency of 850 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 3900 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.As an illustrative demonstration of the graphical power is accompanied by Battlestation game.

Parameters and specifications:

Chip:
ATI Radeon HD 4890
55 nm production technology

Memory:
1024 MB DDR5
Bus 256 bits

Taktovací frequency:
Core:850 MHz
Memory:3900 MHz (4x 975)

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