SAPPHIRE HD 4850

Excellent graphics card from the Executive Board HD4850.The new Radeon series of graphics accelerators is characterized primarily úctyhodným quantity 800 Shader processors, which also has several times better than all the listed solutions.The core is stepping on the frequency of 625 MHz, 1024 MB of fast DDR3 memory, then 1986 MHz.All this gives new Radeon incredible output 1 teraflop, which is twice compared to the previous generation.Quick 256bitová the bus, along with advanced DDR3 memory, bandwidth 63.5 GB/s.



Compared to competing products is used the most advanced 55 nm manufacturing process, which the card is very efficient even at maximum load.Supported are, of course, all the latest technologies including DirectX 101, OpenGL 2nd1, involving up to 4 graphics cards in CrossFire mode, or a quick transfer of video Aviv.The integration into the modern computer is PCI Express x16 interface version 20 with a double permeability.To connect monitor or TV card is equipped with a digital DVI connectors, HDMI and DisplayPort.



Parameters and specifications:



Core:

ATI Radeon HD4850 (RV770Pro)

The number of stream processors:800

Technology:55 nm



Memory:

1,024 MB DDR3

256bitová bus

Memory bandwidth:63.55 GB/s.



Frequency:

Core:625 MHz

Shader:625 MHz

Memory:993 MHz (1986 MHz effectively)



Interface:

PCI Express x16 2nd0



Outputs:

DVI-I

HDMI

Video-out



Dimensions:

Type of heatsink:Dvouslotový

The length of the card:approximately 23 cm



Supported Standards:

Support for Shader Model 4th1

Support for OpenGL 2nd1, Microsoft DirectX 101

HDCP Support

ATI CrossFireX Technology

ATI PowerPlay technology