SAPPHIRE HD 4850

Very powerful graphics card based on Radeon HD4850 core designed for PCI Express x16 interface.It supports Crossfire technology and is suitable for demanding players of computer games.Memory with a capacity of 1,024 MB DDR3, frequencies 1986 MHz and 256-bit memory bus ensures high throughput.Graphic core frequency is 625 MHz.Graphic card supports Microsoft DirectX 10 and OpenGL 2nd0.To connect to the PC offers as a digital DVI-I interface and advanced HDMI interface.To support older analog monitors also not D-SUB connector.The card offers Vapor-X cooler, which is based on the commonly used heat-pipe technology, which further improves and guarantees so perfect cooling card.

Technology allows CrossFire graphics cards on special motherboards with support for this technology, and two PCI Express x16 slots, their interconnection.The resulting image on the screen is divided and processed depending on the mode (SFR, AFR, super-tiling, Super AA) on the part of a split between the cards.The ratio of each party shall be amended or evenly distributed, depending on the work load of each card and use the scheme.It can thus obtain a higher quality image, or to exercise twice more.

Parameters and specifications:

Chip:
ATI Radeon HD 4850
12 pixel pipeline

Memory:
1,024 MB DDR3
256-bit bus

Taktovací frequency:
Core:625 MHz
Memory:1986 MHz

Interface:
PCI Express x16

Outputs:
1 x DVI-I
1 x HDMI
1 x D-SUB

Maximum resolution:
2560 x 1600 points