AMD Radeon HD 6790

Primary
Graphic card name___________________AMD Radeon HD 6790
Core Tech name______________________Barts LE
Interface___________________________PCI-E 16x 2.1
Technology Lithography______________40nm
Maximum resolution__________________2560x1600
Release Date________________________Q2, 2011

Detailed characteristic
Graphic Processor Base Frequency_____840Mhz
Graphic Processor Turbo Frequency____—-
Memory specification_________________1024Mb GDDR5 4200Mhz
The bus width_______________________256Bit
RAMDAC frequency___________________400Mhz
Supported mode______________________CrossFire, CrossFire X
Supported connectors________________HDCP, HDMI, DisplayPort
TDP_________________________________150W

Performance characteristics
The number of texture units_________40
Number of universal processors______800
Shader support______________________v.5.0
Standards support___________________DirectX 11, OpenGL 4.1