Sapphire Radeon HD6790,1GB

Radeon HD6790,1GB GDDR5,2xDVI,HDMI,DP,PCIe
The new SAPPHIRE HD 6790 shares many all the capabilities of the successful SAPPHIRE HD 6800 series, including multi-screen gaming with AMD Eyefinity, support for all the advanced graphical features of Microsoft DirectX 11 and delivering spectacular video clarity, speed and visual effects, including 3D stereoscopic displays.
The SAPPHIRE HD 6790 uses the latest AMD GPU architecture, with a total of 800 stream processors and 40 texture units delivering massively parallel computing power for graphics and other accelerated applications. Its core clock speed of 840MHz, together with a dedicated 256-bit high speed interface to 1GB of GDDR5 memory running at 1050MHz (effective 4.2Gb/s) delivers class leading performance.