MSi R5830 Twin Frozr II

The R5830 Twin Frozr II is a desktop graphics card from MSi based on the mid-range ATI Radeon HD 5830. It supports DirectX 11 and features 1 GB of GDDR5 memory, with a core clock speed of 800 MHz, like the HD 5830.

It includes technologies not available with MSi's lower-end graphics cards, including CrossFireX for multi-GPU scalability, and Eyefinity, which enables simultaneous output to up to 3 displays. The Twin Frozr II adds a more complex cooling system to the base GPU, featuring two fans and four heatpipes. Also unique to the MSi version is Afterburner technology, which essentially allows users to overclock the GPU and closely monitor its status. The graphics card supports DisplayPort, DVI, and HDMI outputs.