TPU spotted the new Radeon HD 5770 Vapor-X graphics card from Sapphire, this model will be available for around 145EUR and features a vapor chamber cooling solution.
The Radeon HD 5770 is based on the 40 nm Juniper GPU. It is DirectX 11 compliant, and has 800 stream processors, along with 1 GB of memory installed across a 128-bit GDDR5 interface. It also supports the ATI Eyefinity technology that allows users to scale a display head across three physical displays. Connectivity includes two DVI-D, and one each of HDMI and DisplayPort. Sapphire also gave it a modest factory overclock, with the core running at 860 MHz (vs 850 MHz reference), while the memory stays at 1200 MHz (4.8 GHz effective).