NVIDIA's GeForce GTX 580 has been previewed again with clues that the cooling will be as important as the performance. The official clip (below) shows the "unreleased GPU" having vapor chamber cooling, which carries the heat away from the graphics chipset through constantly circling water that evaporates and condenses as it reaches the heat sinks. Combined with a dynamic fan system and optimization for multi-card SLI setups, the design should run noticeably cooler and quieter than earlier cards, NVIDIA said.
