Here’s an impressive offering from Powercolor, a new Radeon HD 6970 that sports an external “Red Button”. What does it do?
This card comes with a dual-bios switch (the red button) that allows to increase the GPU core clock up to 960MHz and the memory (2GB GDDR5) up to 1425MHz. Default clock speeds are 880MHz for the GPU and 1375MHz for the memory.
