5970/5850 3 phase, 5870 4 phase gpu.
The memory phase is located above the gpu phase on 5870.
You can undervolt the memory controller using GPUTool.
.95v is idle default.
Nice. I will check that out for my workstation. The bad news is my other 4 rigs are linux and GPUTool doesn't support Linux.
Yeah. We need this tool for Linux.
Maybe it can be done with the BIOS as well