Getting the correct adapter parameters

Discussion created by luthv on Jun 19, 2011
gpu parameters, ADL_Overdrive5_ODParameters_Get


I'm trying to get the minimum core speed value that can be set for an adapter, I use ADL_Overdrive5_ODParameters_Get function but the returned value for sEngineClock.iMin is way too low. On my Radeon HD 4850 the returned value is 315 MHz, while the catalyst control center reports 625 MHz as the lowest limit.

So how do I get the correct min core speed parameter value?