|
March 08, 2016, 02:05:58 PM Last edit: March 09, 2016, 08:45:00 AM by palmiris |
|
The guiminer has a problem with choosing the correct memory clock when using an AMD Radeon graphics card (7750).
For example I am setting memory clock of 700 in overdrive (AMD radeon 77XX latest driver) in order to lower my gpu temperature. My graphics card supports 1125mhz.
Guiminer instead of utilizing 700, which I already set it as the maximum in overdrive, it utilizes 1125 which is the designed graphics card memory clock. If I overclock memory it uses the overclocked memory, eg 1200. If I underclock below 1125 it stays 1125.
Is there a way to either: 1. Utilize the user overdrive memory clock set by the user instead of the graphics card supported memory clock or 2. To use an extra flag to set a lower memory clock
The gpu-z sensors tell that I am using a GPU Memory Clock of 1125MHz. This only happens with guiminer. With other applications the max memory clock stays at 700MHz as selected from AMDs overdrive app.
I need to lower the temperature without loosing performance thus I need to set the GPUs memory clock lower than 1125MHz, but guiminer does not allow it. Please help
Thanks
|