Message boards :
Graphics cards (GPUs) :
GPUGrid Memory clock?
Message board moderation
| Author | Message |
|---|---|
|
Send message Joined: 18 Sep 08 Posts: 368 Credit: 4,174,624,885 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
|
Does anybody know if you can set the Memory Low/Lower @ this Project without affecting the run Times ??? Seems to me I use do do this here & it didn't make any difference in run times but I can't remember if that's true anymore ... Thanks |
skgivenSend message Joined: 23 Apr 09 Posts: 3968 Credit: 1,995,359,260 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
If you lower the GDDR5 RAM frequency by say 10 or 20% it will have a minimal impact on the run times of tasks. This has been demonstrated as improving stability of some cards. If you want to overclock, up the shaders (unfortunately linked to the GPU core freq. for Fermi cards). Good luck, |
|
Send message Joined: 18 Sep 08 Posts: 368 Credit: 4,174,624,885 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
|
Thanks sk, that's what I thought ... |
|
Send message Joined: 17 Aug 08 Posts: 2705 Credit: 1,311,122,549 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Changed the title to better the thread content. MrS Scanning for our furry friends since Jan 2002 |
|
Send message Joined: 18 Sep 08 Posts: 368 Credit: 4,174,624,885 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
|
Best I can do right now is my 2 GTX 590 Box's, have to shut down 3 CPU Cores to even run them or they lock up. They have 6 CPU Cores so at least I can run 1/2 of them anyway. They Quads are the same, unless I shut down 3 CPU Cores they lock up & I don't want to do that ... |
©2025 Universitat Pompeu Fabra