Running Win 7 x64, with 11.4 catalyst, and the default SPP that came with it.
GPU 830MHz, Memory 900MHz.
My settings on the miner:
Start /DD:\phoenix-1.3 phoenix -u http://firstname.lastname@example.org_3
:email@example.com:8332/ -k poclbm DEVICE=0 VECTORS BFI_INT AGGRESSION=7
Changing the Aggression anything higher than 7 doesn't make any difference for me.
What changes do you guys suggest for a 5850 to get higher hash rates? I've seen people running 5830 over 300MH/s, and 5830 has far fewer shaders.
I am still trying to figure out how to lower memory speed below 700 without crashing the system.
1. Update to Phoenix 1.4, there is a bug with RPC reconnecting to LP enabled servers in 1.3
2. I have a 5830 under similar conditions (Win7 x64 + 11.3 + SDK 2.2) and it gets 291 Mhash/sec overclocked to 980Mhz.
3. With AGGRESSION=7 you might try adding FASTLOOP to your command line. Note that this is actually bad if you decide to increase the AGGRESSION to 9 or higher.
4. Most of the users who are getting higher rates have their cards overclocked above 900MHz core.