Hello
After looking around the web and trying out different configs, this seems to be the sweet spot for me with temps I feel that are extremely safe.
Here's all you need to know, tell me if I'm missing something
Sapphire Radeon 7950 Vapor-X Boost Ed.
Windows 7 x64, 2GB RAM on this system
Driver version 13.6 with
cgminer 3.3.1
OC settings, done with sapphire trixx+11 Power Limit
1.150 VDDC
1150 Core clock
1250 Memory Clock
physical 'boost' button is ONcgminer settings"scrypt" : true,
"kernel" : "scrypt",
"shaders" : "1792",
"intensity" : "13",
"gpu-threads" : "2",
"thread-concurrency" : "8192",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"expiry" : "1",
"worksize" : "256"
No SETMEM or other commands used with a bat file.
69 celsius on a hot summer night, ~80 VRM Temps, case is a HAF XB with case fans off, except for the left front one, all panels on.
As you can see in this bunch of pics, hashrate is around ~590. I keep this thing running 24/7 and it never skips a beat.
Let me know if you have some better config, I'd definitely be happy with a better one, but without going over 70-72 celsius.
Thought about posting it in the mining section but it's under 'Bitcoin' so whatever.
If it helps, I wouldn't mind you throwing a few LTC my way
Cheers