270x @ 8.42 Mh/s (1100mv, CoreClock = 1100, MemClock = 1435 (-g 2 -w 64 --thread-concurrency 5120 -I 18))
280x @ 11.82 Mh/s (1081mv, CoreClock = 1020, MemClock = 1475 (-g 2, -w 256, --thread-concurrency 8192 -I 17))
290 @ 13.60 Mh/s (-37mv, CoreClock = 940, Memclock = 1130 (-I 21))
Been a while since I mined TAC, using djm34's miner + 14.7 Beta.
I'm undervolting and running lower clocks not only to save power, but prepare for the Australian Summer that's going to be with us soon. Temps are outstanding with the above configs.
Can anyone perhaps recommend some different settings for me to try?
Thanks
Ignition75, load QEG(quantum energy generator)
Hehe, in the future I will be switching between x11 and NIST5, the above settings give me around 30% power saving with only 5-10% loss of performance for both algorithms, so I won't be adjusting clocks or anything...
I found it really interesting with NIST5 that if I specified TC and Threads on the 290's, speed would drop and it's slower than using just -I 21. The opposite was true on the 280x's, dual threads and 8192 TC was faster than -I 21 so that's why I thought perhaps my settings can be optimised a little more...
The Quantum Generator scares my cat, so I had to switch it off