I'm somewhat under ArtForz's numbers, too. At 1075 core, 685 mem, using phoenix with suggested params, only getting ~633Mh/s.
Art, what memclock are you using?
NM figured it out in part for my comp. He has the newest version of Phoenix. I just dropped it into Guiminer. GM is a little slow to display the MH/s with it in like that. I'm still like 60 MH/s off his numbers.
finally got them running.
before dropping in the new phoenix, the hashrate showed right away at about 455. once I drop the new phoenix into GM, it will NOT show the hashrate. unless your on the mining tab and stop the miner, it then shows it. how did you get yours to show?
It just takes a really long time to show up.
I changed to diablo and am getting very good results... and it seams to use less watts then gui/phen
snip from other thread
edit: i since changed to 925/1100 to compare. getting: ~550 diablo defaults
edit2: wow, only pulling about 175w/c 2 cards: 479w total
mobo: crosshair V
psu: seasonic 650
cpu: phenomII x4 830
HD: western dig green power 500g
mem: Kingston 4g 1600
nothing underclocked on mobo, all defaults pulls about 120w idle