poor Mhash performance of 7970 using Phoenix 2.0

[djslick]

at stock speeds i'm only clocking roughly 330Mhash/sec, OC's it's at about 370.

I'm brick-walling trying to figure out what cfg commands i need to put in to boost my performance, i should be seeing 650+ if i'm correct.

I noticed that user: purelithium

has: "7970 (C1160M1010) - 675 MH/s" in his signature

and has posted in the Phoenix 2.0 thread here:

https://bitcointalk.org/index.php?topic=75786.60

his post is the only mention of 7970 in the Phoenix 2.0 thread going after search terms.

wondering if anyone out there has a phoenix cfg i could use for a 7970 or give me some tips on how to teak mine, would be greatly appreciated! thanks~! <3

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[Tripmode]

I use cgminer and get about 600. I know that "intensity" I have set to 9 and "GPU threads" is 4.

Have you tried other mining progs? Do you have the latest version of drivers?

[fendlestick]

try mem 1425 core 1075 .cgminer i used got me 650-675

[djslick]

my OC is 1100/1500 but can go as high as 1200/1600. that's not the issue.

i guess i should just try another miner? the pool i'm apart of reccomends pheonix 2.0, bitcoinpool.com.

i'll try to figure out cgminer in the meantime, anyone have any info about flags?

where's the turbo button? xD

[johnnyf]

my OC is 1100/1500 but can go as high as 1200/1600. that's not the issue.

i guess i should just try another miner? the pool i'm apart of reccomends pheonix 2.0, bitcoinpool.com.

i'll try to figure out cgminer in the meantime, anyone have any info about flags?

where's the turbo button? xD

I use cgminer with couple of 7950ies doing about 500Mh/s each on deepbit. 330Mhash/sec is not what you want.

[djslick]

so what flags are you using? default?