375 MH/s with 5770@core960/600 & 5750@core870/mem575 by 225 W/h total

[Perethil]

375 MH/s with
ATI 5750@core870/mem575 MHz
ATI 5770@core960/mem600 MHz
by 225 W/h total
Thats 1.39MHs/W (i don't know what's in Joule)

what do you think ?
is there more to gain of it?

I use GUIminer@Win7 with MSI Afterburner
If it is worth to change to another Miner, how do i know witch one to choose?
Do they have their specials?

Hope you could give me some hints.

[silentseawolf]

I think you have it stretched plenty good for the hardware involved.  Remember the harder you run em, the quicker they die.

[Perethil]

more opinions?
some hints?

[TwinTurbo]

Running a 5770 at 960 is pretty extreme. You could lower your power consumption by pushing the memory clock down to 150 MHz. I run all of mine at 150.

At 920 MHz, I get something like 220 MH/s on a 5770. I don't know anything about 5750 cards.