since I've never tested it on 270x there could be issues, but please try:

- using the bin file from the OP
- lowering the intensity
- lowering core speed (are you sure you put the ram clock to the lowest possible value?)

since it uses more power, it could be a cooling issue too.

The version I have proposed, goes perfect with 13.2. go to control panel, uninstall 14 and then select install driver 13.2

7950=13Mhs I 21
7970=14-15mhs I21
But these optimized versions hotter than the GPU and more electricity...

21 mhash amd290 at 1020gpu clock
pretty powerhungry (dual 290 are around 150w more useage on this than on x11)
but its the best groestl amd miner i did ever see regarding hashrate per card
great job!

i still use http://multipool.bit.diamonds/ (able mine DMD with nearly any existing algo)
amd cards running x11 most time and nvidia cards nist5
becaue at austria powercost i need to be very poweruseage sensitive

no mining gear? still wana have a constant DMD income? check out DMD Cloudmining
no electricity no heat no maintainance
one time invest forever DMD payouts!

Hi guys!

I am not sure if you understand it yet, but your profits are not going to increase. Unfortunately. :-(

Perhaps in the upcoming 5-10 days, but then it'll all be as before. And you'll be paying more for electricity.

That is one of the reasons I did not open source my miner.

Cause not only you are going to move to the faster kernel. Everybody will move to the new kernel.
So not just your hashrate will increase, everybody's hashrate will increase as well.

And so, the total coins distribution between miners will not change, but you're going to pay more to electricity companies.

The new kernel eats a lot more electricity and makes more heat.

Which is bad for the algo we're mining.
Also it makes CPU mining a lot less profitable compared with GPU mining. Also bad.

The root of all evil,
srcxxx

thanks very much! :-)

Maybe it would be a wise decision to use a power saver kernel in summer, to enhance your graphics card lifetime and a more power version in winter to keep your feet warm

You can use the "classic" version as well as the new version 5 (and probably other similar miners).

Yes some improvements can be made but I have no time to dedicate to it :-)

has anyone tested this with sgminer v5?  I am currently running sph-sgminer 4.1.0

Congratulations Pallas.

Do you have it on Github already?