Primecoin GPU miner: 9.1 CPD on a 280x / pool / 2% dev.fee

[Starlightbreaker]

all prerequisites good, swapped the CPU, and i'm ready to go.

waiting for your reply.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

[gpools]

i want test please send me.

[merc84]

I run a beta test group for dev's over at ypool and have 4x 280x ready for testing and a handful of trusted testers plz send pm

[airtreb]

hi wanna try this i got 5x HD7970... thanks

[fran2k]

I would like to test it with my 280x rigs.

PM sent.

[ivanlabrie]

Just received the deposit.

TXID: 4f0c863ff02441708f9563db7559609699182bfecc604d20f463f2e9facf58f1

Gonna post my results as soon as I get them.

[mfqrs3]

I have downloaded the miner, but have hard time starting it. Any tips ?
It can't connect to the miner.

[jollyriffic]

I have downloaded the miner, but have hard time starting it. Any tips ?
It can't connect to the miner.

waiting on a reply and the deposit.
unable to connect also.

[Starlightbreaker]

Confirmed the transfer, now figuring stuff out.                                                                                                                                                                                               

[atavacron]

I'll give it a try if you still need testers.  I've got 7950, 7990, 280x, 290 and 290x in multiple quantities.

[primeGPU]

Guys, if I didn't replied your PM - sorry, it's just that I'm limited to some ridiculous amounts of msgs per 360 sec and per hour. Also the gotcha here makes me think I must be a bot.

It looks like we've filled all the spots for testing the miner. Thanks to everyone offering help.

[jollyriffic]

can you let me know if i'm in the test group. didn't get a transfer just the files.

[Starlightbreaker]

Ok, now everything is running nicely.

still tweaking the clock, but basically the average load is 75% for my gpus.

for some odd reason, the vddc current spikes like fucking crazy, which i never seen it happen with other coins.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

[smolen]

for some odd reason, the vddc current spikes like fucking crazy, which i never seen it happen with other coins.

The miner has more than 10 kernels

[primeGPU]

for some odd reason, the vddc current spikes like fucking crazy, which i never seen it happen with other coins.

The miner has more than 10 kernels

+1

[lcharles123]

Im interested to test, i have 2 Gigabyte 280X Windforce.

[Prelude]

If you're still looking for testers, I can test with multiple brands of the following:

5870
7950
7970
270
270x
280
280x
290
290x

[aamarket]

I am sorry to hear Nvidia is not supported.
Is there any hardware or architectural problem ?

[ivanlabrie]

I am sorry to hear Nvidia is not supported.
Is there any hardware or architectural problem ?

Nvidia's opencl performance is way weaker than AMD's...also, you'd need to code a CUDA accelerated miner for it to work well.

[mhps]

What speed increase does a 7970 offer compared with a, say, 4core 2 year old PC (64bit) ?

~50x when comparing to i7-920

Thanks. That is decent increase. I guess it will push XPM difficulty above 11.