CCminer(SP-MOD) Modded GPU kernels.

[techcoin12]

Daleaus

thanks 75 is a little hot for my office   but good to know

and chrysophylax had a good idea with the 25min test's ... thank you for posting the results!!!

[chrysophylax]

My tests with 2x evga 980ti's overclocked 1485mhz

Qubit------1.75 - 39100mh  1.74 - 43000mh
Quark------1.75 - 60572mh  1.74 - 59500mh
x13--------1.75 - 20500mh  1.74 - 24000mh
x11--------1.75 - 26100mh  1.74 - 29000mh
Neoscypt---1.75 - 544.83kh 1.74 - 1.65mh
Lyra2rev2---1.75 - 33048mh  1.74 - 33000mh

great hashrates ...

is there anyway - you would reproduce this test for 25mins on each algo using stock clocks please? ...

no oc for this card would still be high - and not an exact comparison to the gigabyte 980ti g1 cards ... but would be a much closer comparison ...

if not - thats fine - as 25min tests on stock would take some time ...

much appreciated ...

#crysx

My tests with 2x evga 980ti's overclocked 1485mhz

Qubit------1.75 -  39.100mh  1.74 -  43.000mh
Quark------1.75 -  60.572mh  1.74 -  59.500mh
x13--------1.75 -  20.500mh  1.74 -  24.000mh
x11--------1.75 -  26.100mh  1.74 -  29.000mh
Neoscypt---1.75 -  544.83kh  1.74 -   1.65mh
Lyra2rev2---1.75 - 33.048mh  1.74 -  33.000mh

Stock clocks 1290mhz 25 min tests

Qubit------1.75 -  35.533mh  1.74 -   38.856mh
Quark------1.75 -  52.569mh  1.74 -   52.226mh
x13--------1.75 -  18.387mh  1.74 -   20.37mh
x11--------1.75 -  23.045mh  1.74 -   25mh
Neoscypt---1.75 -  549.62kh  1.74 -   1.429mh
Lyra2rev2---1.75 - 30.039mh  1.74 -   30.354mh

By the way these evga 980ti's are the SC version so they come factory clocked at 1290mhz i run them at 1485mhz with modded bios

very much appreciated ...

this gives more of an indication to the stock performance of the cards themselves - and they are doing very well without oc ... in fact - those cards are doing very very well ...

the new ccminer-spmod75 seems to be doing much better now that its been tuned to c7.5 ...

tanx again for the results ...

#crysx

[chrysophylax]

Daleaus

thanks 75 is a little hot for my office   but good to know

and chrysophylax had a good idea with the 25min test's ... thank you for posting the results!!!

tanx ...

ive found that for any test on the algos - 25mins is a prime ( and in most cases the optimum ) time for the algos to settle with hashrates ...

those evga cards are doing pretty though ... id really like to see what the gigabyte 980ti g1 cards do on stock for all those algos ...

#crysx

[Daleaus]

Daleaus

thanks 75 is a little hot for my office   but good to know

and chrysophylax had a good idea with the 25min test's ... thank you for posting the results!!!

tanx ...

ive found that for any test on the algos - 25mins is a prime ( and in most cases the optimum ) time for the algos to settle with hashrates ...

those evga cards are doing pretty though ... id really like to see what the gigabyte 980ti g1 cards do on stock for all those algos ...

#crysx

These cards can be purchased with a stock water cooler as well. I haven't got the need to buy them as 75 degrees isn't bad as far as GPU's go.

[Genoil]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

With TLB trashing now also affecting AMD, it's getting even better. And then there is a potential DAGpocalypse in 60 days which should be fun to watch

[Daleaus]

1.75 is giving cuda core errors after extended use on quark. It's also causing graphics to run about 7 degrees warmer compared to 1.74.

[chrysophylax]

Daleaus

thanks 75 is a little hot for my office   but good to know

and chrysophylax had a good idea with the 25min test's ... thank you for posting the results!!!

tanx ...

ive found that for any test on the algos - 25mins is a prime ( and in most cases the optimum ) time for the algos to settle with hashrates ...

those evga cards are doing pretty though ... id really like to see what the gigabyte 980ti g1 cards do on stock for all those algos ...

#crysx

These cards can be purchased with a stock water cooler as well. I haven't got the need to buy them as 75 degrees isn't bad as far as GPU's go.

nice ...

asus have made one also ( with slightly lower clocks ) called the poseidon - which allows for both fan or water cooling built in on the one card ...

https://www.asus.com/au/Graphics-Cards/ROG_POSEIDONGTX780P3GD5/specifications/ ...

but for the price of that card ( almost 1300AUD ) i would rather take the risk with the gigabyte 980ti g1 higher clocked cards ...

but it also seems that the evga cards are of a higher quality than the gigbayte ones - as their fans dont continuously die on them ...

[bathrobehero]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

I'm not sure about that. Anybody know how much a 750 Ti is expected to earn a day (before electricity)?

[dominuspro]

-Now compiled and adjusted for cuda 7.5
-Faster quark on compute 5.2 devices
-Neoscrypt is 50% slower.
-Most algos are slower or same speed.(0-5%)
1.5.75(sp-MOD) is available here: (9-dec-2015)
https://github.com/sp-hash/ccminer/releases/
The sourcecode is available here:
https://github.com/sp-hash/ccminer
Please post you hashrates guys.

like i was mentioning many times earlier - cuda 7.5 was working and compiling fine on my fedora 22 x64 systems ... and were on par - if not better ( by a little bit ) than cuda 6.5 ...
now that you are tuning the kernels to this compile - this should be a nice update in hashrate - though the rates that a lot of people are getting here are in no way related to what im getting on stock clocks ...
ill test today if there is any chance to ...
tanx for new update sp ...
#crysx

I have just tuned a few kernals in quark and x11 (qubit). Lyra2v2, neoscrypt, x13,x14,x15,x17 etc. will be done later. Optimizing for compute 5.0 is hurting 5.2 performance. I should split the kernals and make seperate versions.

New compiler alot of work..

Please donate some beers

Just sent 0.05061365 BTC so keep up with the good work 

[bensam1231]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

With TLB trashing now also affecting AMD, it's getting even better. And then there is a potential DAGpocalypse in 60 days which should be fun to watch

The Dagopalypse is nigh! Anyone with cards with a lot of VRAM should have fun.

Have you considered simulating a larger dag file to see what effect it will have on performance?


Curiously what is the point of shifting to cuda 7.5 if it sucks so much for cryptos? Newer is just better?

[sp_]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

I'm not sure about that. Anybody know how much a 750 Ti is expected to earn a day (before electricity)?

The 750ti is not good in mining etherum. You need a compute 5.2 or bether.

Period   ETH   USD
Minute   0.000342   $0.00
Hour   0.020540   $0.02
Day   0.492959   $0.39
Week   3.450715   $2.73
Month   14.788778   $11.71
Notes

[sp_]

New compiler alot of work..
Please donate some beers

Just sent 0.05061365 BTC so keep up with the good work 

Thanks

[bathrobehero]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

I'm not sure about that. Anybody know how much a 750 Ti is expected to earn a day (before electricity)?

The 750ti is not good in mining etherum. You need a compute 5.2 or bether.

Period   ETH   USD
Minute   0.000342   $0.00
Hour   0.020540   $0.02
Day   0.492959   $0.39
Week   3.450715   $2.73
Month   14.788778   $11.71
Notes

Thanks. How about 970s?

[Genoil]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

With TLB trashing now also affecting AMD, it's getting even better. And then there is a potential DAGpocalypse in 60 days which should be fun to watch

The Dagopalypse is nigh! Anyone with cards with a lot of VRAM should have fun.

Have you considered simulating a larger dag file to see what effect it will have on performance?


Curiously what is the point of shifting to cuda 7.5 if it sucks so much for cryptos? Newer is just better?

https://github.com/Genoil/dagSimCL

Maxwell 5.2 cards are fine until the planned switch to POS. GCN1.0 cards already on the downslope. DAGpocalypse however is another thing. But as with these gloomy predictions, you'll never be sure whether or not it will actually happen

[pallas]

Curiously what is the point of shifting to cuda 7.5 if it sucks so much for cryptos? Newer is just better?

With the right code, it will probably be better. It already is on some algo, will be on others.
From my experience, the 7.5 compiler is cleanier and more predictable: it generates less broken binaries than 6.5.
Since all was based on 6.5, it takes time to update, but it will be well worth.

[sp_]

I have submitted more changes to x11,x13,x14,x15.

Closer to the cuda 6.5 hashrate in release 74. But still some more left.

[sp_]

I submitted another improved shavite and simd on compute 5.2. Now qubit and x13 is looking much bether.

but still abit slower than release 74. Can you compile and  test guys?

[dominuspro]

Seems some more Hashes for each gpu. But non profitable nowadays  

Seems like Etherum is the only profitable algo at the moment on the NVIDIA unreleased gpu's

I'm not sure about that. Anybody know how much a 750 Ti is expected to earn a day (before electricity)?

The 750ti is not good in mining etherum. You need a compute 5.2 or bether.

Period   ETH   USD
Minute   0.000342   $0.00
Hour   0.020540   $0.02
Day   0.492959   $0.39
Week   3.450715   $2.73
Month   14.788778   $11.71
Notes

Thanks. How about 970s?

http://etherscan.io/ether-mining-calculator

Check by yourself I allways got a correct calculation.
750ti was doing 8-11MH some time ago in linux.
Don't know if it degraded allready...

970 should be around 20MH.

[Cryptozillah]

I was mining ETH earlier with 750Ti:s on linux and the cards hashed at around 7-8Mhs back then.

[sp_]

With the current difficulty and price etherum is minable on the 750ti. (9 MHASH)

50watt *24 hours. 1,2Kwh

66% profit with a powercost of $0.1 per KWh.