CCminer(SP-MOD) Modded GPU kernels.

[pallas]

I'm only interested in same-power comparisons.
Can someone please test sp-mod and tpruvot on low TDP (2/3 or 3/4 max), to have maximum efficiency and no throttle?

[ltc_bilic]

I get 20% increase on this card with the latest drivers and release #3. Tested with 6 cards in the rig. 24 hours of mining.

http://www.gainward.com.tw/main/vgapro.php?id=954&lang=en

_sp_ please provide a screenshot with miner and gpu-z/overclocking utility to support you're claims,...because we have no way of validating you're results prior too purchase

[sp_]

hashing well on w 8.1

How fast is the opensource with the same settings on the 980ti?

Can you hash @ 300 MHASH on the gtx 980ti with the opensource?

[sp_]

_sp_ please provide a screenshot with miner and gpu-z/overclocking utility to support you're claims,...because we have no way of validating you're results prior too purchase

Scroll back a few threads and you see screenshots reported by many users.

Windows 10 has issues with high intensities..

Using -i 29 on the gtx 1070 and the 980ti only works in windows 7 and 8.1

[sp_]

#3

How fast is the opensource with the same settings on the same cards?

Can you hash @ 191 MHASH on the gtx 970 with the opensource?

[Vegetablepin]

302 mh on the 980ti wasnt stable for more than 4 hours. I think the core was near 1600. Still able to get 297 stable I think though. Might be able to increase intensity from 26 to 27 and get 300 stable.

[sp_]

I'm only interested in same-power comparisons.
Can someone please test sp-mod and tpruvot on low TDP (2/3 or 3/4 max), to have maximum efficiency and no throttle?

My testcard has a tdp of 150W. the screenshot was taken with the 372.70 driver and windows 8.1 (-500 on the memory clock)

Sp-mod LBRY #3 on a gtx 1070 with -i 29

Messured with a meter to 147Watt in the wall. (inno3d gtx 1070) default 150w tdp

[go6ooo1212]

Which intensity is best for Maxwells with mod#3 ?

[rednoW]

gtx1070 319mhs lbry
https://goo.gl/photos/HwCU4255tVModkpz8

Damn slow on my poor gtx750.

[ioglnx]

gtx1070 319mhs lbry
https://[Suspicious link removed]/photos/HwCU4255tVModkpz8

and what u get with the opensource miner? Please to have a comparision.

[rednoW]

and what u get with the opensource miner? Please to have a comparision.

Max I was able to get from 1.8.1 - slightly more then 290 mhs.

[ioglnx]

So we talk about 10% more than with the opensource miner. Not to mention you have to mine for SP_ for some time
I don't know in which pool you mine but is the reward covering it?

[antantti]

1.8.1 vs sp#3 70% tdp, strix 970 vs strix 970, intensity 25, windows 7x64 368.81

[ioglnx]

Look your clockspeed is different - did you run opensource version with  -pstate 0? The condition should be all clockspeeds are the same.
If I add the 200MHZ well sure it gives me more MH/s somehow i think...

[sp_]

The clockspeed on the maxwell/pascal are dynamic. With the opensource the cards trottle and downclock themself. I have seen this on many models. Lowering the intensity might help.

Same card, same config. +20% with the sp-mod #3.

[rednoW]

So we talk about 10% more than with the opensource miner. Not to mention you have to mine for SP_ for some time
I don't know in which pool you mine but is the reward covering it?

This was the extreme run to get the max what it can. I will use 310mhs@154watt (90%tdp) for a long run.

2 _sp

gtx1070 with 170watt bios is not power limited with your version. The only limits are vddc and the max clock the card can handle.

[sp_]

This was the extreme run to get the max what it can. I will use 310mhs@154watt (90%tdp) for a long run.

How much do you get @ 2025Mhz ?

[rednoW]

This was the extreme run to get the max what it can. I will use 310mhs@154watt (90%tdp) for a long run.

How much do you get @ 2025Mhz ?

I don't know. with 154watt tdp it runs 2100@1.0v - 310mhs

[sp_]

gtx1070 with 170watt bios is not power limited with your version. The only limits are vddc and the max clock the card can handle.

Ahh, so you have modded the bios to 170watt ?

[sp_]

This is the results I claim:

LBRY sp-mod #3 vs opensource 1.8.1
Faster compute 5.0 +5-7% (750,750ti,960m)
Faster compute 5.2 +10-25% (950,960,970,980,980ti,titanx)
Faster compute 6.1 +5-7% (1070,1080) (gtx 1060 0%)

And they are pretty accurate. I get reports by ppl. who see a boost on their rigs, the pool and their profit.

For cards that doesn't trottle you get an extra boost by just increasing the intensity. Up to 29. My kernel can also be clocked higher than the opensource. +100mhz.

A 980ti clocked @ 1600mhz is almost impossible with the opensource kernel.

Max intensity is 25 in the opensource vs 31 in the sp-mod.
The max stable coreclock is always around +100mhz in the sp-mod.
The sp-mod doesn't trottle so fast (full boost)