CCminer(SP-MOD) Modded GPU kernels.

[sp_]

yeah but for same algo you need OC and less voltage... for instance for lbry ~1970mhz worked on 0.92v fine with memory at -500 stable, was a bit hard to get right values on all rigs, and locking freq/volt you can not save under one profile

LBRY doesn't use any memory, so the core clock can be clocked higher. To max the speed, Each kernel need their own memory profile.

[tbearhere]

In afterburner slide the  Power limit to the left

Thx just making sure how you go about it. 

ps I can only get a partial install on msvs 2015 on vista    You new miner crashes.

This is what I get if you can read it.

[sp_]

This is what I get if you can read it.

reinstall msvs 2015 . and wait. If you have windows updates pending, you need to install these first..

[tbearhere]

This is what I get if you can read it.

reinstall msvs 2015 . and wait. If you have windows updates pending, you need to install these first..

I try to install msvs 2015 and it says error but shows a partial install.  Nothing pending because ms doesn't support it anymore... can't get any updates.

[sp_]

I try to install msvs 2015 and it says error but shows a partial install.  Nothing pending because ms doesn't support it anymore... can't get any updates.

Then upgrade to windows 7

[tbearhere]

I try to install msvs 2015 and it says error but shows a partial install.  Nothing pending because ms doesn't support it anymore... can't get any updates.

Then upgrade to windows 7

Ok thx  no I can't learn win 7 now.  I'll just mine at 27 sol for 2x 750ti's on it for now.

[sp_]

here is the build

Zcash sp-mod #1

https://github.com/sp-hash/ccminer/releases/tag/zcash-spmod1

sp_, you're the man!! Thanks!!!

What rates are you getting?

[tbearhere]

Also sliding TDP to 60% and OC-ing you can get undervolt but if miner is low GPU usage it gona "boost" as insane so GPU will crash, I would like to see some new OC tool that can define static freq/voltage to all same GPU in rigs!

Not OC(overclocking). UC(Underclock) the memory of the gpu -500mhz(-1000mhz). Sp-mod #1 is a power saver. Made by a farmer for farmers
Lower memclock. Less power. More Hash

Wow sp that works on all cards. Went from 480 watts to 385 watts  1x 980ti  1x 970gtx 1x 750ti at the wall zcash.
200 sols/s.

[sp_]

Wow sp that works on all cards. Went from 480 watts to 385 watts  1x 980ti  1x 970gtx 1x 750ti at the wall zcash.
200 sols/s.

Did you make it work on the asta la vista?

[sp_]

at works on all cards. Went from 480 watts to 385 watts  1x 980ti  1x 970gtx 1x 750ti at the wall zcash.
200 sols/s.

I think you can run the 980ti on 55% powerlimit, and the gtx 970 on 75% without loosing any hash. Worth a try

[tbearhere]

at works on all cards. Went from 480 watts to 385 watts  1x 980ti  1x 970gtx 1x 750ti at the wall zcash.
200 sols/s.

I think you can run the 980ti on 55% powerlimit, and the gtx 970 on 75% without loosing any hash. Worth a try

Yes I did that is the results.  
EDIT: I did have the 980ti to low ~65% moved it to 75%... Thx

[scryptr]

MINING WITH NICEHASHMINER 1.7.3.4--

OK, it is not sp_'s miner, but I was interested because NiceHash had rolled their proprietary EQM Equihash miner into the package, and because it auto-switches.  It auto-switched to Dagger-Hashimoto a few minutes after launching, that is a good sign that Zcash profitability is down.
 
But, the craziest thing!  I came home from the grocery store, and it was mining Dagger-Hashimoto and Equihash at the same time!  There are no claims on the NiceHash blog about this, but the miner is doing it.  There are two console windows on my Win 7 x 64 box, one mining  Equihash at about 30-40 Sols/s, the other mining Dagger-Hashimoto at about 17-20MH/s.   Both hash rates fluctuate, and the Dagger-Hashimoto console window is always closing and loading a new DAG file.

When mining only Zcash, my 980ti + i7 2600 CPU get about 130Sols/s with the NiceHash EQM miner.  When mining only ETH, the 980ti gets about 20MH/s.  It is as if the Equihash is a secondary coin in this (dual?) system.

It will run overnight.  I'll check in the morning.  NiceHash statistics say that the rig is earning more.       --scryptr

EDIT:  Here is a screenshot--


Two mining consoles open simultaneously.  980ti + i7 2600 CPU mining.

Is it a dual miner?       --scryptr

[Amph]

i had a crash during this night, i'm investigating why, but i'm sure it is the miner, display driver stop responding bla bla

never happened before with other build

[sp_]

nhewminer is known to be unstable if you don't run with -t 0 (no cpu mining)

As a workaround. Run this

https://github.com/chriswier/zcash-genoil-loop/blob/master/disable-windows-errorui.bat

And put the miner in a loop in the batfile.

:loop
nheqminer -t 0 -cv 1 -cd 0 1 2 3 4 -cs -l eu1-zcash.flypool.org:3333 -u t1X4ghuK74TfmJeij9YxxEm6QQuJq5sEmsE.test
goto loop

[sp_]

It will run overnight.  I'll check in the morning.  NiceHash statistics say that the rig is earning more.       --scryptr

Just tested sp-mod #1 in dual with claymores etherum miner. I run claymore with -ethi 2: and sp-mod with -d 0 0.
The hashrates fluctate.
But I get around 26MHASH standalone on etherum and 100 standalone on zcash

Edit:

-ethi 3 seems to be abit bether.

40-50 sol/s and 20MHASH etherum

[NiceHashSupport]

MINING WITH NICEHASHMINER 1.7.3.4--

OK, it is not sp_'s miner, but I was interested because NiceHash had rolled their proprietary EQM Equihash miner into the package, and because it auto-switches.  It auto-switched to Dagger-Hashimoto a few minutes after launching, that is a good sign that Zcash profitability is down.
 
But, the craziest thing!  I came home from the grocery store, and it was mining Dagger-Hashimoto and Equihash at the same time!  There are no claims on the NiceHash blog about this, but the miner is doing it.  There are two console windows on my Win 7 x 64 box, one mining  Equihash at about 30-40 Sols/s, the other mining Dagger-Hashimoto at about 17-20MH/s.   Both hash rates fluctuate, and the Dagger-Hashimoto console window is always closing and loading a new DAG file.

When mining only Zcash, my 980ti + i7 2600 CPU get about 130Sols/s with the NiceHash EQM miner.  When mining only ETH, the 980ti gets about 20MH/s.  It is as if the Equihash is a secondary coin in this (dual?) system.

It will run overnight.  I'll check in the morning.  NiceHash statistics say that the rig is earning more.       --scryptr

EDIT:  Here is a screenshot--


Two mining consoles open simultaneously.  980ti + i7 2600 CPU mining.

Is it a dual miner?       --scryptr

This is a bug, reported. Would be great if you post your log file of this incident here https://github.com/nicehash/NiceHashMiner/issues

[Velgelm]

just compare EQM 1.0.0b VS SP #1
1070 +200 core -500Mem
960 +200 core -500 Mem
Core i3 2100
cd 0 1
-t 4
EQM


SP

[bathrobehero]

There's a miner with up to 2.5 million sol/s who joined the party:



https://www2.coinmine.pl/zec/index.php?page=statistics&action=pool

[ol92]

Hello,
spmod with GTX 1080: the limiting factor is probably memory latency.
Oveclocking the core and memory (real gpu freq around 2088, mem around 11500) : around 110-120 sol/s.
Underclocking memory: less than 90s/s
Underclocking gpu @1500  and overclok mem @ 11500 : around 110S/S (almost the same than both overclocked).

This is a very different story than GTX 1070.

With core +100, powerlimit at the minimum (around 40% I think) (which leads to real core freq arount 1500mhz , mem@11500) : around 110 sol/s, power usage (hwinfo) decreased to 88W.

To be compared to the fury x @1100/500 which gives 220 s/s @180W : we have similar hashrate/power ratio. 

[NiceHashSupport]

just compare EQM 1.0.0b VS SP #1
1070 +200 core -500Mem
960 +200 core -500 Mem
Core i3 2100
cd 0 1
-t 4
EQM


SP

For EQM, you will get much higher speed with mem OVERCLOCK (not underclock). But too much overclock can cause mem corruptions that lead to crashes, so make sure your mem overclock is stable. We will try to make next version less prone to data corruptions due to overclocks.