CCminer(SP-MOD) Modded GPU kernels.

[sp_]

There are easy ways to check out earnings though without doing all of that.

All the altcoins are falling today

Denarius -20%
Signatum -25%
Ethereum -8%
zcash -6%

With the volatile markets we have now it's hard to calculate future profit. I think people are selling altcoins and place in bitcoin to get free "bitcoin cash" coins after the hard fork. (1st august).

Then they will probobly move the coins into altcoins again sometime next week.

Currently the bitcoin cash futures are trading at 0.13BTC

https://coinmarketcap.com/currencies/bitcoin-cash/

You might get a 13% ( ?)  bonus if you hold bitcoin on the fork 1st of august..

But some exchanges / wallets doesn't support bitcoincash..

[D8V1D]

Vice versa, not sure how you're exceeding an additional 30% power on TDP. While you run into scenarios where you'll end up using less power increasing TDP (versus the percentage increase), when it goes the opposite direction it shouldn't increase power usage more then 30%. For you a 30% increase in TDP increased your power by 50% and had almost no impact what so ever on your hashrate.

There are definitely algos that use more power then Equihash, SIB for instance. Equihash also has a weird quirk where there isn't a direct correlation between reducing TDP and reducing your hashrate, almost every algo has a direct correlation between power usage and hashrate, at least for Nvidia. With AMD you can reduce your core voltage at the same TDP level (which effectively increases your TDP headroom without increasing power).

That's neat you have GPUs... You aren't the only one nor is that a lot.

And yup, DNR has been around for awhile and it's lackluster compared to alternatives even with the modded miner. I didn't say anything because SP likes getting everyone excited before they figure out what they're doing and buy his miners. There are easy ways to check out earnings though without doing all of that, but I'll let you figure it out since you have 21x1080tis.

Go do some tests on a 1080 Ti. The results will speak for themselves. Hash rate also does not increase linear with power usage, this has been true for the algos I have tested.
Wattage plays an important role in profitability. It not all about trying to get the highest hash rate with disregard to power usage.
This is even more true for people who have to pay a higher electric rate. In Europe the electric rate is 0.20KWh, compared to 0.12KWh in the US.
Even the PSU play a factor in power consumption. Bronze are 85% efficient and go up to 94% efficiency with Titanium rated PSUs.

[cashen]

My SIGT has been running great.

[cashen]

1000.

[bobben2]

Anybody mining neoscrypt coins ?
ccminer_sp-mod-1.5.81 core dumps on me when I try mining neoscrypt coins.  This is in Ubuntu 16.04.  I have to compile it with -g option, then the miner works.
It does 1005 kH/s on a 1070

[Amph]

There are easy ways to check out earnings though without doing all of that.

All the altcoins are falling today

Denarius -20%
Signatum -25%
Ethereum -8%
zcash -6%

With the volatile markets we have now it's hard to calculate future profit. I think people are selling altcoins and place in bitcoin to get free "bitcoin cash" coins after the hard fork. (1st august).

Then they will probobly move the coins into altcoins again sometime next week.

Currently the bitcoin cash futures are trading at 0.13BTC

https://coinmarketcap.com/currencies/bitcoin-cash/

You might get a 13% ( ?)  bonus if you hold bitcoin on the fork 1st of august..

But some exchanges / wallets doesn't support bitcoincash..

this is another of one those downtime, just wait for the next pump, probably end of august

[sp_]

Trying to fix spreadcoin with the latest driver. Get error in the JIT compiler..
When I switch to cuda 8.0 and compute 61 the miner works, but I get a 10% loss in the hashrate.
I think this is something I can report to NVIDIA and wait for a fix in the driver.

[brownfly]

Trying to fix spreadcoin with the latest driver. Get error in the JIT compiler..
When I switch to cuda 8.0 and compute 61 the miner works, but I get a 10% loss in the hashrate.
I think this is something I can report to NVIDIA and wait for a fix in the driver.

does it work with previous drivers?

[sp_]

does it work with previous drivers?

yes. you need the 382.xx driver. The same error in my cryptonite mod.

Edit: just tested the opensource spreadcoin miner exe file. The problem is there as well.

[du44]

does it work with previous drivers?

yes. you need the 382.xx driver. The same error in my cryptonite mod.

Edit: just tested the opensource spreadcoin miner exe file. The problem is there as well.

Can it will be fixed by you?

[sp_]

Can it will be fixed by you?

I have fixed it by compiling with cuda 8.0 and compute6.1 but the speed in down 10%.

[du44]

Can it will be fixed by you?

I have fixed it by compiling with cuda 8.0 and compute6.1 but the speed in down 10%.

understood, hope nvidia will make something soon.

[ldp5500]

HI SP Please check PM。

[scryptr]

1000 PAGES!  WOOT!!! --

SP_ can buy us all a beer at the pub!       --scryptr

[mauver_korea]

How do i know about the my graphic card is Maxwell ?

[strannik951159]

How do i know about the my graphic card is Maxwell ?

Are you sure you want to be engaged in mining?

Throw to the floor and the inscription appear 

[scryptr]

How do i know about the my graphic card is Maxwell ?

A GTX 750ti, OR ANY GTX 900 SERIES CARD IS MAXWELL--

Try using Google.  Google "nVidia Maxwell GPU" and read the results.       --scryptr

[du44]

sp, did your miner versions compatible with linux? wanna test 13-gpu motherboard with full load

[bensam1231]

Vice versa, not sure how you're exceeding an additional 30% power on TDP. While you run into scenarios where you'll end up using less power increasing TDP (versus the percentage increase), when it goes the opposite direction it shouldn't increase power usage more then 30%. For you a 30% increase in TDP increased your power by 50% and had almost no impact what so ever on your hashrate.

There are definitely algos that use more power then Equihash, SIB for instance. Equihash also has a weird quirk where there isn't a direct correlation between reducing TDP and reducing your hashrate, almost every algo has a direct correlation between power usage and hashrate, at least for Nvidia. With AMD you can reduce your core voltage at the same TDP level (which effectively increases your TDP headroom without increasing power).

That's neat you have GPUs... You aren't the only one nor is that a lot.

And yup, DNR has been around for awhile and it's lackluster compared to alternatives even with the modded miner. I didn't say anything because SP likes getting everyone excited before they figure out what they're doing and buy his miners. There are easy ways to check out earnings though without doing all of that, but I'll let you figure it out since you have 21x1080tis.

Go do some tests on a 1080 Ti. The results will speak for themselves. Hash rate also does not increase linear with power usage, this has been true for the algos I have tested.
Wattage plays an important role in profitability. It not all about trying to get the highest hash rate with disregard to power usage.
This is even more true for people who have to pay a higher electric rate. In Europe the electric rate is 0.20KWh, compared to 0.12KWh in the US.
Even the PSU play a factor in power consumption. Bronze are 85% efficient and go up to 94% efficiency with Titanium rated PSUs.

Yeah, no shit? It's what I've been talking about for years in this thread. The 'electricity efficiency' argument is as old as mining. Pretty sure somethings messed up with your rigs if you're almost doubling your power usage with 30% TDP and then getting only 10% hashrate out of it.

You haven't really said anything out of the ordinary except Skunk might function in a similar way to Equihash (BTW if you're talking about the consumption and operability of algorithms talk about that instead of the coins, multiple coins can use the same algo), which I'm pretty sure isn't true.

[sp_]

sp, did your miner versions compatible with linux? wanna test 13-gpu motherboard with full load

You can run my exe files in wine