Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 1154. (Read 2347599 times)

Last summer when I was mining cryptonight coins with a couple of windows 7 rigs I got stable hash rates in 270-290 area. Factory OC cards + some more clocks.

Just did some more windows testing 7 vs 8.1 and tsiv vs sp, found out two things. sp version gave a bit more stable hashrate and with windows 7 you can use -l 8x60, otherwise overall performance was the same. 8x30 stock gave me ~230 and OC ~255. 8x60 stock ~240 and OC ~270. Card was the lousiest 750ti I have.

-edit- This is one of the algos that like memory oc

yes - additional 6pin.

all good ... they are powered cards are they not? ...

in any case - nice hash for those cards ...

#crysx

your welcome.
evga 750ti FTW... slightly more OC than factory.

tanx for the pool list ... I was at a bit of a loss with where to mine ...

those figures your cards are pumping out are quite nice ... oc? ... or stock clocks? ...

#crysx

its not too bad ... but could probably do better ... I have almost finished the fedora 20 x64 install which ill complete tomorrow ... that should enable the newer 6.5 cuda repo to be used ... im still compiling all these miners with the cuda 6.0 codebase installed from the fedor 19 x64 repo ...

im not I the office at the moment as its almost midnight here but 8x30 was processing at about 20h less per card ... ill confirm that when I get back tomorrow sp ...

#crysx

Thanks for this, I will try it. What is the highest stable rate anyone of you have got with overclocking on the 750ti?

-l 8x60 on linux // tsiv's codebase


...i played a lot with launch configs long time ago and found out that -l 32x15 does perform nearly the same as -l 8x60. maybe it works with windows. -l 8x30 gives me less hash than default.

BTW. because of a kopiemtu source edit khash is displayed instead of hash. but thats obvious i think  

edit. POOLS i liked:
monero.crypto-pool.fr
xmr.poolto.be
extremepool.org

Pretty good. What do you get with launchconfig -l 8x30 ?

i have to agree ... the spreadminer is VERY stable and running like a charm at the moment ... would really like to see the optimizations in future ...

due to the windows cryptonight miner you distribute to the donors ( as you know i need linux source or app ) i decided to compile tsivs cryptonight miner sp ...

currently using 8x60 - it is running as below ...

#######

[2015-03-03 19:48:13] accepted: 9/9 (100.00%), 1208.91 H/s (yay!!!)
[2015-03-03 19:48:22] GPU #0: GeForce GTX 750 Ti, 230.20 H/s
[2015-03-03 19:48:23] accepted: 10/10 (100.00%), 1193.73 H/s (yay!!!)
[2015-03-03 19:48:31] Pool set diff to 100002
[2015-03-03 19:48:31] Stratum detected new block
[2015-03-03 19:48:31] GPU #2: GeForce GTX 750 Ti, 246.02 H/s
[2015-03-03 19:48:32] GPU #1: GeForce GTX 750 Ti, 243.84 H/s
[2015-03-03 19:48:32] GPU #0: GeForce GTX 750 Ti, 245.35 H/s
[2015-03-03 19:48:32] GPU #4: GeForce GTX 750 Ti, 248.23 H/s
[2015-03-03 19:48:33] GPU #3: GeForce GTX 750 Ti, 246.30 H/s

#######

which really isnt that bad ... i KNOW your miner will be more than that when you work on it further BUT i wont be able to use the windows one ...

compiled in fedora 19 x64 and running stable so far mining at pool.minexmr.com:7777 ...

what are your thoughts? ...

btw - as a side note - what are the best pools to mine that have cryptonight coins? ...

#crysx

I think 30-100% faster is possible but it will take alot of work. I have started with the easy pickings.

Do you have an estimate on how much extra hash can you squeeze out of your cryptonight miner?

On a sidenote, your spreadminer v7 has the lowest fluctuation I've ever seen in any algo. It only fluctuates 1-3 kh/s.

Cryptonight sp-mod version 1 exe file has been sendt to the donators. My first afternoon of work gave an increase of around 10% on the 750ti.
This will increase in the next releases.

If you want to join the train please donate 0.2 BTC and recieve both the optimized Spreadminer (with source) and the Cryptonight mod.

my BTC adress is in my signature.

I managed to get 20KHASH pretty easy, and the hashrate is more stable.

Now the miner is running stable at 232.5-236 on standard clocks. up from 200-224 (8x30)

Increasing the delay on the driver check (or disabling it entirely) as I posted about above, allows for the memory allocation to succeed without crashing. I have best performance with the x86 build as well.

The crash is because windows tries to allocate a big chunk of memory. I am trying to build in x64 now to check if it works with -l 8x60

edit: Crashed with a bluescreen. -l 8x30 works and the speed is around 5h/s slower than the 32bit build

240-245 overclocked cards. 8x30 and windows 8.1.

I have about 265~285 h/s with factory overclocked 750 TI and using 8x60.
Hashrate fluctuates quite a bit for me.

Yes I am on windows 8.

I get 200-227H/s on a standard clocked 750ti with 8x30.  Latest version of the sourcecode

What hashrates did you get?