Topic: Open Source ZEC (ZCash) GPU Miner AMD & NVidia (up to 45 sol/s on RX480) - page 142. (Read 320684 times)

what?

this is a GPU miner thread...

plus zcash doesn't even get released till the 28th, AND has already stated there will NOT be windows wallets on launch...

please do some research before coming into a thread with useless questions...  or for god sake alteast READ the OP...

Problem is the same with 2 Nvidia cards too.

There are a TON of optimizations left to be made for GPU's. Toomins claim 40 Sol/s on a single GPU, and that's after just a week or two of 'lucky' optimization of memory shuffling.

I have 7.4 same card.

No. I got 5 GPUs (280x):

[GPU 0] T=-1C A=-1% sols=8.661
[GPU 1] T=-1C A=-1% sols=9.085
[GPU 2] T=-1C A=-1% sols=9.525
[GPU 3] T=-1C A=-1% sols=9.068
[GPU 4] T=-1C A=-1% sols=9.763

Yes a bit surprised myself, unusual to see this way. But it works  

My i7 laptop can do 8-9 sol/s without any tweaking. That's far less power draw than most 2xx/3xx gpus and similar hashrate.

How *isnt* this going to be the next botnet-coin? Gpu mining it has meager results compare to a laptop cpu, and likely the network will flood with thousands of botnetted computers

I've read above that only 4 gpus are limited for that miner (work properly). is that right?  Or even 2 will be bad allready?

Yes, miner have problem to work correct with more than 1 Nvidia cards.

Correct but with multi gpu spil the hashrate if u try with 5 gpus u get 2s/s for each

Any wallets for Windows available yet ?

FYI I will be performing benchmarks using Supermicro Atom based low-power server later this week. Hoping for 10 Sol/s under 100W

750 ti  makes ~10 s/s 

Thanks for reply.

Please if something move forwards with this card, tell me.

And if i notice some solutions i will tell you as well.

That's about what I'm getting on average.  I have played with core/mem and worksize/threads and best seems to be 950/1500, 256/8192.

I attempted to put 16.10 dlls into the folder after deleting the initial .bin file and got no appreciable difference from 15.12.

when i set cardplatform to nvidia and playing with use device settings,it is still using intel device(gpu)

i hope you will fix soon

What can I expect from a AMD Radeon (TM) R9 380 Serie Tonga Sapphire ??

Thanks

Hello, anyone have some improvements on R9 280X?

Mine does only 9,5 Sol/s

IF someone have config that can help please?

W7 here with crimson 15.12 driver

Hi guys, I need some assistance. I am a Noob. I have a 5 card gpu miner (Gigabyte r9 390) with 15.300 software installed. I am using windows 10.
When I start the miner, it immediately closes. Not sure what the reason is. This is the current config file I have. I copied from @Mare76 (Thanks man, you made it look a lot better and more manageable).

Thanks for the help in advance and have a great day.

server = "coinsforall.io";

port = "6668";


# Your ZCASH payout address

address = "zthTb2ToG5kuAc11Ni6NxoYjoxQdEr2XvST7XEdLvmHG9k7kotEcwYCaAn1SH4zRdPoXn9kNeFm8CQo k9SNtNgn8d9WcdTK";


# You can give this machine a custom name

# Computer name is used as default

# name = "worker_name";


# Platform:

#  "amd": AMD GCN cards

#  "nvidia": NVidia Maxwell cards

platform = "amd";


# GPU crash handling (properly untested feature):

# 0 - do nothing

# 1 - close miner application

# 2 - reboot system (need superuser rights)

onCrash = "0";


# - The following settings have one entry per GPU

# - If you have more than 4 just add more entries or leave it as is to use defaults

# - All entries must be separated by commas and set between double quotes


# 0 = don't use device

# 1 = use device

devices =        ["1", "1", "1", "1", "1"];


# work sizes

worksizes = ["256", "256", "256", "256", "256"];


# threads

threads = ["8192", "8192", "8192", "8192", "8192"];


# -1 means don't change

corefreq =       ["-1", "-1", "-1", "-1", "-1"];

memfreq =        ["-1", "-1", "-1", "-1", "-1"];

powertune =      ["-1", "-1", "-1", "-1", "-1"];

fanspeed =       ["-1", "-1", "-1", "-1", "-1"];

It's ready to work with a stratum server, but won't until the mainnet is launched, or it's not possible for stratum until mainnet is launched for another reason?