The budget Ethereum mining rig gets an upgrade. We’re now over 50 Mh/s using 4 x MSi R7 370 graphics cards and a updated motherboard with plenty of pcie connectors.
Tag: gpu
4 x R7 370 GPU’s Dual Mining Ethereum + Decred, Ethereum + Siacoin
Testing this mining rig with the dual miner and recording the performance and power usage compared to mining Ethereum only.
Miner Download Link
http://imineblocks.com/wp-content/uploads/2016/08/Claymores-Dual-EthereumDecred_Siacoin-v5.3.zip
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Tips are appreciated. Here’s my Addresses
Siacoin 002d16d5194043c76beb5cc7d2d9f04c9657ce38ee692c25471302974c3c4e42040328d0c555
Bitcoin 12v4d15AuopsVzudct7J8LJMm7qH95SxA1
Ethereum 0x5B905114167C80276AD28A997f606C698547fe40
Budget Ethereum GPU Miner Gets Upgraded – 50 Mh/s 4 X R7 370
The budget Ethereum mining rig gets an upgrade. We’re now over 50 Mh/s using 4 x MSi R7 370 graphics cards and a updated motherboard with plenty of pcie connectors.
See this rig before the upgrade https://www.youtube.com/watch?v=YJwwPvFa9cI
Hardware I’m using in this video
Intel Celeron G1840
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Asrock H81 Pro BTC
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Msi R7 370 4GB £140 x 2
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Evga 750GQ PSU £83
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PCI-e 1x 16x Riser Cable Usb £10
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.
Tips are appreciated. Here’s my Addresses
Bitcoin 12v4d15AuopsVzudct7J8LJMm7qH95SxA1
Ethereum 0x5B905114167C80276AD28A997f606C698547fe40
Testing SGMiner 5.4.0 Siacoin GPU Miner
Testing SGMiner 5.4.0 performance using 2 x MSi R7 370 4GB AMD GPU’s
I recently did a post on using the Marlin miner at the Siamining.com pool and in this post I wanted to do a comparison using another pool and different mining software.
SGMiner has been extensively tested and developed and is one of the most popular miners due to it’s performance and also the wide range of algorithms it supports. This miner can be used by Nvidia and AMD graphics cards.
Today we’re using a custom version which is best suited for use mining Siacoin and it can be downloaded using the link below.
Download Link – SGMiner 5.4.0 Siacoin GPU Miner
I tested the miner at the Suprnova pool and had my batch file configuration set like this
sgminer -k sia -o stratum+tcp://sia.suprnova.cc:2786 -u riskyfire.worker1 -p x -I 25
Using the 2 X R7 370’s installed in this machine and using their default clocks speeds of core 1030 memory 1400 I was able to get a average hash rate of 870 Mh/s around 435 Mh/s for each GPU.
When testing the cards with a overclocked core speed of 1150 mhz memory 1500 mhz the performance was improved by about 10% and increased the average hash rate to 978 Mh/s
I did test the effect of changing the miner intensity but it didn’t seem to yield any obvious performance gains during this brief test.
I also tested this miner on another GPU a Gigabyte R9 280x using factory clocks speeds of core 1100 mem 1500 and it hashed at 910 Mh/s for comparison.
Overall this miner and pool combination performed very well and with no advantage or disadvantage in comparison to using the Marlin miner on the Siamining.com pool. A longer duration test or wider range of tested hardware might provide a better indication of the best combination but I think the time would be better spent on optimizing drivers, clock speed and voltage use to get the best overall performance and efficiency from mining Siacoin.
How to mine Siacoin with your Graphics Card
Instruction guide for mining Siacoins using your AMD or Nvidia Graphics Card (GPU Mining).
Step1. Get a Siacoin address (guide on wallet/address creation) or alternative you can use an exchange address to receive your siacoin rewards from the pool.
Step2. Download the Marlin Siacoin Miner which is currently the best and most compatible miner for GPU mining.
Step3. Unzip the miner files to a folder on your computer.
Step4. Edit the Start.bat file with notepad and update it with your details. There’s only two parts that need to be changed
SET address=002d16d5194043c76beb5cc7d2d9f04c9657ce38ee692c25471302974c3c4e42040328d0c555
Change this to your own address
SET worker=workerx
Change this to a nickname of your choice
Here’s what our Start.bat file contains
:: Batch file sample for Marlin
:: Written by Xurious for SiaMining.com
:: Sia Address: 00091d9619f1e697ddf80e751b68baffc444e7b59eeb54e131f136711d84aebf3bc6e0b820af
:: Updated 2016-08-04
::
:: Your Payout Address.
SET address=002d16d5194043c76beb5cc7d2d9f04c9657ce38ee692c25471302974c3c4e42040328d0c555
:: Worker Name.
SET worker=workerx
:: Intensity. 21 is great for normal desktop usage. 28 is typical for mining.
SET intensity=21
::
marlin.exe -u %address%.%worker%” -I %intensity%
Save the file. Ensure it saves as .bat and not .bat.txt
Step5. Double click on the Start.bat icon to start the Siacoin Miner.
Here’s my results from two MSi R7 370 4GB = 939 MH/s
Step6. Check your stats on the Siamining.com pool by visiting the website and entering your Siacoin address.
I hope you found this guide to be helpful in your mining efforts. Any questions or comments please leave them below and I’ll respond as soon as I can.
Siacoin donations are appreciated or if you prefer you can share some of your mining time by running the Start.bat with my Siacoin address: 002d16d5194043c76beb5cc7d2d9f04c9657ce38ee692c25471302974c3c4e42040328d0c555