Crossfire ethereum mining
This post will cover temperature some management, physical GPU identification, and some light overclocking strategies. Thermodynamics is the study of heat and temperature as it relates to energy and work. In the case of Ethereum this is performing the Ethash algorithm at a rapid rate. A byproduct of this work is the generation of heat.
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How Long Does It Take To Mine 1 Ethereum?
INDEX click to jump 1. Goal 2. Card Installation 4. General Windows Setup 5. Windows Mining Settings 6. Install Drivers 7. Reset Vega's 8. Tune Vegas Overclock 9. Soft Power Play Tables Install Mining Software Get Mining Address Configure the Miner Test The Miner Setup Hash Monitor Vega MiningGuides. Getting my setup running has been a fun journey with many a late night. I have made several new online friends and have leveraged the experiences of those that have gone before. It's been a fun ride.
This guide will not re-create the ride. This guide summarizes what I found that works and consolidates, step by step, the details you need to get there too. In many cases this info does not originate with me. However, I found no one reference available with all the links that worked for me. Here are all the details in one place. Good Luck!
Remember, YMMV. I had been getting a lot of help related questions which is OK but I thought a chat forum might help me keep things sorted as I balance mining with the "Dad" part of CircusDad. It has done far better by providing a great way for us Vega miners to connect. You should join! If your looking for troubleshooting assistance, make sure you checked the FAQ first It typically has what you need The general channel is a great place to ask questions.
If you do need to reach me directly, you can shoot me a direct message in the Slack. I go by, CircusDad. Have a headless computer with scripts that will reliably start a robust Vega miner. No Wattman. No flaky HBCC.
The setup self monitors and resolves any Vega "hash drop" problems so you can focus on other things. The rig offers the ability to check the status via a web interface from any computer or phone. Note: This is primarily a Vega miner so of course the focus is Cryptonight currency i. Note: The graphic above is from my original post but it no longer fully defines my mining rig.
I now have two rigs. One is a 5 Vega miner 2x 64's and 3x 56's. The graphic above is also from an earlier version of XMR-Stak miner. The new version of XMR-Stak 2. I am sure it is a great free program for some applications but it does not play nice with fast Vega mining it is what I use to force performance issues when testing. If your rig is going to include a non-Vega GPU, it is helpful if you put it in that first long 16x slot it can be via riser.
This is helpful because, as you will see, every time you start the computer each Vega will be "disabled" and then "re-enabled". It makes things smoother when you don't have to disable the display the computer is using for display You do not need plugs for the other cards. Just the "primary".
Your computer is smart enough to know when a monitor is off or is not attached and yet we are going to be changing setting to ensure Windows never puts the monitor to sleep. Since we don't want to waste energy 24hrs a day, we use the HDMI dummy plug to make the computer happy. General Windows Setup:. I recommend a clean install of Windows 10 you don't need to start fresh Before starting the clean install, perform the following while powered down: Physically install all the cards per, " Card Installation and Placement " Plug the monitor into the proper card per, " Card Installation and Placement " Boot-up the computer with the installation media and perform clean install.
Force Windows updates until you have the Fall Creators Update or higher Note: This guide was once updated to state, "Version , Build " but both of my systems are now running the April Version with no issue ver. People have reported issues with more then 3 Vega's unless they have this update Windows Start button, type "Check for updates", select, "Check for updates" Repeat that step after every Windows reboot until it tells you it is "up to date".
Be patient Confirm it says, "Build " or higher. If you did not do a clean Windows installation then the following steps will guide your through uninstall of prior drivers and movement of cards to their proper location: If you have an iGPU then it will not be moving so you do not need to uninstall it.
If you have an Nvidia that will remain in the current location then you do not need to uninstall it's driver. If you ever previously tried to install the AMD drivers, or if you need to move a Vega's physical location: now is the time to uninstall Restart the computer in safe mode Instructions here if needed Run DDU; Select "AMD" in the upper right and then have it shutdown vs.
OK, the computer is powered down and you have a clean slate to configure as needed. Get every card into physical position per, " Card Installation and Placement " While powered down, plug the monitor into the proper graphics card: The iGPU if you have one.
Boot-up computer May be slow as it detects all the new hardware Optional Create a System Restore point called "Cards With No Drivers" doesn't take long Don't skip this optional step Don't forget this step Hit "OK". The graphic below shows you the screens you will have just seen. Click the photo to expand it and make it a useful size the black boxes are where I blacked out my user name.
Install GPU Drivers:. Driver install is slow and the cards can get hot because the driver is not present to tell them to speed up their fans. I think AMD simply did not design the process to expect more then 2 Vegas at a time. In my case I believe a card throttled itself and caused installation to fail Screen Shot of Error.
I did this twice before I got wise to use a fan. With the fan I had no issue. Run the Executable, let it extract itself. Select Custom Install when prompted. Note: I have had greater hash drop stability since I rebuilt my system and installed only the AMD driver without the other software. In other guides you will hear references to Wattman. Ignore them. You will hear references to HBCC sliders. Opening the driver software works for some people but I have had to uninstall and re-install the drivers ground up because of opening the driver.
Don't do it. You need the driver installed and that is it. Reset Vega drivers with Device Manager. The AMD blockchain driver is flaky and this trick we learned from Mythic solves the problems. Never open AMD driver software. This little section will tell you how to do manually what you will ultimately do automatically with a script.
It is good to 1 know what the script is doing and 2 get the system working manually so you can focus on hashing and can decouple script troubleshooting from Vega troubleshooting:.
Windows Start button Type: "Device Manger" Expand "Display adapters" Select first vega, right click, disable If you don't see your Vega s , close device manager and reopen until they show up Select first Vega, right click, enable Repeat for all Vegas Close device manager. Soft Power Play tables are required to actually change those values. I have had no issues but every Vega is a little different and it won't work for everyone.
I have tested that it works but it did increase my power usage by about 10 watts vs. Come back to this guide, we are done with that one for now. If you had a miner you would be ready to get mining. Get Ready to Mine. Test the Miner. Double click the xmr-stak. Your mining! If your not mining
Troubleshooting GPU Mining Rigs
From a single adapater review to top pc parts and pre-builds, our blog has it all. Are you looking for the best motherboard for mining cryptocurrencies using your GPU? There are different types of mining motherboards are available in the market and it makes choosing the right GPU and motherboard really hard for everyone. But before getting the list of best mining motherboards, here are a few things you need to keep in your mind. It will help you in picking an efficient motherboard for your mining needs. View on Amazon. You can use this mining motherboard to easily mine ethereum and other cryptocurrencies and GPU-based altcoins.
Can you CrossFire two different brands?
Cryptocurrency GPU Mining is trending from past few years. Actually are they profitable? Because they include manipulating the same pixels on a screen over and over again, GPUs are intended for repetitive processes and processing large blocks of data. In proof-of-work mining, miners compete to solve a cryptographic puzzle in order to obtain a block reward. A miner can only solve this cryptographic problem by guessing a range of possible solutions by hashing the same data with a different random number over and over until he gets the correct answer. However, it is not only the low price that distinguishes these GPUs; they also have a very low power usage while mining. With a The top of the line for the GeForce 30 series, with Ampere microarchitecture, was just released in January In terms of specifications, this graphic card has a basic clock speed of MHz that can be increased to MHz. The temperature remains constant at 65 to 70 degrees Celsius.
How to Build an Ethereum Mining Computer Course
Articles filed under Canaan 22 articles. January FastForkast headlines Amid riots over fuel prices, Kazakhstan government resigns. Chinese mining rig maker Canaan deploys 10K machines in Kazakhstan. FastForkast headlines Chinese mining rig maker Canaan secures purchase order from Genesis for 30K units.
GPU table with hashrate.
Overclock quadro m Maxwell succeeds Kepler with a focus on power efficiency. AMD cards have always been the best choice when it comes to mining Ethash. Hi everybody, I need some help regarding the compatibility between Nvidia Quadro M graphic card and my pc. What is the motherboard you are using? Please update this information in your Personal Details.
ASUS & Sapphire Release Pascal & Polaris-based Cryptocurrency Mining Cards
Ethereum mining is nearly finished. If you're wanting to mine Ethereum before the shift to staking occurs, here's how long it takes to mine one ETH. Mining Ethereum is currently comparable to that of mining bitcoin , but given the environmental impact of mining , Vitalik Buterin and the wider Ethereum community are keen to move away from this towards staking. One Ethereum - or 1 ETH - does not, theoretically, take long to mine. Ethereum has a block time of around 13 to 15 seconds, with each block rewarding 2 ETH. However, this does not mean you will be able to earn 1 or 2 ETH after 15 seconds of mining. In fact, mining Ethereum in means you are less likely to do so than ever before. This is due to the high level of Ethereum difficulty.
Just weeks into a stunningly effective purge of large bitcoin miners from China, reduced competition for Bitcoin block rewards has dramatically improved the profitability outlook for mining operations elsewhere. Its stock was listed on the Nasdaq on June Declining Bitcoin hashpower benefits current miners because unlike real mining, bitcoin mining is essentially a zero-sum game.
Power your mission-critical applications and make real-time decisions with the 4-socket R in just 3U with up to 12 NVMe drives. So far I got the sequence and a translation but was based on the XSL Dell models since I don't know what model is my dell. Please note that we do not carry manuals on paper and we do not supply spare parts or remote controls. How falls prevention poster for residential aged care mc. PowerEdge T Server. Oct - Apr year 7 months.
Although, not mentioned bellow, make sure to check the top X motherboards , top X motherboards , top X motherboard s and also the top X motherboards. This board is ideal for building several mining rigs that are to work in unison. Despite being fairly affordable, the Mining Expert offers an exceptional mining performance, as it can accommodate multiple graphics cards simultaneously and is compatible with DDR4 RAM and 7th-Gen processing units. When activated, this mode helps keep the hash rates maximized while keeping the voltage stabilized with the aid of voltage capacitors. The ASUS B Mining Expert also features software that allows you to detect and control the performance of each graphics card individually so that you get the mining experience that suits your preference.
Engineered to gratify even the most demanding professional, these motherboards will fit in any PC. Making your life easier and supporting your business with super stable, reliable and long-lasting top performance. These motherboards come with more PCI expansion slots, perfectly placed so you can install multiple graphics cards simultaneously with ease.
Between us speaking, I would address for the help to a moderator.