GeForce GTX1080 Ti for ZEC Mining: Overclocking Settings| Mining speed 1080

Mining speed 1080. Overclocking settings GeForce GTX1080 Ti for ZEC mining. Overclocking GeForce GTX1080 Ti for mining- In the mining sector, as in probably any business, there have always been pessimists and optimists.

The former always state with confidence that mining is going to “bend” and the purchase of video cards is just around the corner, since even before your card is paid, mining on it will be unprofitable. But is that so? Let’s see what they said about GTX 260 cards when they first came out and after about a year or two.

The nVidia GeForce GTX260 was released in 2008, even before cryptocurrencies appeared. In 2010, the cryptocurrency market was still in its infancy, where so far there was only bitcoin. The first miners mined coins only in computer processors. But in mid-2010, mining was converted to GPU, creating the era of industrial mining. At that time, there were still 3 years left before the creation and implementation of ASIC devices.

The GTX260 graphics card was first mentioned as mining equipment in 2011. The map at the time was quite advanced. At least in the game world, it was mentioned very high. However, at the start of GPU mining, the card was already 2 years old, but at that time it was not as critical as it is now. The card not only met its tasks, but also enabled it to receive a good income. If you search for references to the GTX260 on the Internet, you can see that even in 2013 the card was still in service and was able to extract its holder about $ 2 a day.

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But even then, in 2011-2012, you can find posts on the forums that GPU mining did not last long and buying a GTX260 would be a waste of money. Nevertheless, for another 2 years, until the beginning of 2014, the cards generated revenue. This means that they continued to work for the benefit of their owners for another three years, who used them as their main coin mining tool.

In 2013, ASIC and GPU mining came into the mining industry and started to fade very fast. Initially, GPU miners switched to the Scrypt algorithm and then, when ASIC devices appeared in 2014 and this algorithm, GPU mining fell completely into a coma until the emergence of algorithm-based cryptocurrencies such as Ethash and CryptoNote with ASIC .

Currently, the peak of GPU mining popularity has passed, but the future prospects are not yet clear. We can say that in reality we are now in the stage of the period 2012-2013, but the role of a GTX260 card today is played by a GTX1080Ti. The card is definitely much newer than the GTX260 in 2012, but progress is much faster.

Hardware manufacturers are already offering more productive gaming cards with new memory and new technologies; in six months, nVidia and AMD promise to release video cards based on the new 7 nm process, which will significantly increase performance and reduce energy consumption. But while the leader among cards for affordable price and high performance, it remains the 1080Ti.

No matter how far it goes, 1080Ti will generate revenue for at least another year or two. Just as the GTX260 went late at sunset at that time, the 1080Ti will be very reluctant to give up. For example, the GTX260 is made with 65 nm technology and the most popular and advanced cards of that time (2012-2013) were considered GTX470 / 480, which were made with 40nm processing technology and gave 2-2.5 times higher fragmentation rate. By mid-2013, more advanced cards (GTX770 / 780) began to appear. 28 nm process, which already produced 3-4 times more than the GTX260. No, of course, there were more advanced models that had several times more hashrate, for example, the GTX590, which gave almost four times more than the GTX260, or the Tesla 2070,

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conclusion

From the above, we can conclude that even if the graphics cards promised by nVidia and AMD are released in time, the 1080Ti card will still perform and will remain in the gaming market price for a long time. For example, today even cards like the GTX1050, which hit the market more than a year ago, continue to generate revenue. At the time of this writing, the 1080Ti brings in about $ 3 a day in net profit. With a $ 800 card price, the repayment will be 8-10 months. However, there is every reason to believe that the current calm in the mining industry is temporary and very soon there will be algorithms or mining methods that will allow the 1080Ti to bring a steady income to its owners for a very long time.

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The meteoric rise in prices for some cryptocurrencies has caused a stir in their mining. There is a steady demand for video cards of the latest models, which has led to shortages and increased costs. However, even doubling prices does not prevent miners from buying suitable GPUs. Special attention to extraction is given to the Nvidia GTX 1060/1070/1080 models.

Nvidia GTX manufacturers

The choice of a series of video cards for mining depends not only on the comparative characteristics of the GPUs themselves. The cryptocurrency algorithm is taken into account.

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In addition to the Nvidia line, video cards from Gigabyte, Asus, MSI and Palit are used to export digital money. The latest models can also be used successfully in mining new cryptocurrencies. If we are talking about exporting money that has already been set in the price, then the choice varies mainly between AMD and Nvidia.

The former are more suitable for ether mining (Ethereum), the latter are more suitable for ZCASH (ZEC). The corresponding software allows you to overclock your GPUs to the maximum.

Comparative features GTX 1060/1070/1080

The interest in 10xx video cards is driven by their Pascal-based architecture. Such devices are up to 3 times more productive than previous generations and also consume an order of magnitude less electricity.

To understand the big picture, you need to consider the general features of the GTX 1060 vs GTX 1070 vs GTX 1080, as well as other models used in mining:

GPU 1050 1050 Ti 1060 (6gb) 1070 1080 1080 Ti
Potato: GP107 GP107 GP106 GP104 GP104 GP102
Process technology: 14 nm 14 nm 16 nm 16 nm 16 nm 16 nm
Transistor: 3.3 billion 3.3 billion 4.4 billion 7.2 billion 7.2 billion 12 billion
GPU (Amplification) Frequency: 1354(1455) 1290(1392) 1506(1708) 1506(1683) 1607(1734) 1480(1582)
TMU: 40 48 80 120 160 224
CUDA Processors: 640 768 1280 1920 2560 3584
Video memory: GDDR5 GDDR5 GDDR5 GDDR5X GDDR5X GDDR5X
Memory: 2 GB. 4 GIGABYTE. 6 GB. 8 GB. 8 GB 11 GB
Memory bandwidth (GB / s): 112 112 192 256 320 484
Memory bus: 128-bit 128-bit 192-bit 256-bit 256-bit 352-bit
Eff. memory frequency: 7 GHz. 7 GHz. 8 GHz. 8 GHz. 10 GHz. 11 GHz.
The staples add. power supply: 6 pins 8 pins 6 + 8 pins 6 + 8 pins
Thermal packaging: 75 Watt 75 watt. 120 Watt 150 Watt 180 Watt 250 Watt
Comparative features GTX 1060/1070/1080

Prices for these models are not included in the information, as they differ in specific dynamics and may vary from store to store.

In comparing video cards, an important aspect is the hashrate – the performance of the GPU in extracting the selected algorithm. The most popular cryptocurrencies for mining are Ethereum and ZCASH and therefore all data will be provided according to their algorithms.

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They use computer services, for example, WhatToMine, to calculate fragmentation rates and benchmarks. Based on the comparison, the following performance of video cards used in mining can be distinguished:

GPU 1050 1050 Ti 1060 1070 1080 1080 Ti RX 570 (4 gb) RX580 (8 pcs)
Ethash (MHS / s) 12.6 18 28.5 27.6 35 24 26.7
Equihash (Sol / s) 144 157 280 410 470 630 280 310

As you can see, on both cryptocurrencies, the GTX 1080 Ti shows the best mining results. However, for an optimal investment, a comprehensive comparison of other parameters should be considered.

Nvidia GTX 1060/1070/1080 power consumption

Power consumption is calculated according to the factory specifications without taking into account additional settings – overclocking GPUs, flashing BIOS and other aspects. The calculation takes into account the ratio of the hash rate to the consumed electricity – the higher the index, the better the GPU works:

GPU 1050 1050 Ti 1060 1070 1080 1080 Ti RX 570 (4 gb) RX580 (8 pcs)
Ethash (MHS / W) 0.168 0.15 0.19 0.153 0.14 0.16 0.144
Equihash (Sol / W) 1.92 2.09 2.33 2.73 2.61 2.52 1.86 1.67

The contributors show that in ether and ZCASH mining, the GTX 1070 becomes the best choice in terms of energy consumption. The GTX 1080 and 1080 Ti models showed high results only in ZCASH mining, for Ethereum the Nvidia GTX 1050 Ti and AMD RX 570 are more suitable.

Ethereum mining on GTX 1060/1070/1080

For ether extraction, it is best to use AMD video cards. If they can not be purchased, the GTX 1070 becomes the most promising choice of Nvidia models.

Many miners prefer to collect farms from 4-6 GPU, immediately buying the most advanced material – GTX 1080 Ti. If the initial funds allow, this option becomes a very reliable contribution to ether mining. However, given the increased prices for video cards of the latest models, such an investment is not always justified.

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GPU GTX 1060s are significantly inferior to subsequent models in the efficiency of ether mining, but they perform in terms of cost and efficiency. However, given the increased demand and rarity, this benefit may not be relevant due to overpricing.

ZCASH mining in GTX 1060/1070/1080

Nvidia GTX 1060/1070/1080 graphics cards are more profitable to use in ZCASH mining. This cryptocurrency does not differ in high cost compared to ether, however, its production is also relatively easier. The mined ZEC can later be exchanged even for bitcoins, the mining of which no longer pays the cost of electricity either.

The best hash percentage and power consumption ratio is shown by the GTX 1080 Ti. In terms of performance, it outperforms previous models by an order of magnitude, and in terms of power consumption it ranks third, not far behind the top GTX 1070.

Models 1070 and 1080 are in a stable mid position, making ZCASH the best investment for mining. The GTX 1060 is lower in performance, but can act as a budget option for ZEC mining, especially when connecting multiple devices.

Profitability 1060/1070/1080 during Ethereum / ZCASH mining

The profitability of video cards in Ethereum mining is calculated taking into account the resulting costs and the repayment period. The following data is not accurate due to price differences – the current price of video cards may differ from the one shown.

As a result, the price-performance ratio looks like this:

GPU 1050 1050 Ti 1060 1070 1080 1080Τι
Ethash (price / hashrate) 615 rubbing / MH 788 rubbing / MH 778 rubbing / MH 1003 rubbing / MH 1085 rubbing / MH
Equihash (price / hashrate) 43 rubbing / Sol US $ 49,4 / Sol 50.7 rubbing / Sol RUB 54.1 / Sol RUB 58,9 / Sol 60.3 rubbing / Sol

This ratio shows that the GTX 1050 and 1050 Ti graphics cards offer more value. However, given the power generated by cryptocurrency mining, video cards show the following payoff:

  • GTX 1050 – 127 days $ 9 of daily income.
  • GTX 1050 Ti – 90 days , $ 14.5;
  • GTX 1060 – 95
    , 21$;
  • GTX 1070 – 88
    , 34$;
  • GTX 1080 – 100
    , 36$;
  • GTX 1080 Ti – 90
    , $ 52.
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These details are given taking into account the assembly of a farm on 6 video cards. The purchase and configuration of additional equipment was taken into account. The indicators may differ from the current ones due to the difference in the price and efficiency of cryptocurrency mining, which tends to decrease. The given value of the income after the return of the initial investment becomes a net daily profit.

The overall ratio of video cards is determined in the following order: the models become the most promising for mining GTX 1070 and 1080 Ti … The 1080 does not differ in good performance, if you have funds, it is better to get a next model or buy additionally 1070.1060 is a budget option used for mining with a lack of other video cards or limited start-up funds.

Overclocking GTX 1060/1070/1080

Overclocking a GPU is a forced increase in its key features for cryptocurrency mining. It is done to increase the efficiency of the video card and to achieve maximum results.

It should be borne in mind that electricity consumption is also increasing, albeit insignificantly. Overclocking video cards for mining is relatively secure – when overloaded, the GPU does not burn out, but resets the settings to the original.

The question of how to overclock the GTX 1060/1070/1080 is solved according to a similar algorithm. For example, consider the overclocking process 1060. To work, you need the following programs:

  • GPU -Z – utility for determining the characteristics of a video card.
  • MSI Afterburner – GPU overclocking software for mining.
  • Furmark is a benchmark for controlling the pressure of a video card.

The main work will be done with MSI Afterburner. Many people suggest changing the design to the old version for greater clarity, but this is a matter of taste.

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For overclocking, two parameters are used – the clock frequencies of the graphics chip (Core Clock) and the video memory (Memory Clock). To use them in mining to the maximum level, the power of the video card (Power Limit) is maximized.

Increasing the parameters for overclocking should be done gradually and gradually. Such an approach is necessary for the timely detection of problems and the determination of the optimal range. First, increase the video core frequency by 40-50 Mhz.

Then the reference point begins. It is recommended to test the GPU for 10-15 minutes. If the device is running steadily, repeat the process and increase the core frequency by another 40-50 Mhz, after which the Furmark restarts.

The main goal in this situation is to achieve video card malfunction. Once the problems have started, they return to the parameters in which the device worked optimally. A further increase is made to 10-20 Mhz – to gradually find the exact value at which the device will work more efficiently in cryptocurrency mining.

A similar procedure is performed for the video memory frequency. A gradual increase and a gradual verification will help you determine the optimal prices at which cryptocurrencies can be mined.

If the graphics processor overheats during operation, the fan speed increases in the same program.

To do this, on the “Cooler” tab, select the activation of the automatic user mode and manually set the values ​​for its further operation.

Dual mining on the Nvidia GTX 1060/1070/1080

The issue of simultaneous mining of two cryptocurrencies has been visited by many. On GTX 1060/1070/1080 graphics cards, dual mining with the appropriate settings is allowed.
To start duplicate mining, download the Claymore Dual Miner software. The principle of operation is simple – the functionality of the program allows you to adjust the required yield for each selected cryptocurrency.

Digital money mining takes place in parallel and does not affect each other even with different groups. The same capacity is addressed to only one production, ie the distribution takes place as a percentage. This method is relevant when working with the Ethash algorithm – in addition to ether, new cryptocurrencies can also be mined, focusing on increasing their popularity in the future. Equihash (ZCASH) does not support dual mining.

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Nvidia Geforce GTX 1080 – graphics cards based on Pascal architecture and GP104 GPU. The volume of video memory is 8 GB.

The main advantage of this architecture, unlike Maxwell, is lower energy consumption and increased efficiency.

Video cards of this model are a great solution when assembling your own mining farm. The extraction speed of the GTX 1080 is higher than other models with 4 GB or 6 GB of memory. This reduces the payback time of the video card and allows you to achieve profitability several times faster.

Zcash Mining

In 1080, Zcash mining using the Equihash algorithm showed a good result. The ZEC extraction rate was 550 Sol / s. The hash rate is 28 MH / s. The maximum power consumption was 200-210 W.

ETH Mine

Due to the type of GDDR5X memory, the extraction speed of the GTX 1080 is slower than that of GDDR5 video cards.

Before you start, you need to download the latest video card drivers. The hashrate for ether extraction is 22-23 Mhs per second. This index is relevant for mining in the Windows operating system.

The hash rate in Linux is higher than in Windows and can reach 20-25 Mhs per second.

Bitcoin Mining

The power of the GTX 1080 graphics card is not enough for convenient Bitcoin cryptocurrency mining. For this reason, this model is not used to mine Bitcoin digital currency.

Hashrate GTX 1080 in different algorithms

To get a complete picture of what exactly a GTX 1080 graphics card is for mining, you can try the hashrate index on different algorithms.

Algorithm Hashrate in stock Power, W
Cryptolight 1210 MHS 120
Myr-gr 112 MHS 250
Nist5 73 MHS 250
Vanilla 5845 MHS 250
Scrypt-jane 578 HS 100
Each other 14 MHS 220
Deep 61 MHS 235
Five 129 MHS 250
Ethash 0,150 MHS / W 250

To calculate the hash rate in other algorithms, you can use a special calculator.

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Geforce GTX 1080 Max Overclocking

To increase the efficiency and speed of cryptocurrency mining, you need to increase the key features of the GTX 1080 for mining.

You will need four utilities to overclock:

  • MSI Afterburner
  • GPU-Z
  • Funmark
  • Spy of the time

The process of increasing the technical parameters is done in Afterburner. There are 5 indicators available in the program interface:

  • Nuclear Trend. Core voltage.
  • Power limit. Management of energy consumption and energy index.
  • Core watch. This indicator is responsible for the clock speed of the video card processor.
  • Memory clock. The indicator is responsible for the clock frequency of the video memory.
  • Fan speed. Fan speed for cooling.

For easy mining on a GTX 1080 graphics card, you need to increase 3 of the 5 indicators available in the utility: Power Limit, Core Clock and Memory Clock.

Unscrew the power indicator slider to the maximum. This will increase the extraction speed and force the video card to run at its full potential.

If you want to reduce energy costs, then in this case you need to reduce the power limit indicator by 20-30% of the basic reading. But keep in mind that this will slow down the rate of cryptocurrency mining.

The frequency of the video processor and memory should be increased gradually. The best solution is to amplify them no more than 60-70 MHz at a time. This will protect the video card from overheating and further damage. It is not necessary to overclock Core Clock and Memory Clock more than 30% of the basic power.

To increase cooling, increase Fan Speed ​​by 5% -7% of standard speed.

Once you are done with MSI Afterburner, start the Funmark program. The utility is used to control the pressure of the video card.

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The main task of the test is to detect failures during the operation of the video card after overclocking.

Failure means the following scenario: at the start of the tests, the temperature of the video card rises to 90 degrees or more and does not decrease throughout the working process. In this case, it is necessary to reduce the capacity indicators by 5-6%. Then try the stress again with the Funmark utility.

Thus, you will find the best kernel and memory strength indicators for a convenient cryptocurrency mining process.

Now we need to test the video card using the Futuremark 3D Time Spy utility. The program produces a GTX 1080 graphics test and is used to test the cooling system. As a result, the utility will provide the following data:

  • Video card fan speed.
  • Temperature at maximum load.

If the temperature indicator exceeds the permissible norm of 85-86 degrees, then you need to reduce the overclocking of the video card memory core or increase the fan speed in MSI Afterburner. After completing these steps, run this test again until the optimum temperature performance at maximum load is achieved.

The last string of overclocking is controlling the current features of the video card. To do this, run the GPU-Z utility, which will display the parameters after overclocking.

Our authors advise you to watch the video on setting up the overclocking of the GTX 1080 graphics card:

These GTX 1080 mining settings will provide a convenient cryptocurrency mining process. Increasing the technical parameters will increase the revenue from a video card.

GTX 1080 mining tests on different algorithms

Let’s take a look at the Geforce GTX 1080 reference results when mining Ethereum and Zcash in table format. The tests were based on top models of cryptocurrency mining from different manufacturers.

Video card Core Memory Ethereum Zkas (Zek) Temperature Consumption (W)
AORUS GTX 1080 90 500 23 550 78 201
EVGA GTX 1080 SC Gaming 100 500 25 540 76 200
Palit GTX 1080 Gamerock 90 500 24 550 77 202
Inno3D iChill GeForce GTX 1080 X3 90 600 23 550 79 200
Gigabyte GTX 1080 Windforce OC 8GD 110 500 24 540 75 201
Palit GTX 1080 Super Jetstream 100 500 23 560 76 200
Palit GeForce GTX 1080 Dual OC 120 600 24 550 77 201
Zotac GTX 1080 Amp Extreme 90 500 25 540 79 203
Inno3D GeForce GTX 1080 iChill X4 100 600 23 540 78 200
Inno3D GeForce GTX 1080 X2 110 500 25 540 77 201
ASUS GeForce GTX 1080 STRIX 100 500 23 550 76 202
MSI GeForce GTX 1080 A8G GAMING X 110 500 23 520 78 200
ASUS Turbo GTX 1080 8GB 90 600 24 540 77 201

GTX 1080 power consumption

Thanks to the Pascal microarchitecture on the Geforce 1080 graphics card, power consumption is 2-3 times lower than previous generations. In idle mode, the power consumption level is 150 watts without bios settings.

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In the cryptocurrency mining process, this indicator increases to 200-250W. This variant is related to the basic capacity of different manufacturers. For example, when mining on the MSI GTX 1080 Gaming X, the power consumption is 210 watts, while the 1080 Gamerock is 230.

Also, power consumption increases after overclocking the video card. On average, this index becomes 20-30% higher than its original value.

Remember that the motherboard also consumes energy. Therefore, when choosing the optimal power supply, you should choose models with a volume of 700 watts and above. It is also worth remembering that the more GTX 1080 graphics cards work in one package, the more powerful the power supply.

GTX 1080 performance

How Much Money Does a Video Card Make and What is the Repayment Period for a Typical Farm? This question is of most concern to novice miners.

The repayment period of a mining farm depends on several factors:

  • Mining speed. This indicator depends on the strength of the video card. If you are mining in Geforce 1080 with basic technical parameters without overclocking, then the block decryption speed will be slower.
  • Cryptocurrency rate. The more expensive the digital currency you have, the more you can earn. At the same time, popular electronic currencies: Bitcoin, Ethereum, Monero, Dash, Zcl (Zclassic) etc. slower decryption speed of a block of lesser known currencies.
  • Electricity costs. The cost of electricity per 1 kWh depends on the area. For example, in Moscow it is 5.38 rubles. Power consumption depends on the number of video cards in a package. The more of these, the higher the electricity consumption, and hence the cost of paying for electricity services.
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The average profitability of a GTX 1080 graphics card on a mining farm is $ 5-6 per day. With a standard set of six models, that number is $ 30-36 per day. (Data valid in January 2018)

UPD: Profitability from March 2018 is $ 1 per GTX 1080.

This information is about the Zcash cryptocurrency, as the most optimal digital currency for this video card model.

Also, the choice of the mining complex affects the income. One of the most popular swimming pools is Nicehash.

Nicehash is a large online cryptocurrency mining market. The main advantage of NiceHash is that the team automatically selects the most optimal digital currency for mining on your video card, based on its technical parameters.

The extraction speed on the GTX 1080 using this pool is 550-570Sol / s. In this market, you can sell the capacity of your farms for extra income.

GTX 1080 Specifications

Let’s take a closer look at the technical features of the Geforce 1080.

The gradual increase in the complexity of the algorithms leads to the fact that the old equipment can no longer offer the performance it was. Revenue is declining and cryptocurrency miners need to look for new devices that will make a profit.

In mid-2017, the GTX 1080 Ti graphics card was released. It is currently one of Nvidia’s latest developments and is a leader in the top GPU for mining.

Let’s take a closer look at its features and find out if mining on the GTX 1080 Ti is really profitable.

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Characteristics Sense
Video chip number 1
Technological process 16 nm
The minimum frequency of the video chip 1480 MHz
Maximum frequency of the video chip 1582 MHz
Number of flow processors 3584
Number of texture units 224
Number of ROP units 88
Video memory size 11 GB; GDDR5X
Memory frequency 11010 MHz
Memory bus 352 bit
bandwidth 484 GB / second
Additional food Required
Auxiliary power connectors 8-pin + 6-pin
Maximum energy consumption 250 watt
Suggested power supply 600 watt

It is the only graphics card in the GTX series with 11 GB VRAM (most have only 8 GB). Because of this, some algorithms display high performance, while exporting others will be inefficient due to the fact that they are not optimized for a new type of RAM.

However, the number of streaming processors (which are more important than the amount of video memory) offsets this disadvantage. Installing the latest drivers will also allow you to get the most out of your graphics card.

Several models were released: Asus, Gigabyte, MSI and others. They have small differences in performance and we will compare their performance later.

Hashrate on different algorithms

The main mining currencies in the GTX series are Ethereum and Zcash. But first, let’s look at how 1080 ti performs in mining with lesser-known algorithms.

Algorithm Hashrate Consumption
Groestl 58.0 Mh / s 210.0W
X11Gost 19.5 Mh / s 170.0W
CryptoNight 830.0 H / sec 140.0W
Lyra2REV2 64,000.0 Kh / s 190.0W
NeoScrypt 1,400.0 Kh / s 190.0W
TimeTravel10 30.0 Mh / s 200.0W
X16R 15.0 Mh / s 190.0W
Skunkhash 47.5 Mh / s 190.0W
NIST5 75.0 Mh / s 190.0W
Xevan5 5.3 Mh / s 190.0W

These results are displayed by the WhatToMine calculator. Here, profitable algorithms are X16R and TimeTravel10, which will generate about $ 2.5 a day. And this is done without overclocking, using the standard parameters set by the manufacturer.

The calculator does not display complete information. Therefore, we will compare all available algorithms using the ccMiner 2.0 RC2 miner. Video card settings remain standard, but cooler power, such as TDP, has been increased to 100%.

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Here is the largest number of megahashes Blakecoin and Blake2s … If the algorithms are allowed to exceed the TDP limit, then the calculation speed will increase. However, this is not recommended due to the risk of shortening the life of the device.

Nicehash shows worse results than those obtained using the benchmark and WhatToMine service. But it does not matter, since all the indicators are approximate.

ZEC Mining at 1080 Ti

Currently, zcash mining at 1080 ti is the third most profitable and can generate up to $ 2.40 a day. NiceHash predicts 630 Sol / s and WhatToMine predicts even more – 685. Overclocking will increase that number to 700 Sol / s and increase profits to $ 2.46 per day.

These video cards are mainly used for mining in the Equihash algorithm because they are the most profitable for these models.

The card will cost the user almost $ 1000 (price for 2018). It provides faster speeds than its predecessors, but it also costs much more. Let’s compare it with devices of the previous generation and find out if it is cheap respectively.

When it comes to Zcash mining, the 1080 Ti, although it bypasses everyone in speed, loses a lot in price. The profit on the hash is very small compared to the increase in profit. The only place you can save is on space and accessories for a mining farm.

Perhaps, after overclocking the 1080 Ti video card for ZEC mining, it will be possible to achieve an increase in performance. To do this, we will use the standard Msi Afterburner program.

As a result of this overclocking, power consumption is reduced to 200W and the Equihash fragmentation rate increases to 790 Sol / s … This raises revenue to $ 2.87 per day and makes the Zcash currency the first in terms of performance .

Ethereum Mining

Ethereum proved to be less of a profitable algorithm and even when overclocked it generates up to $ 2 a day. Miner Claymore ETH predicts even slower speeds – just under 32 megahashes. Miner Benchamark NiceHash gives 27 Mh / s at all.

Even with the maximum income ($ 2), the video card repayment period will be at least 1.5 years. Therefore, it is easy to conclude that this coin is not the best for mining in Geforce 1080 Ti.

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Hashrate test on different 1080 Ti models

Since all models use a different cooling system, their overclocking potential is different. Therefore, some GPUs may provide more power than others. Let’s try Ether and Zcash output with maximum overclocking possible.

All devices are powered by Micron memory.

Model Core Memory ETH ZEC Temperature Noise level Consumption
MSI Duke 1080ti 150 900 38,5 790 71 Small 370
MSI Gaming X 150 500 36 790 58 Small 360
Asus StiriX 150 800 38,5 780 56 High 360
JetStream 1080ti 150 500 35,8 780 61 Average 370
Gamerock 1080ti 150 700 37 780 61 Average 370
Aorus 1080ti 100 500 36 800 57 Small 370

The power limit is set to 100%. Optimal overclocking was achieved with the MSI Duke 1080Ti graphics card. It warmed more than others, but its temperature dropped by 10 °. At the same time, at maximum speeds, the noise level remained low.

According to the Zcash algorithm, the most productive model was the Aorus 1080Ti, which at a minimum temperature and low noise level showed a speed of 800 Sol / s.

Yield to different miners

Miner Speed Algorithm
ccMiner 9.38 Gh / s X11Gost
ccMiner 437 Mh / s LBRY
ccMiner 3,938 Gh / s Decred
ccMiner 48.57 Mh / s Lyra2Rev2
ccminer-alexis 18.3 Gh / s X11Gost
excavator 1524 Mh / s Pascal
eqm miner 614,5 H / s Equihash
ethminer 27.72 Mh / s DaggerHashimoto
Claymore’s ETH miner 31.8 Mh / s DaggerHashimoto
EWBF CUDA miner 625 H / s Equihash

Also, with the help of WhatToMine service, it is easy to find a profitable mining service for today. For example, below you can see that Equihash can be mined in 4 services. And since the commission for each team is different, then the income for each of them changes.

Currently, the most profitable pool for Equihash is NiceHash.

Overclocking GTX 1080

Although the 1080 Ti series runs on Micron memory , it has good overclocking capabilities. And if you buy non-reference models, then the possibilities in this regard increase even more, since it uses an improved cooling system.

Models from the official manufacturer give +240 MH / s per core and +120 for memory if the power limit is used by 20%. In this mode, the GPU is able to run around the clock without losing power. With such indicators, the speed increases by 12%. But if you increase the TDP, then the growth will be even greater.

Let’s compare the hashrate of algorithms with and without overclocking.

Algorithm No overclocking With overclocking
Lyra2RE 3 MHS 3.16 MHS
Lyra2REv2 47.68 MHS 53.77 MHS
Ketchup 897.7 MHS 1006.25 MHS
Decred 3348 MHS 3793 Mh / s
Currency Blake 5606 MHS 6294 MHS
Neoscrypt 365 KHS 376 KHS
Quark 31.24 MHS 34.76 MHS
Qubit 23.46 MHS 25.41 MHS
NIST5 53.61 MHS 59.77 MHS
Vcash 6278 MHS 7063 MHS
X11 15.4 MHS 17.03 MHS
X11 Evo 13.61 MHS 15.24 MHS
X13 11.85 MHS 13.26 MHS
Χ15 10.51 MHS 11.78 MHS
compare the hashrate of algorithms with and without overclocking.

If a mining farm is used to mine cryptocurrencies in different 1080 ti models, then each of them will have to be overloaded separately. For a video reference card, the following are the best settings:

The chip is powered by 240MHz and the memory gets + 125MHz. The kernel settings do not change. Favorable settings for other models are shown in the table below.

Video card Power limit Main watch Memory clock Consumption
MSI GeForce GTX 1080 Ti ARMOR 79 +110 +425 200W
MSI GeForce GTX 1080 Ti Gaming X 97 +120 +600 252W
Palit GeForce GTX 1080 Ti Super JetStream 90 +115 +500 230W
Asus ROG STRIX GAMING 80 +120 +750 200W

A type of overclocking called “DownClock” is also suitable. To do this, it is necessary to gradually reduce the core frequency along with the voltage. Thus, it is possible to reduce power consumption to 190W, while losing only 70 Sol / s. By updating your firmware and drivers, you can make up for lost time.

Profitability and repayment

The most profitable currency for mining is the Zcash. At the current bitcoin exchange rate, such mining will yield $ 78 per month (at a speed of 790 Sol / s). In this case, it will be possible to reconnect the device in 8-10 months.

Below is the profitability of all algorithms.

Algorithm Income Including electricity
Ethash $1.68 $1.34
Groestl $0.32 -$0.19
X11Gost $0.23 -$0.18
CryptoNightV7 $1.50 $1.17
Equihash $2.29 $1.83
Lyra2REv2 $2.12 $1.67
NeoScrypt $1.88 $1.43
TimeTravel10 $2.58 $2.10
X16R $2.64 $2.19
Skunkhash $1.83 $1.37
NIST5 $0.14 -$0.31
Xevan $2.21 $1.75

NiceHash provides $ 59 per month, with no overclocking or electricity costs.

A mining farm without overclocking from 6 GPUs brings in about $ 450 a month, or $ 13-15 a day. The expenses of the farm will be paid in 14-16 months. The time varies depending on the service, overclocking and algorithm.

All calculations are relevant from 04/26/2018

use of power

With 100% charge, the video card consumes 300W per hour. If you create a farm with 6 GPUs, then this number will increase to 1.8 kW / h (6 * by 300). And it will be 44 kW / h per day.

1320 kW / h will operate in a month. With the cost of electricity at 1.68 rubles per kW / h, the cost is taken at 2250 rubles for 30 days. A platform of 6 devices will cost this amount. It is possible to reduce consumption with the fall, but then the power will decrease.

In any case, the mining income of the geforce gtx 1080 ti proves to be higher than the cost of electricity.

  1. Memory: 11 GB GDDR5X
  2. Interface: PCI Express 3.0 x16.
  3. Cooling: refrigerator
  4. Frequencies: GPU, 1480 (Boost – 1582) MHz;
  5. Bus: 352 bit.
  6. Connections: 3xDisplayPort 1.4, 1xHDMI 2.0b
  7. Dimensions: 267x112x40 mm.
  8. Additional power supply: 1x8pin, 1x6pin.
  9. Power: 250W
  10. Power supply required: 600 W.

Description

The GeForce GTX 1080 Ti is the latest addition to Nvidia’s line of high-end graphics cards, but we’re more interested in using this card in cryptocurrency mining. The card itself is based on GDDR5X 11GHz memory, so memory timings may not be best for video-based cryptographic algorithms, but the impressive number of cores makes it possible to offset performance. Note that the power consumption is around 250W, although it can be slightly reduced by scaling the Afterburner, on the other hand it will reduce the output hashes.

Should I buy an NVIDIA GTX 1080 Ti at all? Of course, on the one hand, the card is strong, but for this money you can build a farm of four 470 cards, which in any case will give more hashish than one. The card itself mines well Zcash (approximately 625 fractions), ie it is either two 480-x cards or two 470-x cards that are a bit short, but both options are cheaper than buying such a card. In currencies that use the Ethereum algorithm, the card issues 31.8 MH, which is also not impressive due to its cost.

Conclusion: Nevertheless, this card is more suitable for widescreen games than for use as a working horse in mining.

Hashrate

bastion 17.4 MHs
blake 4320 MHs
blakecoin 7521 MHs
blake2s 6178 MHs
crypto 1210 Hs
crypt night 755 Hs
c11 / flax 20.91 MHs
distinguished 4595 MHs
deep 61.83 MHs
dmg-gr 61.3 MHs
fresh 22.35 MHs
φούγκα256 746.52 MHs
greetings 61.23 MHs
heavy 50.81 MHs
keccak 941.55 MHs
lbry 473.4 MHs
loofah 459.85 MHs
lyre2 9435 KHs
lyra2v2 60.45 MHs
lyra2z 2728 KHs
mjollnir 49.51 MHs
myr-gr 112.63 MHs
neocrypt 1423 KHs
nist5 73.4 MHs
five 128.49 MHs
qubit 30.27 MHs
encryption 895 KHs
scrypt: N (10) 458 KHs
scrypt-jane 578 KHs
s3 53.79 MHs
sha256t 980.60 MHs
is 2852 MHs
each other 14.60 MHs
skein 598.5 MHs
skein2 399.4 MHs
time travel 40.44 MHs
x11evo 19.75 MHs
x11 20.91 MHs
x13 16.76 MHs
x14 16.30 MHs
x15 15.19 MHs
x17 14.99 MHs
vanilla 5845 MHs
velvet 38.7 MHs
whirlpool 74.95 MHs
zr5 7845 KHs