5700 vs 1070ti: AMD RX 5700 vs Nvidia GTX 1070-Ti

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Performance

2.turbo GPU

1905MHz

1683MHz

When the GPU is running below its limits, it can jump to a higher clock speed to increase performance.

3.pixel rate

121.9 GPixel/s

107.7 GPixel/s

The number of pixels that can be displayed on the screen every second.

4.flops

9.75 TFLOPS

8.19 TFLOPS

FLOPS is a measurement of GPU processing power.

5.texture size

304.8 GTexels/s

255.8 GTexels/s

Number of textured pixels that can be displayed on the screen every second.

6.GPU memory speed

1750MHz

2002MHz

Memory speed is one aspect that determines memory bandwidth.

7.shading patterns

Shading units (or stream processors) are small processors in a video card that are responsible for processing various aspects of an image.

8.textured units (TMUs)

TMUs take textured units and map them to the geometric layout of the 3D scene. More TMUs generally means texture information is processed faster.

9 ROPs

ROPs are responsible for some of the final steps of the rendering process, such as writing the final pixel data to memory and for performing other tasks such as anti-aliasing to improve the appearance of graphics.

Memory

1.memory effective speed

14000MHz

8008MHz

The effective memory clock frequency is calculated from the size and data transfer rate of the memory. A higher clock speed can give better performance in games and other applications.

2.max memory bandwidth

448GB/s

256.3GB/s

This is the maximum rate at which data can be read from or stored in memory.

3.VRAM

VRAM (video RAM) is the dedicated memory of the graphics card. More VRAM usually allows you to run games at higher settings, especially for things like texture resolution.

4.memory bus width

256bit

256bit

Wider memory bus means it can carry more data per cycle. This is an important factor in memory performance, and therefore the overall performance of the graphics card.

5. versions of GDDR memory

Later versions of GDDR memory offer improvements such as higher data transfer rates, which improve performance.

6. Supports memory troubleshooting code

✖AMD Radeon RX 5700 XT

✖Nvidia GeForce GTX 1070 Ti

Memory troubleshooting code can detect and fix data corruption. It is used when necessary to avoid distortion, such as in scientific computing or when starting a server.

Functions

1.DirectX version

DirectX is used in games with a new version that supports better graphics.

2nd version of OpenGL

The newer version of OpenGL, the better graphics quality in games.

OpenCL version 3.

Some applications use OpenCL to use the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions are more functional and better quality.

4. Supports multi-monitor technology

✔AMD Radeon RX 5700 XT

✔Nvidia GeForce GTX 1070 Ti

The video card has the ability to connect multiple screens. This allows you to set up multiple monitors at the same time to create a more immersive gaming experience, such as a wider field of view.

5.GPU Temperature at Boot

Lower boot temperature means that the card generates less heat and the cooling system works better.

6.supports ray tracing

✖AMD Radeon RX 5700 XT

✔Nvidia GeForce GTX 1070 Ti

Ray tracing is an advanced light rendering technique that provides more realistic lighting, shadows and reflections in games.

7. Supports 3D

✔AMD Radeon RX 5700 XT

✔Nvidia GeForce GTX 1070 Ti

Allows you to view in 3D (if you have a 3D screen and glasses).

8. supports DLSS

✖AMD Radeon RX 5700 XT

✖Nvidia GeForce GTX 1070 Ti

DLSS (Deep Learning Super Sampling) is an AI based scaling technology. This allows the graphics card to render games at lower resolutions and upscale them to higher resolutions with near-native visual quality and improved performance. DLSS is only available in some games.

9. PassMark result (G3D)

Unknown. Help us offer a price. (AMD Radeon RX 5700XT)

Unknown. Help us offer a price. (Nvidia GeForce GTX 1070 Ti)

This test measures the graphics performance of a graphics card. Source: Pass Mark.

Ports

1.has HDMI output

✔AMD Radeon RX 5700 XT

✔Nvidia GeForce GTX 1070 Ti

Devices with HDMI or mini HDMI ports can stream HD video and audio to the connected display.

2.HDMI connectors

More HDMI connectors allow you to connect multiple devices at the same time, such as game consoles and TVs.

HDMI 3.Version

HDMI 2.0

HDMI 2.0

New HDMI versions support higher bandwidth for higher resolutions and frame rates.

4. DisplayPort outputs

Allows connection to a display using DisplayPort.

5.DVI outputs

Allows connection to a display using DVI.

Mini DisplayPort 6.outs

Allows connection to a display using Mini DisplayPort.

Price match

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Which graphic cards are better?

Mining on GTX 1070, 1070 TI. Hashrate, overclocking, profitability, consumption. How many mines?

Let’s analyze the possibilities of mining on the GTX 1070 and 1070 ti, check the overclocking potential in the mining of ether and other coins, the yield of 1070 and 1070 ti, the consumption of these cards in mining, compare both cards and find out which is better to take.

1080 ti mining which can be raised by 40% is on the site. You probably know that when using a tablet for 1080 and 1080 TI, the hashrate of the card increases by 40% when mining ether.

Is there a GTX 1070 and 1070 TI mining tablet?

Tablets for 1070 and 1070 TI not available. Unfortunately, it is only available on 1080 and 1080TI cards. This is due to the memory type of these cards. The 1070 and 1070 Ti use GDDR5 memory, while the 1080 and 1080TI use GDDR5X. Faster memory, due to which the maximum hash rate is achieved when mining ether (ether exchange rate). The tablet somehow affects the GDDR5X memory and this result is achieved.

GTX 1070 and GTX 1070 Ti 9 Features0551

1070 and 1070 Ti specifications for mining

1070 hashrate and consumption. Mining on 1070

How much does 1070 mine? Below is a table of hashrate and consumption for a 1070 video card. How to overclock the card to such hashrate values ​​is below. Cryptocurrency mining with a full description of the process and equipment.

1070 ti hashrate and consumption. Mining on 1070 Ti

How much does 1070 ti mine? How many mines 2060 on optimal settings.

The difference between the cards is on average about 8-10%. But if we take each algorithm separately, then the difference varies from 2 to 15% and depends very much on the algorithm.

Yield. How much does 1070 and 1070 ti mine?

Profitability of 1070 in mining depends on the coin, exchange rate and network complexity. See the current rate of cryptocurrencies on our website. When you are ready to buy a card, you will need to calculate the yield at the time of purchase. At the beginning of 2022, 1070 mines per day 1.19$, 1070 ti per day mines $1.82 excluding electricity. Top cryptocurrency exchanges for trading and withdrawing coins.

1070 has a hash rate of 26 Mh/s when mining ether (the exchange rate of ethereum against the ruble, dollar and other currencies).

The 1070 ti has a hash rate of 29 Mh/s when mining ether.

And depending on the coin you will be mining, you will be able to find out the actual profitability of 1070 and 1070 Ti. You can use the Whattomine service.

For mining on GTX 1070 and GTX 1070 TI, we recommend Binance pool. Registration link (lifetime 5% cashback on commissions). As well as the HiveOS operating system (hive os installation). Hive OS registration link (with the InsidePC promo code you get $10 to your account).

For stable operation of video cards in the rig, BIOS settings for mining.

Comparison of gtx 1080 ti vs 1080 in mining read on the site.

Overclocking and tuning 1070 and 1070 TI for mining

Does it make sense to overclock 1070 and 1070TI cards for mining? Yes, because during overclocking you will get + 2-3 Mh / s. But see that this overclocking, due to increased power consumption, does not end up in the outlet. When overclocking the card, you increase its consumption, and the hashrate increases slightly.

You can see the payback of video cards in our table.

Acceleration Table 1070 for all coins

• The frequency of the nucleus — +150 MHZ
• Video memory frequency — +500 mhz
• TDP (Power Limit or power limit) — 75%

Acceleration 1070 Ti for all coins

• Core frequency — +150 Mhz
• Video memory frequency — +500 Mhz
• TDP (Power Limit or power limit) — 75%

1660 Super mining and hashrate at the moment.

Overclock 1070 and 1070 TI for mining on Windows

To overclock 1070 and 1070 Ti on Windows, use MSI Afterburner. The optimal values ​​for overclocking 1070 and 1070 Ti are as follows:

• Power limit — 75%
• Core frequency — +150.
• Increase the memory frequency by 500 Mhz.
• Consumption should be around 166W.
• For coins — 31-32 hashes on air.

Overclocking 1070 and 1070 TI for mining in Hive OS

Overclocking 1070 and 1070 Ti in Hive OS to. only 1 rig is free in the system, from the second rig you need to pay $ 3 per month for each rig.

1. In the Farms tab (Farms), select the desired farm, where there are 1070. Overclocking 1070 in Hive OS — Farms

2. Select the rig in which there are 1070. Overclocking 1070 in Hive OS — Workers

3. Select the desired map and click on the speedometer icon. You can select this icon next to a specific map, or select the speedometer icon with the inscription ALL. Here you can set overclocking settings for all Nvidia or AMD cards. If you have multiple 1070 or 1070 Ti, you can overclock all cards at once. The example shows 1080 cards, because 1070 have already been sold at the time of writing. Setting up the 1070 map in Hive OS

4. Next, you need to set 0 or +150 in the + Core Clock, Mhz field. In the Memory Clock, Mhz field, set 1000 (the same as +500 in Windows). OhGodAnETHlargementPill turn off, this is only for 1080 and 1080 Ti. Overclocking options in Hive OS

The process of overclocking GTX 1070 and 1070 Ti for mining in Rave OS and Hive OS is very different from overclocking 1070 in Windows. Here we do not set the actual value of the memory and GPU frequencies, but enter the value of the addition to the base frequency. Those. in the + Core Clock Mhz field, we indicate how much to increase the frequency of the GPU. And in the Memory Clock, Mhz field, we indicate how much to increase the memory frequency divided by 2. That is. by specifying 1000 Mhz, we thereby increase the memory frequency by 500 Mhz. Pointing 900 Mhz, we increase the frequency by 450 Mhz.

You can also specify Power Limit, W. Specify 130 or 140, if it will cut the hashrate, raise it. Maximum and minimum card consumption in Hive OS

Overclocking 1070 and 1070 TI for mining in Rave OS

Overclocking 1070 for mining ETH (Ethereum price) in Rave OS. First of all, sign up for Rave OS. Setting up Rave OS via the link.

1. Go to the Workers tab.

3. Go to the Tunning tab. And set the values ​​​​for overclocking. In the Core Clock offset, Mhz field, set the value to +150, and in the Memory Clock offset, Mhz field, set the value to 1000 Mhz, this works the same as in Hive OS, divide the frequency by 2. That is, a value of 1000 increases the memory frequency by 500 Mhz.

4. Click the Save & Apply button.

That’s all, nothing complicated, 4 simple steps.

For example RX 5700 XT mining is almost 2 times more on the air.

Consumption of 1070 and 1070 TI in mining

As you can see above, the consumption of 1070 and 1070Ti is almost identical, and they consume from 160 to 170 watts. By default, the card consumes around 150W. Those. overclocking adds another 15-20W. Depending on how you manage to reset them.

Optimal settings for 1070 and 1070 TI for mining

Optimal settings for 1070 and 1070 Ti are as follows:

• Correct overclocking as described above.
• Cooler speed about 60-70%.
• The temperature is not higher than 60 degrees.

Frequently Asked Questions

Most Profitable and Reliable Ethereum Mining Pool on GTX 1070 and 1070 TI

Currently, Binance Pool is one of the most profitable and efficient Ethereum Mining Pools. How the Binance pool works and how to mine on it, read on our website.

How to overclock Nvidia and AMD video cards for mining on different algorithms

2021 is the year of massive popularity of cryptocurrencies. Bitcoin has already taken the level of 58 thousand, and smaller coins do not sleep and also set new historical highs. At the same time, the popularity of mining has grown significantly. For example, if at the end of November 11,000 people mined cryptocurrency on the 2Miners mining pool, now there are more than 40,000 of them. If you also decide to join the mining of coins and do it with Nvidia graphics cards, this article is for you. We tell you how to overclock video cards to increase profits and do it correctly for different algorithms.

The material was prepared by Trushin Denis, head of the advanced technologies development department of ADM-TECHNO LLC.

Miners protect cryptocurrencies from possible attacks or reverse transactions. The more miners, the better the protection of the network and the more difficult it is to attack it, up to the impossibility of an attack due to the lack of the necessary amount of necessary mining equipment in the world (an attacker cannot rent such a number of video cards that will provide 50% of the hashrate of the attacked network) .

For this work, any PoW (Proof of Work) cryptocurrency network pays miners with their coins. They are taken from the issuance of new coins and transaction fees. When miners find a new block in the cryptocurrency network, they receive a reward for this — a commission from the transfers that were included in this block.

Contents

• 1 Which cryptocurrencies to mine in 2021?
• 2 Overclocking settings for Nvidia and AMD video cards for mining Ethereum
• 7 P.S.

Which cryptocurrencies to mine in 2021?

At the end of 2020 and the beginning of 2021, Ethereum was the most profitable coin in mining. It’s also Ethereum, ETH, or just «ether» in mining jargon.

Ether mining in 2021 requires a card with 5 GB and more video memory on the video card.

Shortage of Nvidia video cards

Those video cards that can no longer mine Ethereum mine Ravencoin RVN relatively profitably, but more on that below.

Overclocking settings for Nvidia and AMD video cards for Ethereum mining

If you do not want to delve into the intricacies of the settings, but just look for the treasured values, then they are listed below in our tables. But we advise you to read the whole article and understand how overclocking and setting up video cards for mining works. After reading, you will be able to fine-tune your cards and get higher hashrate and less electricity consumption, which, of course, will lead to higher profits. But if you need «quickly», «immediately», «too lazy to delve into» — then use our tables. If you don’t already have MSI Afterburner, install MSI Afterburner to overclock graphics cards.

We found out the ideal settings for Nvidia and AMD graphics cards for overclocking and compiled them in a table. The columns show device models, core frequency, memory frequency, power limit, and expected hashrate. To begin with, we provide data for Nvidia video cards.

Overclocking of Nvidia video cards

And data on AMD.

Overclocking video cards AMD

We decided to delve into the process of overclocking and setting up video cards for mining, then read on.

How to overclock a video card when mining Ethereum

An important point: always monitor the temperature of the video card during overclocking and tests. When mining Ethereum safely, the core temperature should not rise above 65 degrees . Higher temperature - at your own peril and risk.

Basic setup of video cards for Ethereum is quite simple.

1. First of all, we determine at what frequency memory will work maximum, in increments of +25 MHz. We find the one on which the video card driver starts to fly off — that is, reboot, and retreat from it 50 MHz down to a stable area.
2. we find core voltage at which we are satisfied with the power consumption of the card. The lower the voltage, the less the card «eats», but the lower the maximum speed. The dependence is disproportionate, because usually when consumption is reduced by 20-25% of the nominal value, the speed drops by only 10-15%.
3. we find the maximum stable core frequency (also +25 MHz) and retreat from it down 25 MHz.

Finer tuning will give us 2-6% extra speed or 2-4% energy efficiency. We will not dwell on it in detail in this article.

Cryptocurrency miner

The above instruction is well suited for AMD video cards. For Nvidia video cards, setting up high-performance mining is a little more complicated, so we will dwell on each series separately.

Mining with Nvidia on Windows (P2 and P0 modes)

An important point when working with Nvidia cards under Windows is that initially the memory of video cards at standard frequencies allows a small number of errors that are not critical when rendering images in games, but can be critical in accurate calculations. Therefore, for the operation of CUDA systems, Nvidia engineers have provided a special mode with a reduced memory frequency (P2).

Cards switch to this mode automatically, but miners often want to get the maximum hashrate and seriously increase the memory frequency to +700, +1000 and even higher. As a result, two factors are added — lowering the frequency by the P2 mode and increasing by the miner. At the same time, the miner works successfully, but when the miner is turned off, the P2 mode switches back, and the manually set frequency plus remains. This leads to frequencies that the cards cannot handle and, as a result, the driver crashes when the mining program is turned off or restarted.

Nvidia miner

Important: changing P2 to P0 does not give an increase in maximum speed, but only increases stability when turning on/off/restarting the miner.

The most correct way is to disable the P2 mode for CUDA — this is done through the nvInspector utility, or rather its nvProfileInspector subroutine. We find the CUDA parameter — Force P2 state, turn it off, then start the miner.

nvProfile

Another important point: the Force P2 state parameter is restored when any new Nvidia card is installed in the system, do not forget to double-check it.

Ether mining on Pascal architecture (GTX 10xx series)

Unfortunately, 10xx series cards were not designed specifically for mining, so at the end of 2020, 10xx series miners experienced some speed drop when mining Ethereum. To maintain the speed, it was necessary to raise the power consumption, which significantly changed the energy efficiency.

Important: on the Nvidia GTX 10xx series, with each next Ethereum epoch - and they change every four days - the power consumption of video cards will slightly increase up to the maximum power limit of the video card. Approximately in 1.5 years the cards will start to hit the power limit.

Cryptocurrency miner

Please note that Nvidia has decided not to update the Nvidia driver for 10xx cards for Windows 7, so it is not possible to efficiently mine Ethereum on 10xx video cards on this system (16xx, 20xx and 30xx video cards no longer have this Problems). For Ethereum mining on 10xx series use Windows 10 or Rave OS.

Overclocking Ethereum Mining on Nvidia GeForce GTX 1060 (6 GB), 1070 and 1070ti

These cards work on the GDDR5 memory type, the overclocking algorithm for them is the same.

1. Turn on the miner without overclocking. Slowly raise the memory frequency (by +50 MHz). We find the frequency at which the video card driver starts to fly — reboot, retreat from it 50 MHz down to a stable area.
2. we begin to slightly reduce PL — somewhere in 1%. The video card will start to consume less, and the temperature will drop, at some point the speed will start to drop. We stop at a 5% drop in speed.
3. raise the core frequency a little, find the frequency at which the video card driver starts to crash, and retreat from it 25 MHz down to a stable area.

The speed lost in step #2 must be fully restored. If it has not returned completely, you can slightly increase the Power Limit, but this will also increase the power consumption of the card.

Ethereum mining on Nvidia GeForce GTX 1080 and 1080ti

The 1080 and 1080ti cards have high-timing fast GDDR5X memory, which initially significantly lost to GDDR5 memory during Ethereum mining. However, the ETHlargementPill-r2 tablet was released quite quickly, reducing the timings for this type of memory, after which they became very effective for the Ethereum.

The tablet makes the memory less stable and reduces the possible maximum overclocking. For many early revisions of the GTX 1080 (Rev.A) cards, the tablet is already unstable at standard frequencies, so for stable operation of such cards, the video card memory frequency has to be lowered .

Cryptocurrency miner

Even if lowering the frequency did not lead to stable operation of the miner program, then for such cards, instead of a tablet, it is necessary to use a soft analogue. This is the -mt parameter in the t-rex miner, which varies from 0 to 6. The higher this parameter, the more aggressive the reduction in timings — but also the lower the stability.

After successfully activating the tablet or selecting the -mt parameter, the overclocking of these cards is similar to the 1060 and 1070 cards. very powerful nuclei.

The overclocking algorithm is very simple:

1. Reduce PL to a minimum.
2. Slowly raise the memory frequency (by +50 MHz). We find the frequency at which the video card driver starts to fly and retreat from it 50 MHz down to a stable area.
3. We check that the increase in PL does not lead to an increase in the hashrate.

If increasing the PL increases the hashrate — this is true for some 2080 and 2080ti models — then we find to what hashrate the PL can be increased. Then we take the following steps.

• We start to reduce PL a little bit — somewhere by 1%. As a result, the video card will begin to consume less, and the temperature will decrease, and at some point the speed will begin to fall. We stop at a 5% drop in speed.
• We raise the core frequency a little, find the frequency at which the video card driver starts to fly off and retreat from it 25 MHz down to a stable area.

Nvidia GeForce RTX 2070

The speed lost in step #2 should be fully restored. If it has not returned completely, you can slightly increase the Power Limit, but this will also increase the power consumption of the card.

ETH mining on Nvidia GeForce RTX 30xx

The 3070, 3080 and 3090 cards are the most capricious of all NVIDIA cards in terms of overclocking, we will dwell on them in detail. We note right away that the overclocking of the 3060 and 3060ti is similar to the overclocking of the 20xx series.

Ethereum mining on Nvidia GeForce RTX 3070

When overclocking the 3070 — like all older 30x series cards — it is important to feel what the card is missing. The card consistently delivers 60 MH/s, while overclocking the memory, you can consistently get 63-64 MH/s. The card has a very powerful core, which is not particularly necessary for ether mining: 700-800 MHz is enough for it. Therefore, the voracity of the card can and should be safely limited.

Overclocking 3070 is not difficult: first of all, we overclock the memory to a stable maximum, then we reduce PL.

1. Slowly raise the memory frequency (by +50 MHz). We find the frequency at which the video card driver starts to fly, retreat from it 50 MHz down to a stable area.
   The final effective memory frequency according to MSI Afterburner should be 8100-8400 MHz.
2. We start to reduce PL by 1%, the video card will start to consume less and the temperature will decrease. At some point, the speed will begin to fall, we return it back to plus a couple of percent.

Nvidia GeForce RTX 3070

At some point, when the PL is lowered, the core frequency may begin to "jump", periodically dropping below 1 GHz and returning back in a second. This means that the card does not have enough power limit.

This effect is called «throttling» (from the English verb «to brake»). An important point: at the same time, t-rex miners and others can show high speed, but the effective one will be 4-5 MH/s lower than displayed.

When the card heats up and the fans are overclocked, it is necessary to slightly increase the PL, since Nvidia cards also take into account the fan consumption in PL, and the core of the card may start to run out of the remaining energy. This is due to the fact that for Nvidia cards, the consumption of fans is also taken into account in PL, and the core of the card may start to run out of the remaining energy.

Nvidia GeForce RTX 3070

Conclusion: Do not re-clamp PL. The normal consumption of 3070 when mining is 130 watts at 63 MH/s speed.

The best results can be obtained on Windows 7 by fixing the core voltage around 713-725 mV and lowering the core frequency. On a good memory, we get a consumption of 121 W at 64.6 MH / s speed. This is a t-rex without regard to devfee.

If you use mode fixing in nvidia inspector (command -forcePState:0,0), you can get 61 MH/s while consuming 107W or 570 MH/s per 1kW of power. But in this case, after a reboot, you will first have to restore the operating mode, and only then turn on mining, otherwise the driver will crash cyclically. In this case, saving 10 W from the card is not practical.

Ethereum mining on Nvidia GeForce RTX 3080

When overclocking the 3080 — like all older 30xx series cards — it is important to feel what the card is missing. The 3080 card has a very powerful core, which is redundant for Ethereum mining, so first of all we limit the core as much as possible — without throttling — and only then we overclock the memory.

Overclocking on Windows.

1. Reduce the memory frequency to a minimum. Using MSI Afterburner, we fix the core voltage at 750 mV, save, check the memory frequency. It should be around 7500 MHz.
2. We begin to fix the voltage at the lower points (743 mV — 725 mV — 713 mV — 700 mV). We are looking for a point at which the memory frequency drops to 5000 MHz (P3 mode), we step back from it by 1 step. We make sure that the memory frequency is again above 7000 MHz.
3. We reduce the core to a minimum. Turn on mining.
4. Slowly raise the memory frequency by +50 MHz.

Nvidia video cards

There are two options.

1. Either we find the frequency at which the video card driver starts to crash, we retreat from it 50 MHz down to a stable area.

   After that, you can slightly add the core and check that the speed does not increase from this. If the speed grows, then we add the core, the main thing is not to reach the next option.

2. We find the point after which the core starts to «jump» and fall below 1 GHz. Alas, we have a card with weak power, we stop at this point and are content with the current speed above 90 MH / s.

Ether mining on Nvidia GeForce RTX 3090

0 behaves like an overclocked, underpowered 3080.

Mobile miner

Overclocking AMD RX 5xxx and 6xxx video cards for mining

Separately, we will discuss the overclocking of new and very efficient series from the manufacturer AMD. Unlike NVidia cards, these cards do not have special modes or «smart modes» of operation that are hardcoded into the BIOS of the video card.

Therefore, using Windows in no way helps to achieve better results in terms of speed, on the contrary, it reduces stability. Not surprisingly, the vast majority of «red» miners (according to the color of the AMD logo) prefer more stable pre-built systems based on Linux OS, of which Rave OS is a good example.

Using such systems, overclocking cards is very simple: depending on the card)

As a result, we get the maximum hash rate with minimum power consumption.

Here’s an AMD RX 5600 overclocking recommendation from a user of this graphics card.

The core is from 1100 to 1200, from memory — from 950 — we lower it until the card works stably, that is, up to 900 in steps of 5. You can try to drive them stronger in voltage to 740 in the core and memory, but I worked for about 18 days without resets with these settings, stability is important to me.

AMD RX 5600

Here are the results for RX 5600.30 and lower by 5. If they do not work stably, then up to 900. Voltage by 780.

AMD RX 5700

And the total for RX 5700.

AMD RX 5700 hashrate

On the left — the result of RX 5600, on the right — RX 5700.

Power consumption of RX 5600 and RX 5700

Nvidia mining on the Kawpow algorithm

The Kawpow algorithm, the main currency of which is RVN, burst into mining quite brightly. To illustrate the growth in the popularity of cryptocurrency, here is a graph of the Ravencoin hashrate on the 2Miners pool: the figure has grown approximately five times in a month.

Ravencoin pool hashrate on 2Miners

At the same time, RVN jumped over 500 percent in thirty days. On February 20, 2021, it set a record at 28.5 cents.

Monthly Ravencoin price chart

The algorithm still works even with video cards with 3 GB of memory, it is not capricious (moreover, many capricious cards on other algorithms work confidently on kawpow), and the speed correlates well with the level of PL cards. Finally, the RVN coin is listed on many major exchanges.

Based on a combination of factors, this algorithm confidently ranks second in terms of importance and profitability after Ethash for mining on video cards.

Miner Ravencoin

For Windows 10 system - video cards with 4 GB or more memory are required. For Windows 7 and Rave OS, 3 GB of memory on the card is enough for now.

Overclocking video cards for the Kawpow algorithm

Setting up video cards for KAWPOW is quite simple.

1. first of all we determine at what frequency 9 will work maximum0549 memory, +25 MHz step. We find the one on which the video card driver starts to fly, and retreat from it 50 MHz down to a stable area.
2. we find core voltage at which we are satisfied with the power consumption of the card. The lower the voltage, the less the card «eats», while the lower the maximum speed. The dependence is disproportionate, usually with a decrease in consumption by 25-35% of the nominal value, the speed drops by only 15-20%. This gives us unique opportunities for automatic overclocking of video cards over time for multi-tariff meters.
3. we find the maximum stable core frequency — also up +25 MHz — and retreat from it down 25 MHz.

Cryptocurrency miners

Fine tuning will give us 2-6% extra speed or 2-4% energy efficiency. Therefore, we will not dwell on it in detail in this article.

For all the secrets, visit our Telegram chat.

Energy efficiency in mining and its importance. Operating mode selection

All graphics cards can run in economy mode, but they can also be overclocked to the maximum to get higher hash rates. Of course, the energy efficiency of mining will suffer in this case.

Not all farms work confidently with all algorithms. Therefore, every serious miner needs to independently check the operation of their cards at a minimum and at a maximum, and then choose the optimal mode for them, based on the operating temperature and the cost of electricity.

ASIC miner for Ethereum

The results can be saved as ready-made links to the 2Cryptocalc calculator, which will allow you to assess in just a few clicks how the algorithm you choose is better or worse than analogues in terms of the current mining profitability for your farms.

The cost of electricity and current profitability are key factors in choosing the algorithm and mode of operation of the farm.

Maximum energy efficiency and its importance when building new farms

As a rule, all miners sooner or later come to an estimate of the maximum speed per 1 kW of farm power. Someone does it because of the price of electricity, someone because of reaching the limits of shareware sockets.

The maximum achievable speeds minus devfee per 1 kW of power from the wall on a platinum power supply for the 10xx, 20xx and 30xx series are as follows:

It is easy to see that the marginal basic income per kilowatt of energy in the 20xx series is almost everywhere 1.5 times higher than in the previous one. This is primarily due to the improved memory access algorithm. For algorithms that mainly use the core of the video card, the effect is not so impressive: the increase is about 33%.

With each new epoch of the Ether, energy efficiency slightly worsens.