Overclocking Nvidia GPUs for Mining
In the case of Linux and Hive OS in particular, everything is much simpler. Let’s first consider overclocking green cards from NVidia, since everything is quite easy here.
Go to the rig control panel:
You see a big green button with the inscription NVIDIA OC, which beckons us so. We press it:
Actually, that’s all our toolbox. In this window, we set all the necessary parameters. And we don’t need any additional utilities for the zoo.
Source: http://2bitcoins.ru/razgon-videokart-amd-i-nvidia-v-hive-os/
Specifications
AMD RX 570 8GB was released on April 18, 2017. Average power consumption is 120.0W.
Source: http://pc-miner.com/amd-rx-570-8gb
Full customization of MSI Afterburner
Often there is a need to overclock a video card. This is done to improve system performance. Special programs are provided for users. For example, a great solution would be to download MSI Afterburner in Russian. This is software from a reliable developer that works stably and without interruptions. But it’s not enough just to download, you need the program to work 100%. So let’s take a look at what MSI Afterburner customization means.
Source: http://real-electro.ru/kak-nastroit-msi-afterburner-dlya-rx-570/
Features MSI Afterbërner
The program is installed on PCs equipped with AMD or NVIDIA video cards. In addition, the operating system is also important, installation is only valid for Windows.
The program allows you to perform a lot of operations without any problems. For example, these include:
- GPU power regulation.
- Determination of the core frequency.
- Fan speed control.
- Checking the status of the graphics card (for example, you can determine the temperature, frequency, and so on).
- Adjusting the voltage of the video memory.
In addition, the program directly offers to change its interface, monitor switching between modes such as 2D and 3D. One of the big advantages is access to recording the best gaming moments, which, for example, is useful for creating videos and so on.
Source: http://real-electro.ru/kak-nastroit-msi-afterburner-dlya-rx-570/
AMD RX 570 8GB Yield
The current market price and profitability of the AMD RX 570 8GB video card in mining fluctuates depending on the value of the cryptocurrency. The information in the plate is updated once a day.
View the full table of GPU profitability, sorted by price, revenue, and ROI.
Source: http://pc-miner.com/amd-rx-570-8gb
RaveOS offers you a wide range of mining rig optimization and overclocking functionality
There is a possibility of “delayed” overclocking, which will be applied after the start of the miner, after a certain time specified by you. The system reads a maximum of two oc commands .
One, simple, is applied before the start of mining, another with the -sleep option (delayed overclock)
In order to use this function, you need to set in Set : oc -sleep = X …
where X is the number of seconds after starting the miner after which the parameters will be applied
For example: “ oc -sleep = 30 -cclk = 123 -mclk = 990 -tt = 55 ”.
The core and memory frequencies , the target temperature will be applied after 30 seconds after the start of mining.
Source: http://raveos.info/raveos-optimization/
Hashrate AMD RX 570 8GB
We have compiled an AMD RX 570 8GB hashrate table for popular algorithms. If you are just choosing a video card for mining, and you already know which coin you will mine, then you can estimate the approximate performance from the table. We also have an article on what a hash rate is.
Source: http://pc-miner.com/amd-rx-570-8gb
How to save graphics card settings to profile in MSI Afterburner
After applying the settings, they can be saved to a profile. This comes in handy if you are overclocking your video card and testing it with different settings, or just want to switch between different operating modes.
To save the settings, you need to click on the “Save” button and select one of 5 profiles.
After saving the settings to a profile, the button with this profile will become active.
Now, in order to load the old settings from the saved profile, you just need to click on the button with the profile and apply the changes with the “Apply” button.
As a result, the settings from the profile will be loaded and applied.
Source: http://comp-security.net/how-configure–use-msi-afterburner/
How to flash RX 570 for mining
The RX 570 firmware for mining is an important procedure. Without this, it is impossible to achieve the highest hash rate. Any miner can flash the Bios 570 video card, based on the instructions. The correct RX 570 firmware for mining can be a turning point in the mining of coins, which will affect profits and allow you to make more money. Stock firmwares for cards can be found on specialized sites and forums for miners Techpowerup.
You can find the timings yourself, for example, here: https://forum.bits.media/index.php?/topic/38510-eth. The SRBPolarisV3 program is ideal for editing the BIOS, the download link is https://mega.nz/#F!TVgGHQZS!yfmtIvbF67iS4QrEJqb26g.
If the video card has Samsung memory installed, then we change the timings from 1750 and higher, and from 1500 and higher for other versions.
It is worth paying attention to the compliance of the program with the maximum characteristics of the equipment in order to get rid of the overclocking of the video card after overclocking. It is recommended to leave 5% of the total performance unused so as not to damage the device. This will increase the service life of the equipment and get rid of freezes and errors during mining.
Overclocking the RX 570 8GB video card, for mining, will require BIOS firmware. To do this, you need to download the ATIWinFlash program from AMD . With it, you can save the original BIOS from the video card to your computer. There are two versions of programs, textual and with a shell, the first is easier to use, and the second is much more functional, but both are great for flashing.
For Polaris cards, you can use the free SRB Polaris BIOS Editor .
Using it, you can change the timings of the RAM , increase the processor frequency, adjust the cooling system and lower power consumption.
Polaris BIOS Editor can handle these add-ons just fine. It is also distributed free of charge. The application has an automatic selection of the best timing value for a specific manufacturer.
Finally , you will need to use the Atikmdag patcher patch to avoid errors when installing drivers.
Firmware of a video card entails a loss of the warranty period, but there are “Experts” who can teach you how to bypass such moments. Be careful.
And by and large, using the latest versions of the Claymore and Phoenix miners, you don’t need to sew Bios at all. In Claymore’s batch file , write the -strap and –rxboost options , and in the phoenix –mt option . By choosing the correct numerical value for these options and setting the optimal overclocking parameters, you will get 30 Mh / s on the factory firmware.
Detailed video card firmware in a special section.
Source: http://partnerskie-programmy.org/crypto/mining/mayning-na-radeon-rx-570-nastroyka-i-razgon/
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Source: http://sysrqmts.com/ru/gpus/amd/polaris/radeon-rx-570
How to overclock an AMD graphics card (for example RX 570)
Good time everyone!
Apparently in connection with the general transition to self-isolation – recently I have received several questions and letters about overclocking video cards and increasing FPS in games (someone has an old card and it no longer pulls; someone did not have time to buy something more powerful, etc.).
In general, I’m not a big supporter of overclocking, because this, as a rule, entails additional. problems: a rise in temperature, errors, freezes, etc. are not excluded. However, if you do not “overdo it” with this, then an extra 5-10% to performance can be obtained quite safely (on most pieces of hardware)!
If you have an integrated AMD Ryzen Vega card , I recommend my previous post. There are some “nuances” …
In general , I strongly advise you to do everything in a complex, i.e. improve performance in different ways:
- 5-10% due to overclocking of the video card (more on that below);
- 5-10% due to fine 👉 optimization of video card driver settings;
- 5-10-40% due to the settings of a specific game (for example, you can turn off shadows, effects, horizon / horizon range, etc.).
- total: in total, a significant figure will be typed, you can increase the FPS by 30-100% (or more) to the current indicators, if you use all the tools and methods!
Of course!
- Everything you do in the article below is at your own peril and risk!
- Remember that greed will ruin, know the sense of proportion (if you managed to painlessly “squeeze” 10% from the top, then maybe there is no point in driving the video card further?).
Source: http://real-electro.ru/kak-nastroit-msi-afterburner-dlya-rx-570/
How to reduce the power consumption of the RX 570
A video card, working in Dual-mining, can heat up to 75 degrees and use fans at high speeds. Firstly, this creates a rather loud noise, and secondly, it means that the video card has begun to consume more power.
MSI AfterBurner can display 130 watts. This can happen if the downvolt was produced incorrectly or not at all.
- The optimal Power Limit value is -50%, with such settings the video card works as efficiently as possible and consumes about 110 watts of electricity.
The latest versions of Claymore’s Dual Miner and PhoenixMiner reduce the core and memory voltage of the device. Add –cvddc 900 and –mvddc 900 in the batch file (these options are written in the same way in the executable files of both utilities) and your RX 570 will consume only 92W instead of 130W . Happy mining!
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A source
Topics: Ethereum (ETH), Monero (XMR), Zcash (ZEC)
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Source: http://partnerskie-programmy.org/crypto/mining/mayning-na-radeon-rx-570-nastroyka-i-razgon/
Usage example
In the example, for a general understanding of the principle of the curve, the so-called downvolt (not to be confused with mining) for the default boost frequency with a limit of 370W will be demonstrated, in order to clearly show what is happening “from the factory” and what you can “come to”.
Test bench:
– bench: open bench ‘Open Benchtable 1.1’ without additional cooling;
– processor: Intel i9-9900K 5000 / 4700MHz + Noctua NH-U12A;
– memory: Ballistix AES 4100MHz 16-21-39-2T;
– mat. board: ASRock Z390 Phantom Gaming-ITX / ac + Samsung 970 Pro NVMe 512Gb;
– video card: ASUS ROG Strix GeForce RTX 3080 OC Edition;
– power supply unit: Corsair AX850 Titanium.
Fan operation: 630-1620 rpm (45-68%), which during testing did not exceed 1410 rpm.
Setting up Metro Exodus
If the emphasis in PL continues, we “take” the voltage to the left and so on until the PerfCap in GPU-Z becomes “gray”:
The final (averaged) results can be seen in the table:
Test | Value, points, fps before / after | Consumption, W before / after | Decrease in consumption by, W | Decrease in temperature by, ° С |
3DMark TimeSpy | 18037 18298 | 382 358 | 24 | 1 |
3DMark FireStrike | 40488 40414 | 363 303 | 60 | 3 |
3DMark PortRoyal | 11616 11756 | 380 328 | 52 | 5 |
3DMark SkyDiver | 123866 123425 | 349 290 | 59 | 2 |
MTR (min, avg) | 42 / 62 52 / 79 | 381 360 | 21 | 3 |
SOTR (fr’s, min, avg) | 14448 / 69 / 96 14534 / 69 / 95 | 364 303 | 61 | 4 |
BMI DLSS off | 39 38 | 376 340 | 36 | 5 |
BMI DLSS on | 100 99 | 366 303 | 63 | 6 |
Also, the consumption reserve makes it possible to get an even better result when overclocking at the current consumption limit.
At the end of the scan:
The final result in 3DMark Time Spy:
It can be stated that in view of the use of a “weak” test, the scanner does not help with the fight against PL, it is up to you to use it or not, but personally I have never relied on it.
A source
Source: http://crack-forum.ru/nastroyki-msi-afterburner-rx-570/
Thermal photos
Temperature measurement
Measurement point | Degrees Celsius) |
M1 * | 64.2 |
M2 | 49.6 |
M3 | 38.5 |
M4 | 43.2 |
M5 | 38.8 |
M6 | 35.7 |
M7 | 26.3 |
M8 | 37.9 |
* M1 – GPU temperature Temperatures of various parts of the video card side view
Measurement point | Degrees Celsius) |
M1 * | 47.8 |
M2 | 48.3 |
M3 | 47.5 |
M4 | 38.2 |
M5 | 40.6 |
M6 | 36.7 |
M7 | 32.2 |
Temperatures of various parts of the video card top view
Measurement point | Degrees Celsius) |
M1 * | 50.7 |
M2 | 49.5 |
M3 | 45.1 |
M4 | 38.6 |
M5 | 25.4 |
M6 | 27 |
M7 | 32.2 |
Source: http://qwazer.ru/majning/rx-580.html