How to increase the hash rate of mining

Software upgrade and selection

The software involved in cryptocurrency mining consists of an operating system (OS), a miner, and drivers for graphics cards. Each of the directions has its own nuances.

Users often do not give importance to the choice of OS. For example, Windows consumes up to 30% of the graphics processor’s resources to perform service tasks. However, it is chosen because of its familiar and understandable user interface. The resource is used for the latter. The Linux operating system is not so convenient for the untrained user, but it saves the computer many times more power.

1

ByBit

5020 $
bonus for new users!

9.8

VISIT Read Review

ByBit provides convenient and safe conditions for cryptocurrency trading, offers low commissions, high level of liquidity and modern tools for market analysis. It supports spot and leveraged trading, and helps beginners and professional traders with an intuitive interface and tutorials.

2

Binance

Earn a 100 $ bonus

for new users!

9.5

VISIT Read Review

The largest crypto exchange where you can quickly and safely start your journey in the world of cryptocurrencies. The platform offers hundreds of popular assets, low commissions and advanced tools for trading and investing. Easy registration, high speed of transactions and reliable protection of funds make Binance a great choice for traders of any level!

There are also Linux distributions with a graphical shell created specifically for cryptocurrency mining – Hive OS and Rave OS. Balanced systems economically spend the performance resource and at the same time are available to novice users with minimal experience.

Do not download software from unconfirmed sources, it is better to use only the official sites of developers.

Updates for the miner-client also need to be monitored. It is recommended to install the latest versions at the time of their release.

For optimal operation of devices, it is necessary to monitor driver updates. Hashrate can be underperformed due to the use of an outdated build. On the official pages of the manufacturer, current versions of the software are presented. Before installation, it is required to remove the previous package and clean the residual system files with the help of additional utilities. One of the popular ones is AMDCleanupUtility.

A decrease in hash rate can occur in the reverse situation. A package of updated drivers becomes the cause of video card instability. This happens infrequently and is solved by returning the settings to the previous version.

Quality cooling

Common problems also include insufficient cooling and overheating of graphics cards. An increase in temperature above 75°C causes the chips to slow down programmatically.

In case of overheating, the following steps should be followed:

1. Stop overclocking the graphics processor and return to the default clock speed settings.
2. Check the fans. Probably, one of the devices has failed or is running slowly. If they are idle, you need to lubricate the components and restart. If the cooler did not work, then it should be replaced with a new one.
3. Check the access of ventilation. If the volume is insufficient, it will be necessary to replace the cooling system with a more powerful one.
4. Clean the graphics cards and heatsinks from dust.
5. Replace the thermal paste. Refresh it regularly every six months.
6. Lower the target temperature.

Hardware

Increased power can be achieved by buying additional devices – cards or ASICs. The criteria for choosing equipment are the same both for the first farm and for updating an existing one. They are also suitable for both new and used systems.

Technical specifications are something that can be influenced when selecting components. However, for an existing farm, there are ways to increase power by tweaking the settings.

Point changes help video cards do more work by 20-40%. To do this, you need to use special command line arguments. You can specify them both directly in the console and in the expert section of the miner. To increase performance, you need to:

1. Set temperature limits.
2. Increase the number of threads on the GPU.
3. Increase the number of cooler revolutions.
4. Change timings.
5. Install drivers, etc.

Additional ways

Internet connection stability also plays a role. A connection with interruptions or slowdowns from the ISP devalues the efforts made to increase hash rate. Another reason is outdated network cables with low transmission speeds. This is also the case with risers and connectors.

In addition, it is recommended to use the geographically closest pool. The hardware calculates and sends thousands of solutions. The transfer of results to a remote server can occur with critical delays, and the figure obtained by the pool will be much lower than the actual one.

It is also important to ensure a stable power supply. Power surges bring a lot of difficulties. Loss of hashrate is not the most serious of them. Fluctuations can cause equipment failure.

Guidelines for overclocking graphics cards

Modern graphics adapters have a power reserve laid down by the manufacturer. To do this, miners increase the frequency of the processor in manual mode. The procedure can add up to 40% of performance to the card while maintaining operation in safe mode.

CPU failure during overclocking is not considered a warranty case. You can reduce the risk of malfunctions by smoothly increasing the frequency in 50 megahertz (MHz) increments. Monitoring the results and temperature will make the procedure less dangerous.

Overclocking a video card takes several hours on average. Changing each indicator is done with repeated tests, each lasting 10-15 minutes. The selection of optimal values is completed when the work at the updated settings is stable for 24 hours.

NVIDIA

Increasing the frequency of the GPU of this manufacturer allows you to achieve the NVIDIA Inspector program. MSI Afterburner is also suitable for most models. Detailed instructions on how to overclock NVIDIA cards.

AMD

To overclock AMD graphics adapters you can use the official AMD Radeon Software utility. Separate material for understanding how to raise hash rate on AMD graphics cards.

There is no exact value of the computing speed required for mining. The indicator varies from one algorithm to another. Also do not forget that overclocking the adapter leads to an increase in power consumption and running costs. The decision to overclock a device, like every other decision in the industry, should be made after analyzing the profitability.

Frequently Asked Questions