Why a video card doesn’t mine much

The video card doesn't mine much

Mining cryptocurrencies is one of the popular ways of earning money. The key success factor in mining is the power of the equipment. However, even high-performance GPUs can show low hash rate. The question of why a video card does not mine much is of interest to many users. In this article, we will consider what factors affect GPU performance, as well as what to do to increase hash rate.

Possible reasons why a video card does not mine enough

Mining cryptocurrencies on GPUs is popular among marketers who want to earn extra income. Many of the users encounter low hash rate when they plug in the GPU. There are two main reasons why the graphics card doesn’t mine much:

  • Compute mode is not enabled.
  • AMD drivers are not patched.

Compute mode is not enabled

This is the most common cause of low hash rate. Video cards usually work in two modes: gaming and compute mode. The first one is aimed at maximizing performance in gaming, while the second one is aimed at performing complex operations required for cryptocurrency mining. If the GPU operates in gaming mode, coin mining will be inefficient.

You can change the GPU settings in the AMD Adrenalin program. The instructions are as follows:

  1. Launch the software.
  2. Click on the gear in the upper right corner of the interface.
  3. Open the Graphics section and click Advanced.
  4. Set Compute mode in the GPU Workload tab.
  5. Restart the computer.

After performing these steps, the GPU will start working in compute mode. Please note that this may increase power consumption and hardware temperature.

Why a video card doesn't mine much
Program for changing GPU parameters

AMD drivers are not patched

This is another reason why the device may not mine much. Mining cryptocurrencies on AMD requires installing special drivers optimized to work with certain algorithms. This will help to maximize the performance of the hardware.

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Download drivers only from official websites.

For patching you will need third-party software – for example, Pixel Patcher, AMD Blockchain Driver or AMD Memory Tweak Tool. Instructions for ATI Pixel Clock Patcher utility:

  1. Download the program from the official website.
  2. Unzip the archive.
  3. Run the file atikmdag-patcher.exe with administrator rights and follow the installer’s instructions.
  4. The software will start checking the drivers. It is necessary to load the proposed ones.
  5. Restart the computer.

It is important to remember that installing patched drivers can have a negative impact on the stability of the system and equipment. It is recommended to perform this operation only if you have the necessary knowledge and skills.

Why a video card doesn't mine much
Driver update program

Other reasons

The graphics card may not mine much due to insufficient cooling. Overheating is a common problem. If the GPU is running at a high temperature, its performance will decrease.

Overheating occurs when the device is running repetitive tasks too intensively. This is easy to notice – the fans will spin faster and make noise.

There are three reasons why a GPU can overheat. These include:

  • Poor ventilation. You will need to replace the standard coolers with more powerful ones or add additional ones. This will help increase airflow inside the computer and improve circulation around the graphics card.
  • Dust accumulation. The components of the system need to be cleaned. This can be done with a can of compressed air or a brush.
  • Old thermal paste. It is recommended to replace it every year and a half.

Weak performance of the graphics processor can have other causes. The following are distinguished:

  • Insufficient power supply. Each graphics card has certain requirements for the power supply. If you use a high-performance GPU, you may need a more powerful PSU. You need to make sure that the GPU is connected properly and is receiving the required power.
  • Complexity of mining. If this indicator is very high, then even powerful equipment will produce a low hash rate. You can check the complexity of the network on special sites (for example, Minerstat).
  • Excessive overclocking. Miners often change the configuration of the equipment to set it up for maximum performance. However, overclocking creates new problems in the system. This can cause the GPU to fail soon. The editorial staff has developed a detailed instruction on overclocking a video card. It will help to carry out the procedure without the risk of damaging the hardware.
  • Viruses. Malicious programs can get on the computer from emails, when going to questionable sites, while downloading applications. If the PC is infected, it affects the performance of all components. It is necessary to install an antivirus and check your computer for harmful programs.

How to fix the low speed of cryptocurrency mining

For market participants, mining digital assets has become one of the most profitable investment strategies. To improve the mining speed, you need to:

  1. Check the settings of the coin mining software.
  2. Update GPU drivers. Old or incompatible software can lead to low hardware power.
  3. Clean the system from unnecessary files and applications that can negatively affect performance.
  4. Check the “hardware” and check for faults in the GPU or other components.
  5. If the power supply does not cope with the load, put a more powerful one.
  6. Clean the equipment, replace the thermal paste.

What factors affect the hash rate in mining

Extraction of cryptocurrencies is a process that requires high-performance equipment. The main indicator in mining is the hash rate of the device. This is the speed of computational operations, which affects the profitability. The hash rate depends on several factors. See the table for more details.

FactorDescription
Video card power
The more powerful the device is, the higher the hash rate is
Power consumption
Coin mining requires a lot of resources, especially when multiple GPUs are used. It is necessary to install efficient cooling and a suitable power supply to ensure stable operation and high hash rate.
Setting up the mining software
Optimal parameters of the program will increase the speed of asset mining
GPU overclocking
Some miners change the settings of their graphics cards to increase the hash rate. However, this method is associated with risks. Overclocking can increase power consumption and temperature, which will affect the stability of operation and life of components.

Frequently Asked Questions

📢 What programs should I use to overclock my hardware?

The most popular overclocking software is MSI Afterburner.

📌 How can I find out GPU temperature?

You will need to download third-party software. GPU-Z, 3DMark Vantage or Unigine Valley Benchmark will do.

🛒 What kind of power supply should I buy?

You need to know the power consumption of your GPU and check the compatibility of the connectors. You should consider a PSU with a power reserve to ensure stable computer performance during load.

✨ What is the danger of cleaning the device at home?

Careless actions will lead to damage to components (chips, capacitors, resistors). This is fraught with a short circuit on the board.

🔥 What cryptocurrencies will be mined on GPUs in 2023?

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Author: Saifedean Ammous, an expert in cryptocurrency economics.

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