At times, a GPU can behave in ways that are not accepted or expected. This can be due to power usage, temperature, or any other reason. This article is about GPU artifacts and how to solve them. It will explain what artifacts are, why they happen, and how to fix them. As an example, the author will use a GPU that has artifacts and how to fix them. There are some other articles that discuss artifacts but I think this one is the best.
Artifacts are results where the graphics card did not calculate the data at all. This is called a dead pixel on monitors or frame buffer mismatch on video cards.
What Are GPU Artifacts and Why Do They Happen?
GPU artifacts are graphical problems that can occur on a computer display, usually due to problems with the graphics card or its driver. Common types of GPU artifacts include tearing, flickering, and visual glitches. In many cases, these problems can be solved by updating the graphics card driver or by tweaking the graphics settings in the operating system or in the application. However, in some cases, the only solution is to replace the graphics card.
Causes of GPU Artifacts:
GPU artifacts are very common in computer games. The most common cause is a bad graphics card, which can result from a power failure or the graphics card overheating. A software glitch may also cause the artifacts, e.g., a bug in an API or an incompatibility of the drivers with the operating system.
How to Solve GPU Artifacts:
1. Turn off the computer and remove all peripheral devices from the system.
2. Make sure that there is no dust or debris on the graphics card, as this can cause artifacts, especially on older cards.
3. If the issue is caused by overheating, remove the graphics card and put it into an open area with room temperature of 20 °C or lower.
4. If the issue is caused by software, reinstall the graphics card and driver using the latest version on the manufacturer’s website.
5. If the issue persists, contact the vendor for assistance or visit a computer repair service center to have your GPU checked or replaced.
If you are not able to solve the issue, contact your graphics card manufacturer or retailer for further assistance.
What Can Be Done to Prevent Them?
1. If your PC is a gaming PC, you may need to keep the case cooler and ventilated properly to prevent overheating.
2. Do not use a lot of graphics cards at the same time, especially if they are old cards that have been used for several years.
3. Do not use an external monitor with a lot of unused pixels to prevent screen flickering.
4. Try to keep the room temperature as close to 24°C as possible for optimal performance, though it is difficult to maintain this standard 100% of the time.
5. If you are using a two-card SLI setup, try to use a 6600 GT or higher graphics card.
6. Do not install too many applications that use a lot of system resources at the same time.
7. Try to keep the screen brightness as low as possible, especially if you are using a two-card SLI setup.
8. Try not to install too many applications that use a lot of system resources at the same time.
9. Try to keep the system temperature as low as possible. If you are using a two-card SLI setup, try not to install too many applications that use a lot of system resources at the same time.
10. Try to use a two-card SLI setup if you are using an ATI graphics card on low resolutions or with a small screen resolution (such as 1280×1024).
1. Try to use a lower resolution, especially with a two-card SLI setup.
2. Use the lowest possible texture detail in games you play.
3. Don’t overclock your GPU.
4. Don’t use a fan speed control device, such as the Corsair Link or ASUS AI Suite II.
Use a cooler to secure all kinds of heating
The best thing to do is prevent them from happening in the first place, but if they do happen, make sure you have a backup of your files and DO NOT turn off your computer.
Related Article: HOW TO CHECK IF CPU IS OVERCLOCKED