What Is a GPU? What Does It Do in Industrial Computers?
A GPU (Graphics Processing Unit) is a processing unit designed for graphics processing and parallel computing tasks. While the CPU performs general-purpose operations, the GPU can offer an advantage in workloads where many similar calculations can be performed at the same time.
In industrial computers, a GPU can be used in the following applications:
- Machine vision and image processing
- Running AI models
- Three-dimensional graphics and visualization
- Use of multiple high-resolution displays
- Special applications requiring parallel computing
Some processors include an integrated graphics unit. This unit may be sufficient for basic display and supported light graphics operations. For more intensive image processing or AI tasks, a separate GPU may be required.
What should you consider when choosing a GPU?
- GPU support of the software to be used
- Graphics memory (VRAM) requirement
- Supported graphics and computing technologies
- Number of displays and resolution
- Power consumption and cooling
- The computer's expansion slots and physical dimensions
Not every image processing application requires a separate GPU. Some applications can achieve sufficient performance with the CPU or the integrated graphics unit. The decision should therefore be made according to the application's actual computing needs.