1. Introduction
This manual provides essential information for the installation, operation, maintenance, and troubleshooting of your Sapphire Pulse Radeon RX 580 8GB GDDR5 Graphics Card. This graphics card is designed for PC users seeking a graphics solution capable of rendering modern titles at 1440p resolution with a target of 60 frames per second.
2. Key Features
- Graphics Processor: AMD Radeon RX 580
- Video Memory: 8GB GDDR5
- Video Output Interface: DVI, DisplayPort, HDMI
- Cooling System: Dual fan design for efficient heat dissipation.
- Dimensions: 9.06 x 4.92 x 1.57 inches
3. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 9.06 x 4.92 x 1.57 inches |
| Item Weight | 2.2 pounds |
| Manufacturer | Comchoi |
| ASIN | B071CQ5LRV |
| Item model number | 11265-05-20G |
| Graphics Coprocessor | AMD Radeon RX 580 |
| Brand | Sapphire |
| Graphics RAM Size | 8 GB |
| Video Output Interface | DVI, DisplayPort, HDMI |
| Graphics Processor Manufacturer | AMD |
4. Setup Guide
- Prepare Your System: Ensure your computer is powered off and unplugged from the wall outlet. Open your computer case.
- Locate PCIe Slot: Identify an available PCI Express x16 slot on your motherboard.
- Install Graphics Card: Carefully align the graphics card with the PCIe slot and press down firmly until it is securely seated. Secure the card with the case's retention mechanism or screw.
- Connect Power: Connect the appropriate PCIe power connectors from your power supply to the graphics card. The Sapphire Pulse Radeon RX 580 typically requires one 8-pin PCIe power connector.
- Close Case and Connect Display: Close your computer case. Connect your display monitor to one of the graphics card's output ports (HDMI, DisplayPort, or DVI).
- Power On: Plug in your computer and power it on.
5. Operating Instructions
5.1 Driver Installation
After installing the graphics card and booting your system, you will need to install the latest drivers for optimal performance. Visit the official AMD website (www.amd.com/en/support) to download the most current Radeon Software for your operating system. Follow the on-screen instructions to complete the installation.
5.2 Basic Usage
Once drivers are installed, your graphics card will automatically handle graphics processing for applications and games. You can access Radeon Software to customize display settings, monitor performance, and optimize game settings.
6. Maintenance
- Keep Clean: Regularly clean dust from the graphics card fans and heatsink using compressed air. Ensure the computer case has adequate airflow.
- Driver Updates: Keep your graphics drivers updated to ensure compatibility and performance improvements.
- Temperature Monitoring: Use Radeon Software or third-party tools to monitor the GPU temperature, especially during heavy loads, to prevent overheating.
7. Troubleshooting
7.1 No Display Output
- Ensure the display cable is securely connected to both the graphics card and the monitor.
- Verify that the graphics card is properly seated in the PCIe slot.
- Check that all necessary PCIe power connectors are attached to the graphics card.
7.2 Performance Issues / Low FPS
- Ensure the latest graphics drivers are installed.
- Check in-game settings; reduce graphics quality if necessary.
- Monitor GPU temperature to ensure it is not throttling due to overheating.
- Verify that your power supply unit (PSU) meets the minimum wattage requirements for your system, including the graphics card.
8. Product Images





9. Product Videos
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Sapphire website or contact your retailer. Keep your proof of purchase for warranty claims.





