AMD Radeon HD 7800 Series - Technical Information.The AMD Radeon HD 7800 Series was introduced in 2012 and consists of several graphics card models including the Radeon HD 7850 and the Radeon HD 7870. Here is some technical information about the series: 1. Architecture: The Radeon HD 7800 Series is based on the so-called “Graphics Core Next” (GCN) architecture from AMD. This architecture brought improved performance and power efficiency compared to previous generations. 2. Manufacturing Process: The Radeon HD 7800 Series graphics cards are manufactured using the 28 nanometer process. 3. GPU: The graphics processing unit (GPU) of this series was the "Pitcairn" GPU. 4. Shader Units: The Radeon HD 7850 has 1024 shader units while the Radeon HD 7870 has 1280 shader units. 5. Memory: The Radeon HD 7800 Series graphics cards were equipped with GDDR5 memory, which could vary in size depending on the model and manufacturer. Normally the memory was 1GB or 2GB. 6. Memory Bandwidth: The memory bandwidth of the Radeon HD 7800 Series is approximately 153.6 GB/s to 153.6 GB/s depending on the model. 7. Ports: The series graphics cards typically featured various ports including DVI, HDMI, and DisplayPort. 8. Performance: The performance of these graphics cards varied depending on the model and usage scenario, but they were able to deliver solid performance in games and other graphics-intensive applications, especially at 1080p resolution. The Radeon HD 7800 Series was, in its day, a popular choice for gamers and PC enthusiasts looking for solid performance at an affordable price. AMD Radeon HD 7800 Series, known issues and bugs.The AMD Radeon HD 7800 series, released in 2012, was a popular series of graphics cards for gaming and multimedia applications. However, as with any hardware product, there were some known issues and bugs reported by users. Here are some of the most common ones: 1. Driver Issues: Some users reported issues with drivers that resulted in crashes, performance issues, or incompatibilities with certain games or applications. This could result in unstable systems or unexpected reboots. 2. Overheating and Fan Noise: Some Radeon HD 7800 Series models may have experienced overheating issues, especially when operating under load. This often resulted in increased noise levels from the fans as they attempted to regulate the temperature. 3. Screen Flickering and Artifacts: Some users reported occasional screen flickering or the appearance of artifacts during operation, especially when gaming or watching videos. This could be due to issues with the graphics card hardware or drivers. 4. Compatibility Issues with Older Games or Software: Some users have had difficulty running older games or software on the Radeon HD 7800 series, either due to driver incompatibilities or hardware limitations. 5. Multi-Monitor Issues: There have been reports of issues with configuring multi-monitor setups, including screen flickering, incorrect monitor detection, or performance issues when using multiple monitors simultaneously. It is important to note that not all users have experienced these issues, and many Radeon HD 7800 series owners have had a positive experience with their graphics cards. Some issues may have been resolved with driver updates or patches from AMD. If users encounter problems, it may be helpful to install the latest drivers and updates or contact AMD technical support for assistance. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
