AMD Radeon RX Vega 56 / RX Vega 64 (Vega 10/20) Schematic Diagram
Welcome to the page dedicated to the schematics and PCB layout of the AMD Radeon RX Vega56 and RX Vega64 graphics cards, built on the Vega 10 and Vega 20 GPUs. Here you will find detailed technical diagrams (Schematic Diagrams) and Board View files that will help in diagnostics, repair and in-depth analysis of the operation of these powerful video cards.
The information on the page will be useful for engineers, electronics repair specialists, enthusiasts and anyone involved in the restoration and maintenance of video cards. The diagrams include power distribution, signal lines, controllers, VRM, memory and other key components.
| password for PDF: www.schematic-expert.com | |
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| V368 20 (00017967) Decrypt.pdf | Download |
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RX Vega 56 / RX Vega 64
The RX Vega 56 and RX Vega 64 are interesting graphics cards with good potential, especially in tasks where memory management and modern graphics APIs are important. They offered an alternative to NVIDIA, especially during the GPU shortage or mining boom, but suffered from high temperatures and power consumption. Today, they are still used, especially in budget gaming or workstation builds.
Main competitor from NVIDIA
- RX Vega 56 GTX 1070 / GTX 1070 Ti
- RX Vega 64 GTX 1080
✅ High Bandwidth Memory (HBM2) — especially useful for professional tasks (rendering, 3D modeling, machine learning).
✅ Asynchronous Compute and Vulkan/DirectX 12 support — excellent performance in modern APIs and games optimized for multithreading.
✅ Multi-core GCN architecture — suitable for parallel computing and OpenCL-type tasks.
✅ HBM2 memory — faster than competitors' GDDR5/5X, but more expensive to manufacture.
Cons and features:
🔺 High power consumption and heat generation - Vega 64 is especially "hot" and requires powerful cooling.
🔺 Uneven performance in different games - in DX11 and OpenGL, productivity is lower than NVIDIA.
🔺 Less efficiency compared to NVIDIA Pascal in watts - worse performance/power consumption ratio.