AMD Radeon HD 6400M Series for R425D/R525D driver [sp79527.exe]
AMD Radeon HD 6400M Series Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | AMD Radeon HD 6400M Series |
| Version | 8.911.1.0 |
| Date | 2011-11-18 |
| Win 32 Support | |
| Win 64 Support | WIN10 |
| Filename | sp79527.exe (464.85 MB) |