AMD Radeon HD 6400M Series (Engineering Sample) for IdeaPad Z475 driver [sp79527.exe]
AMD Radeon HD 6400M Series (Engineering Sample) 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 (Engineering Sample) |
| Version | 8.88.5.3 |
| Date | 1969-12-31 |
| Win 32 Support | |
| Win 64 Support | WIN10 |
| Filename | sp79527.exe (464.85 MB) |