: Since the HD 5770 is an older card, Windows Update often installs a basic driver automatically. However, downloading the official Catalyst Suite from AMD is better for gaming and performance.
ATI Radeon™ HD 5770 Drivers and Downloads | Latest Version radeon hd 5770 skachat draiver
Usually offers the Crimson Edition 16.2.1 Beta or the Catalyst Software Suite 15.7.1 WHQL . : Since the HD 5770 is an older
: Use the "Express" installation for a quick setup or "Custom" if you want to skip optional software like the Gaming Evolved App. Accept the License Agreement : Click "Accept" to proceed. radeon hd 5770 skachat draiver