ASUS ROG GR6: Windows 10 64-bit Windows 10 32-bit Windows 8.1 64-bit Windows 8.1 32-bit Windows 8 32-bit Windows 8 64-bit Windows 7 32-bit Windows 7 64-bit DOS Others

ASUS ROG GR8: Windows 10 64-bit Windows 10 32-bit Windows 8.1 64-bit Windows 8.1 32-bit Windows 8 32-bit Windows 8 64-bit Windows 7 32-bit Windows 7 64-bit DOS Others

ASUS ROG GR8 II: Windows 10 64-bit (Ix-6xxx) Windows 10 32-bit (Ix-6xxx) Windows 8.1 64-bit (Ix-6xxx) Windows 8.1 32-bit (Ix-6xxx) Windows 7 32-bit (Ix-6xxx) Windows 7 64-bit (Ix-6xxx) Others (Ix-6xxx)