dispose current pc, no problem updating drivers with improvements
for notebook, I hope some updating drivers HD7650M, pity no longer supported that card, as with future Vulkan?
The HD6xxx series has reached peak optimisation and been moved to legacy status, there will not be any further driver updates for your product. More information available here. Vulkan support is also not available on the 6xxx series, and will not be added in the future.
The latest Crimson driver for your system is 16.2.1 and is available here.
The last Catalyst driver for your system is 15.11.1 Beta and is available here.