This usually indicates the GPU is dying. It is common for chips from this era to suffer from solder bumps cracking due to heat cycling.
The (codenamed Manhattan ) is a legacy product line launched around 2009-2010. It included popular chips like the HD 5650, HD 5470, and the high-end HD 5870 Mobility. amd mobility radeon hd 5000 series
Official Support ended in late 2015, with the final stable release being Catalyst 15.7.1 . While they technically support Windows 10, no further performance optimizations are planned. Maintenance Tips for Users This usually indicates the GPU is dying