Question Game crashing saying GPU driver error

[KD266]

Hello
So long story short i have a very weak processor and a strong graphics card and games keep telling me it crashed due to gpu error
Gtx1050 Ti
Core 2 duo E8200
8 GB Ram
FUJITSU D3011-A1 mobo
300W Power supply stock

Can anyone explain because i just bought the graphic cards
Also im upgrading my whole pc later expect the gpu so im just asking to know if my gpu is problematic

 

[BiggWigg92]

.Hey, about the power supply, I wanted to reccomend This handy calculator for minimum wattage. Plug in the data for your final system specs and you'll get a minimum. choose at least the next size up PSU.