AMD Radeon™ R5 430 1GB/2GB, AMD Radeon™ R7 450 4GB according to the Optiplex 5050 Spec Sheet.  PSU in the tower is 240w.
I have an Optiplex 5050 Core-i7-7700 Tower and would like to add a gaming graphics card. Assuming the power supply is 240watts, what graphics card can I get ?
5050 Tower Graphics upgrade