Is my motherboard compatible with these components

Denide

Reputable
Jun 6, 2016
32
0
4,530
Gigabyte motherboard GA-945GCM-S2L
GPU: AMD Radeon R7 250 Powercolor
CPU: FM2+ AMD Athlon™ X4 Quad-Core 840, 3.10GHz
Should I worry about bottleneck?

And how to know is compatible or not?
 

Denide

Reputable
Jun 6, 2016
32
0
4,530

So do you know any cheap motherboard that supports these components