Will this setup work?

[notmelol]

CPU: Intel Pentium 3GHz Socket 1150 G3220
MOBO: Gigabyte GA-B85M-D3H
VGA: ASUS Radeon R7 240
PSU: Chieftec CTG 500 80P
RAM: 4GB 1333MHz DDR3 RAM Kingmax kit (2x2GB)

I am interested if this setup will work, compatible, and able to run League of Legends at a good speed.

Also is the PCIe x16 slot on the mobo 3.0?

 

[notmelol]

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