Is This Build Optimal?

Arjun_23

Commendable
Jan 25, 2017
1
0
1,510
Processor: Intel Core I7-7700K 4.5 GHz (Quad Core)

CPU Cooling: Cooler Master Hyper 212 Plus

Motherboard: Z170 Chipset Motherboard

Memory: Cosair Vengeance Blue LED 32 GB (4*8 GB) DDR4 3000 Mhz

Primary Hard Drive: Samsung 750 EVO

Secondary Hard Drive: 1TB 7200 RPM

Graphics Card: Geforce GTX 1060 6 GB

Power Supply: EVGA 600 Watt 80 Plus Bronze

I want to play League of Legends, and play some other games, but I want to know which parts are necessary. For example, for "Memory", do I need 32 GB or is it good enough to have 16 GB?