Intel Core I5-4690K Devil's Canyon Quad-Core
MOBO : MSI Z97 gaming 3 LGA 1150
ram : Kingston HyperX Beast 8GB (2 X 4GB) DDR3 1600MHz CL9 1.65V
Cooler : Cooler Master Hyper 212 Evo Turbo Edition CPU Cooler
PSU : XFX TS Series 650W 80 Plus Bronze PSU (P1-650S-NLB9)
GPU : 2x Sapphire AMD r9 270 Dual-x 2GB DDR5 on the crossfire
give me your opinions about this build pls
is this Mobo good in overclocking ?
this PSU is enough to run the 2x GPU ? and does it can overclock the CPU to 4.4 GHz for example ?
MOBO : MSI Z97 gaming 3 LGA 1150
ram : Kingston HyperX Beast 8GB (2 X 4GB) DDR3 1600MHz CL9 1.65V
Cooler : Cooler Master Hyper 212 Evo Turbo Edition CPU Cooler
PSU : XFX TS Series 650W 80 Plus Bronze PSU (P1-650S-NLB9)
GPU : 2x Sapphire AMD r9 270 Dual-x 2GB DDR5 on the crossfire
give me your opinions about this build pls

is this Mobo good in overclocking ?
this PSU is enough to run the 2x GPU ? and does it can overclock the CPU to 4.4 GHz for example ?