EVGA 500 Bronze is not Intel Haswell compatible when tested according to Intel's test procedures. The +5V rail drops below the minimum +4.75V allowed by ATX12V specs. It is based on the cheaper group regulated design. The OEM is Heroichi, aka HEC, aka Compucase. Its hold-up time is too short to meet AT12V specs.
The SeaSonic G-Series 550W has tighter voltage regulation than the Cooler Master Silent Pro 550W that is made by FSP based on FSP's Aurum platform.