Seasonic 550w Gold vs Seasonic 620w bronze

[kpseloterio]

I got a question on which power supply should i buy. the gold 550w or the bronze. I see that the gold whilst it on is only 550w but it has 45 amps on the 12 volt rail maybe it is maybe single rail(correct me if im wronf) and the 620w bronze has 24 amps on each rail (total of 48 amps). so which of these PSu is perfect for my setup

CPU = i54690k (planning to OC to 4.5ghz)
GPU = Gigabyte 1070 OC (single 8pin)
MOBO = gigabyte Z9ZMX GAMING 5
RAM = corsair vengeance 8gb (2x 4gb)
COOLER = corsair h100i
STORAGE =1 SSD 2HDD
FANS = 4 FANS

THANKS IN ADVANCE :3

 

[Lutfij]

Can you pass on the links to both units? If it were just down to the efficiency's, the 550W unit will give you a lower power bill when compared to the Bronze efficiency rating unit.

 

[kpseloterio]

Can you pass on the links to both units? If it were just down to the efficiency's, the 550W unit will give you a lower power bill when compared to the Bronze efficiency rating unit.

550w SSR-550RT active PFC F3
http://www2.seasonic.com/product/s12g-550/

620WATTS
https://seasonic.com/s12ii#specification

 

[guanyu210379]

PSU quality: important, no compromise for this.
PSU rating: important, go bigger should hurt only your pocket and not your PC.
PSU efficiency: not that important, if you have the money go for higher.

For your system, 550W should be enough, if the PSU is from good quality.
Seasonic makes good PSUs.

Having bigger capacity does not hurt your system, only your pocket usually.

 

[kpseloterio]

PSU quality: important, no compromise for this.
PSU rating: important, go bigger should hurt only your pocket and not your PC.
PSU efficiency: not that important, if you have the money go for higher.

For your system, 550W should be enough, if the PSU is from good quality.
Seasonic makes good PSUs.

Having bigger capacity does not hurt your system, only your pocket usually.

but the price of 550 watts is higher than the 620w

620 watts is 3600 Php more or less 67 USD
550watts is 4000 php more or less 72 USD

im willing to buy the 550w if the additional cost will out-way the cons that its only 550w and is single rail(correct me if im wrong).

 

[guanyu210379]

for only 1 single 1070, that 550W should be enough.
Getting 620W will not damage your system either.
like said before, bronze vs gold...this is not that important.
If you can get 620W cheaper, I would also simply go with that.
S12II series is quite good.