They are both very good units belonging to Tier A....
https://linustechtips.com/main/topic/1116640-psu-tier-list-40/
The GX Series has been launched recently and is an upgrade to the Focus Plus lineup which are again really good units. While the RMx series has been there for quite sometime and a more popular choice. They are both winners and you wont loose anything with either unit.
As I have mentioned above the GX line has been recently(not sure about exact date) launched, so you wont find them on benchmarks yet. But since its pretty much an upgraded version of the Focus line, you can look at the Focus benchmarks for comparison. The Focus units are represented by the "Seasonic SSR" on that chart.Hi, Hellfire13,
thanks for answering!
The link you gave me give me a hint, that's good.
But, do you have any test/review of the focus gx?
And as for the noise, is it quiter than the corsair RM750x?
I found this, it's in french, but there is no focus gx
https://www.tomshardware.fr/comparatif-dalimentations-pour-pc-nos-tests-de-195-modeles/4
(lower is better on the graph)