Product Comparison: Seasonic GX-750 vs Seasonic PX-750

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Seasonic GX-750 Perfect Power Supply for Gaming

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Seasonic PX-750 Perfect Power Supply for Gaming

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General Specifications

Brand

Seasonic

Model

GX-750

PX-750

Origin

China

About the Product

The newly upgraded FOCUS GX series is the successor to the FOCUS PLUS Series in 80 PLUS Gold efficiency ratings, which became an instant the top seller in the power supply market after its launch, Seasonic engineers have made improvements on the popular series, removing the inline capacitors on the supplied cables.

The newly upgraded FOCUS PX series is the successor to the FOCUS PLUS Series in 80 PLUS Platinum efficiency ratings, which became an instant the top seller in the power supply market after its launch, Seasonic engineers have made improvements on the popular series, removing the inline capacitors on the supplied cables.

Key Specs

Form Factor

ATX

Continuous Power

750 Watts

Output Rated Temperature

50 °C

What customers say about "Key Specs"

Seasonic GX-750 Perfect Power Supply for Gaming

This is running my Ryzen 3600/5700 XT combo very nicely.
This power supply is very good for the PC.
It is pretty small for a fully modular 750w power supply.
Powered everything on really quickly.
It's really quiet and enough power for my Ryzen 5 3600 and red devil 5700xt GPU.

Seasonic PX-750 Perfect Power Supply for Gaming

80+ Platinum is nice to have for efficiency.
Quite energy efficient, meaning of course less waste heat.

Size & Weight

Height

3.38 in.

Width

5.9 in.

Depth

5.51 in.

Features

Fan Bearing Technology

Fluid Dynamic Bearing

Fan Size

120 mm

ATX12V Version

2.3

2.31

EPS12V Version

2.92

Protection

OVP, OPP, SCP

Extras

Fully Modular, Flat black cables, 80 PLUS Gold certified, Multi-GPU ready, Cable-free Connection Design

Fully Modular, Flat black cables, Cable-free Connection Design, 80 PLUS Platinum certified, Multi-GPU ready

What customers say about "Features"

Seasonic GX-750 Perfect Power Supply for Gaming

Low heat, and rock stable.
Full modular and quiet, very satisfied.
Pretty quiet PSU and easy to install.
Power supply is stable and quiet.
Incredibly efficient and quiet. Easily powers my PC.

Seasonic PX-750 Perfect Power Supply for Gaming

Zero RPM fan mode. It has a fan, but I have yet to hear it.
Fanless under low load, and inaudible over other system fans at high load.
Fully modular, which is a nice touch.
All voltages are normal, nice flexible cables easy to bent and hide.

Connectivity

ATX

EPS

PCIe

SATA

PATA

What customers say about "Connectivity"

Seasonic GX-750 Perfect Power Supply for Gaming

Very well built, quiet, easy to install. Lots of cables.
Easy to install, provided cables are great and much better than the corsair.
It is really silent, easy to install, fully modular so cable management it's easy.
Extremely quiet and has good connectivity.
CPU power cable was not mesh and slightly difficult to manage.

Seasonic PX-750 Perfect Power Supply for Gaming