MSI MEG Ai1000P PCIE5 1000W vs MSI MPG A850G PCIE5 850W

A side-by-side spec comparison of the MSI MEG Ai1000P PCIE5 1000W and the MSI MPG A850G PCIE5 850W. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which power supply is right for your build.

Side-by-side specification comparison of MSI MEG Ai1000P PCIE5 1000W and MSI MPG A850G PCIE5 850W.
Specification	MSI MEG Ai1000P PCIE5 1000W No price data Winner	MSI MPG A850G PCIE5 850W $132.99 Buy on Newegg
Modular	full	full
Wattage	1000W	850W
Efficiency	80+ Platinum	80+ Gold
Form Factor	ATX	ATX

Winner: MSI MEG Ai1000P PCIE5 1000W — driven by Efficiency (80+ Platinum), Wattage (1000W)

MSI MEG Ai1000P PCIE5 1000W

performance points

MSI MPG A850G PCIE5 850W

performance points

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.

Compare more parts

Add a third or fourth power supply to this comparison, or build a side-by-side from scratch in the interactive compare tool.

Open in interactive compare tool All Power Supply