# EVGA SuperNOVA 1000 G7 vs MSI MPG A1000G PCIE5: specs and price compared

A sourced, side-by-side comparison of the EVGA SuperNOVA 1000 G7 (EVGA) and MSI MPG A1000G PCIE5 (MSI) among power supplies. MSI MPG A1000G PCIE5 is the cheaper of the two at $199.99.

## Side by side

| Spec | EVGA SuperNOVA 1000 G7 | MSI MPG A1000G PCIE5 |
| --- | --- | --- |
| US price | $239.99 | $199.99 |
| Brand | EVGA | MSI |
| Released | 2022-06 | 2022-09 |
| Wattage (W) | 1000 | 1000 |
| Efficiency rating | 80plus_gold | 80plus_gold |
| Modular | full | full |
| Atx version | ATX 2.4 | ATX 3.1 |
| Pcie 5 12vhpwr | No | Yes |
| Fan size (mm) | 120 | 135 |
| Warranty years | 10 | 10 |

## Key differences

- Atx version: EVGA SuperNOVA 1000 G7 ATX 2.4 vs MSI MPG A1000G PCIE5 ATX 3.1
- Pcie 5 12vhpwr: EVGA SuperNOVA 1000 G7 No vs MSI MPG A1000G PCIE5 Yes
- Fan size (mm): EVGA SuperNOVA 1000 G7 120 vs MSI MPG A1000G PCIE5 135

## What reviewers say

**EVGA SuperNOVA 1000 G7** — One whitelisted lab review (Tom's Hardware, by Aris Mpitziopoulos) covers this exact model. Across its six-page bench test, the reviewer rates the 1000 G7 among the best 1000W units and the smallest 1000W ATX PSU, with high measured efficiency (Cybenetics Platinum, peaking above 92% at mid load), tight load regulation and excellent 12V transient response, but noisier at full load than the Corsair RM1000x. (1 sourced review.)

**MSI MPG A1000G PCIE5** — Only one whitelisted tester (Tom's Hardware) lab-tested this exact model. It praised the unit's exceptional power quality, tight 12V regulation and low operating temperatures, while flagging an aggressive fan that turns loud above 500W, slack OCP/OPP thresholds, a high-load efficiency drop, and a steep price. (1 sourced review.)

## Sources

- EVGA SuperNOVA 1000 G7: https://www.evga.com/products/Specs/PSU.aspx?pn=ea36c7c3-6644-41df-b63b-44bab274066f (evga.com, verified 2026-06-19)
- MSI MPG A1000G PCIE5: https://www.newegg.com/msi-atx-atx-3-0-compatible-atx12v-1000-w-80-plus-gold-certified-power-supplies-black-mpg-a1000g-pcie5/p/N82E16817701016 (newegg.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/power-supplies/evga-supernova-1000-g7-vs-msi-mpg-a1000g-pcie5/
Cite: Per The Front Desk Review, EVGA SuperNOVA 1000 G7 ($239.99) vs MSI MPG A1000G PCIE5 ($199.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/power-supplies/evga-supernova-1000-g7-vs-msi-mpg-a1000g-pcie5/
License: CC BY 4.0.