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Corsair AX1600i vs MSI MPG A1000GS PCIE5 II: Comparison
What is the difference between Corsair AX1600i and MSI MPG A1000GS PCIE5 II?
Wattage is where these two genuinely part company, Corsair AX1600i 1600 W against MSI MPG A1000GS PCIE5 II 1000 W, a 38% lead for Corsair AX1600i. Corsair AX1600i also leads on pcie 8-pin connectors, 10 on the Corsair AX1600i versus 3 on the MSI MPG A1000GS PCIE5 II.
Corsair AX1600i vs MSI MPG A1000GS PCIE5 II: which one fits your build
The Corsair AX1600i suits Dual/triple-GPU workstation and rendering rigs and overclockers who want per-rail digital telemetry, though it is not the pick for Single-GPU gaming builds (massive overkill) and budget-conscious buyers. It is the wrong buy for anyone wanting a native ATX 3.1 12V-2x6 cable out of the box. Take the MSI MPG A1000GS PCIE5 II for buyers who want dual high-power GPU cables included without a separate purchase. A genuine practical inclusion at this price and wattage tier. It is equally the pick for anyone who specifically values server-grade component quality claims. A real differentiator from more standard consumer-tier capacitor choices. It is not the one for the most extreme, highest-wattage workstation or multi-GPU builds. The MSI MAG Ai1600TS PCIE5, covered elsewhere on this site, is the right tier for that.
Corsair AX1600i vs MSI MPG A1000GS PCIE5 II price
Cost splits them too. MSI MPG A1000GS PCIE5 II sits at $110, Corsair AX1600i at $580, 427% more.
What Corsair AX1600i and MSI MPG A1000GS PCIE5 II have in common
Where they agree, they agree completely, modularity, warranty, form factor, sleeved cables and japanese capacitors included, so the decision does not turn on any of those. They match on 3 further specifications as well.
Read the full breakdown: Best 1600W Power Supplies for a Dual GPU Build
Frequently asked questions
Do the Corsair AX1600i and MSI MPG A1000GS PCIE5 II differ on fan size?
Yes. Fan Size reads 140 mm on the Corsair AX1600i versus 135 mm on the MSI MPG A1000GS PCIE5 II.
Is the EPS 8-pin Connectors the same on the Corsair AX1600i and MSI MPG A1000GS PCIE5 II?
It is. Both are listed at 2, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Corsair AX1600i
- Corsair
- MSI MPG A1000GS PCIE5 II
- MSI
Wattage
- Corsair AX1600i
- 1600 WBest
- MSI MPG A1000GS PCIE5 II
- 1000 W-37%
80 PLUS Rating
- Corsair AX1600i
- Titanium
- MSI MPG A1000GS PCIE5 II
- Gold
Model Number
- Corsair AX1600i
- AX1600i
- MSI MPG A1000GS PCIE5 II
- MPG A1000GS PCIE5 II
ATX Standard
- Corsair AX1600i
- ATX 2.x
- MSI MPG A1000GS PCIE5 II
- ATX 3.1
Form Factor
- Corsair AX1600i
- ATX
- MSI MPG A1000GS PCIE5 II
- ATX
12V-2x6 Connectors
- Corsair AX1600i
- 0
- MSI MPG A1000GS PCIE5 II
- 2
Sleeved Cables
- Corsair AX1600i
- No
- MSI MPG A1000GS PCIE5 II
- No
PCIe 8-pin Connectors
- Corsair AX1600i
- 10
- MSI MPG A1000GS PCIE5 II
- 3-70%
Connector Count
- Corsair AX1600i
- 1x 24-pin ATX, 2x EPS 4+4, 10x PCIe 6+2-pin, 16x SATA, 9x Molex, 2x FDD adapter
- MSI MPG A1000GS PCIE5 II
- 1x 24-pin ATX, 2x EPS 4+4-pin, 2x 12V-2x6 (600W each), 3x PCIe 6+2-pin, 8x SATA, 4x Molex
Fan Size
- Corsair AX1600i
- 140 mm
- MSI MPG A1000GS PCIE5 II
- 135 mm
Fan Model / Bearing
- Corsair AX1600i
- 140mm NR140P, fluid dynamic bearing
- MSI MPG A1000GS PCIE5 II
- 135mm fluid dynamic bearing
Japanese Capacitors
- Corsair AX1600i
- Yes
- MSI MPG A1000GS PCIE5 II
- Yes
EPS 8-pin Connectors
- Corsair AX1600i
- 2
- MSI MPG A1000GS PCIE5 II
- 2
SATA Connectors
- Corsair AX1600i
- 16
- MSI MPG A1000GS PCIE5 II
- 8
Molex Connectors
- Corsair AX1600i
- 9
- MSI MPG A1000GS PCIE5 II
- 4
Length
- Corsair AX1600i
- 200 mm
- MSI MPG A1000GS PCIE5 II
- 150 mm
Colour
- Corsair AX1600i
- Black
- MSI MPG A1000GS PCIE5 II
- Black
Fan Bearing
- Corsair AX1600i
- Fluid Dynamic
- MSI MPG A1000GS PCIE5 II
- Fluid Dynamic
Modularity
- Corsair AX1600i
- Fully Modular
- MSI MPG A1000GS PCIE5 II
- Fully Modular
Protections
- Corsair AX1600i
- OCP, OVP, OPP, SCP, OTP, UVP
- MSI MPG A1000GS PCIE5 II
- OCP, OTP, OPP, SCP, OVP, UVP, SIP, NLO
Price
- Corsair AX1600i
- 579.99 USD
- MSI MPG A1000GS PCIE5 II
- 109.99 USD
Warranty
- Corsair AX1600i
- 10 years
- MSI MPG A1000GS PCIE5 II
- 10 years
Which one should you pick?
Choose Corsair AX1600i if you want the higher wattage (1600 W vs 1000 W), the higher PCIe 8-pin connectors (10 vs 3) and the higher warranty (10 years vs 10 years).
Choose MSI MPG A1000GS PCIE5 II if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Corsair AX1600i | MSI MPG A1000GS PCIE5 II |
|---|---|---|
| Amazon | $579.99 View on Amazon | $109.99 View on Amazon |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Corsair AX1600i
9 / 10 Expert Rating
Still the digital-monitoring benchmark for extreme multi-GPU and workstation builds, docked slightly for lacking a native 12V-2x6 connector.