Buying Guide
The Best Power Supplies for RX 9070 XT
Three power supplies compared, from the MSI MPG A1000GS PCIE5 II to the be quiet! Pure Power 13 M 1000W, with the trade-offs of each named.
By The PC Journal editorial team
11 min read3 products evaluated
AMD recommends a 750W power supply for the RX 9070 XT, and many partner cards use three 8-pin connectors. Every pick is an ATX unit of 850W to 1000W with at least three 8-pin PCIe connectors, ordered from the lowest price.
This is a research roundup, not a lab test: wattage, native 12V-2x6 cables and PCIe 8-pin connectors come from each maker's published specs; a missing cybenetics rating is flagged, not filled in, and no figure here comes from our own testing.
Quick Picks
Our 3 recommendations at a glance. Tap a pick for the full verdict.
Most Native 12V-2x6 Cables
MSI MPG A1000GS PCIE5 II
The most native 12V-2x6 cable count here (2).
Best for: Buyers who put native 12V-2x6 cable count first.
Our take Check price for MSI MPG A1000GS PCIE5 II (opens in a new tab)
Also Consider
be quiet! Power Zone 2 850W
A 140mm Pure Wings 3 fan that stops at low load.
Best for: Buyers who want 140mm Pure Wings 3 fan that stops at low load.
Our take Check price for be quiet! Power Zone 2 850W (opens in a new tab)
Most 8-pin PCIe Connectors
be quiet! Pure Power 13 M 1000W
The most 8-pin PCIe connector count here (4).
Best for: Buyers who put 8-pin PCIe connector count first.
Our take Check price for be quiet! Pure Power 13 M 1000W (opens in a new tab)
| Pick | Why it’s here | Best for | Price |
|---|---|---|---|
| The most native 12V-2x6 cable count here (2). | Buyers who put native 12V-2x6 cable count first. | Check price for MSI MPG A1000GS PCIE5 II (opens in a new tab) |
| A 140mm Pure Wings 3 fan that stops at low load. | Buyers who want 140mm Pure Wings 3 fan that stops at low load. | Check price for be quiet! Power Zone 2 850W (opens in a new tab) |
| The most 8-pin PCIe connector count here (4). | Buyers who put 8-pin PCIe connector count first. | Check price for be quiet! Pure Power 13 M 1000W (opens in a new tab) |
Our Picks
Most Native 12V-2x6 Cables1 of 3
MSI MPG A1000GS PCIE5 II on Amazon (opens in a new tab)
MSI's MPG A1000GS PCIE5 II is the only 1000W unit here with two native 12V-2x6 cables, and it adds three PCIe 8-pin connectors.
Best for
- Buyers who put native 12V-2x6 cable count first.
Skip if
- Worth skipping when 8-pin PCIe connector count of 3, behind the be quiet! Pure Power 13 M 1000W (4) is a problem.
Why we like it
MSI backs it with a 10-year warranty and 105°C capacitors throughout. Its embossed jacket cables bend easily, and eight protections guard the system. MSI lists RTX 50 series support.
It matches the be quiet! Pure Power 13 M 1000W on rated output (1000W). On native 12V-2x6 cable count it leads this guide at 2, ahead of the be quiet! Power Zone 2 850W (1). Like the be quiet! Pure Power 13 M 1000W, it has a gold 80 plus rating, while the be quiet! Power Zone 2 850W uses a platinum 80 plus rating.
It cost the least of the 3 picks at the time of writing, with the be quiet! Power Zone 2 850W the next step up. What it gives up: 8-pin PCIe connector count of 3, behind the be quiet! Pure Power 13 M 1000W (4); by contrast, the be quiet! Pure Power 13 M 1000W offers 4.
Key dimensions & specs
- Wattage: 1000W
- Native 12V-2x6 cables: 2
- PCIe 8-pin connectors: 3
- Warranty: 10 years
- 80 Plus rating: Gold
- ATX version: ATX 3.1
- Form factor: ATX
- Cabling: Fully modular
- Colour: Black
Pros
- 1000W of rated output for high-power cards
- 2 native 12V-2x6 cables
- A 10-year warranty
- ATX 3.1 compliance
Cons
- 8-pin PCIe connector count of 3, behind the be quiet! Pure Power 13 M 1000W (4)
Also Consider2 of 3
be quiet! Power Zone 2 850W on Amazon (opens in a new tab)
be quiet!'s Power Zone 2 850W carries Platinum ratings from both 80 Plus and Cybenetics, three PCIe 8-pin connectors and a native 12V-2x6.
Best for
- Buyers who want 140mm Pure Wings 3 fan that stops at low load.
Skip if
- Skip it if rated output matters most to you; the MSI MPG A1000GS PCIE5 II offers 1000W.
Why we like it
Its 140mm fan stops at low load. Its 850W rated output is the lowest in this group; the MSI MPG A1000GS PCIE5 II leads at 1000W. It matches the be quiet! Pure Power 13 M 1000W on native 12V-2x6 cable count (1).
It matches the MSI MPG A1000GS PCIE5 II on 8-pin PCIe connector count (3). No other pick in this guide offers a platinum 80 plus rating; compare the MSI MPG A1000GS PCIE5 II, which has a gold 80 plus rating. No depth is rated for the be quiet! Power Zone 2 850W, so check the maker's page against your case's PSU bay. It was priced above the MSI MPG A1000GS PCIE5 II and below the be quiet! Pure Power 13 M 1000W at the time of writing.
Key dimensions & specs
- Wattage: 850W
- Native 12V-2x6 cables: 1
- PCIe 8-pin connectors: 3
- 80 Plus rating: Platinum
- Cybenetics rating: Platinum
- ATX version: ATX 3.1
- Form factor: ATX
- Fan: 140mm
- Fan stop: Yes
- Colour: Black
Pros
- A 850W rating
- A native 12V-2x6 cable for 16-pin cards
- 80 Plus Platinum efficiency
- ATX 3.1 compliance
Cons
- Rated output trails the MSI MPG A1000GS PCIE5 II (1000W)
- 8-pin PCIe connector count trails the be quiet! Pure Power 13 M 1000W (4)
- Costs more than the MSI MPG A1000GS PCIE5 II at the time of writing
Most 8-pin PCIe Connectors3 of 3
be quiet! Pure Power 13 M 1000W on Amazon (opens in a new tab)
be quiet!'s Pure Power 13 M 1000W offers four PCIe 8-pin connectors plus a native 12V-2x6, and Cybenetics rates it Platinum.
Best for
- Buyers who put 8-pin PCIe connector count first.
Skip if
- Skip it if native 12V-2x6 cable count matters most to you; the MSI MPG A1000GS PCIE5 II offers 2.
Why we like it
The fan stops at low load. Its fan stops completely at low load, and LLC topology gives tight voltage regulation for a quiet system. It matches the MSI MPG A1000GS PCIE5 II on rated output (1000W).
It matches the be quiet! Power Zone 2 850W on native 12V-2x6 cable count (1). Its 4 8-pin PCIe connector count is the most here; the MSI MPG A1000GS PCIE5 II comes next at 3. Like the MSI MPG A1000GS PCIE5 II, it has a gold 80 plus rating, while the be quiet! Power Zone 2 850W uses a platinum 80 plus rating.
It also comes with semi-passive cooling at low load. At our last price check it topped the group, with the be quiet! Power Zone 2 850W the nearest cheaper option. Native 12V-2x6 cable count is its weakest area, and the MSI MPG A1000GS PCIE5 II covers it better at 2.
Key dimensions & specs
- Wattage: 1000W
- Native 12V-2x6 cables: 1
- PCIe 8-pin connectors: 4
- 80 Plus rating: Gold
- Cybenetics rating: Platinum
- ATX version: ATX 3.1
- Form factor: ATX
- Fan stop: Yes
- Colour: Black
Pros
- 1000W of rated output for high-power cards
- A native 12V-2x6 cable for 16-pin cards
- 4 PCIe 8-pin connectors for older cards
- ATX 3.1 compliance
Cons
- Native 12V-2x6 cable count trails the MSI MPG A1000GS PCIE5 II (2)
- Costs more than the MSI MPG A1000GS PCIE5 II at the time of writing
How We Chose These Power Supplies for RX 9070 XT
Each pick was assessed across 4 criteria weighted for real-world use.
- The figures behind the order
- We set side by side three power supplies on rated output, native 12V-2x6 cable count, 8-pin PCIe connector count and 80 Plus rating from manufacturer specifications. We did not test them in-house, and cybenetics rating and fan stop are missing for at least one pick.
- The shared baseline
- All 3, from the MSI MPG A1000GS PCIE5 II to the be quiet! Pure Power 13 M 1000W, state rated output, native 12V-2x6 cable count and 8-pin PCIe connector count and share ATX 3.1 ATX version and Black colour.
- Where the specs have gaps
- The MSI MPG A1000GS PCIE5 II gives no cybenetics rating; the MSI MPG A1000GS PCIE5 II gives no fan stop.
- Price range
- From the MSI MPG A1000GS PCIE5 II to the be quiet! Pure Power 13 M 1000W, all sat in the $100 to $150 tier when we checked.
What to Look for in Power Supplies for RX 9070 XT
Key buying criteria so you get the right fit the first time.
How much rated output you need
Across these 3 picks rated output spans 850W (the be quiet! Power Zone 2 850W) to 1000W (the MSI MPG A1000GS PCIE5 II). If rated output is your first filter, the MSI MPG A1000GS PCIE5 II sets the ceiling at 1000W.
Native 12V-2x6 cable count across these picks
Here native 12V-2x6 cable count runs from 1 on the be quiet! Pure Power 13 M 1000W to 2 on the MSI MPG A1000GS PCIE5 II, a 100% spread. Start with the MSI MPG A1000GS PCIE5 II if native 12V-2x6 cable count decides it.
8-pin PCIe connector count
Here 8-pin PCIe connector count runs from 3 on the be quiet! Power Zone 2 850W to 4 on the be quiet! Pure Power 13 M 1000W, a 33% spread. The be quiet! Pure Power 13 M 1000W is the pick for 8-pin PCIe connector count.
What to check at home
The MSI MPG A1000GS PCIE5 II comes with 2 native 12V-2x6 cables, so a 16-pin card plugs in without an adapter.
Features beyond the spec table
The MSI MPG A1000GS PCIE5 II: server-grade 105°C capacitors throughout. The be quiet! Power Zone 2 850W: Platinum rating from both 80 Plus and Cybenetics. The be quiet! Pure Power 13 M 1000W: semi-passive cooling at low load.
How to Choose Power Supplies for RX 9070 XT
By priority
| Priority | Consider | Why |
|---|---|---|
| Buyers who put native 12V-2x6 cable count first | MSI MPG A1000GS PCIE5 II | The most native 12V-2x6 cable count here (2) |
| Buyers who want 140mm Pure Wings 3 fan that stops at low load | be quiet! Power Zone 2 850W | A 140mm Pure Wings 3 fan that stops at low load |
| Buyers who put 8-pin PCIe connector count first | be quiet! Pure Power 13 M 1000W | The most 8-pin PCIe connector count here (4) |
Scroll sideways to see every column.
Key specs side by side
The MSI MPG A1000GS PCIE5 II leads on rated output at 1000W, ahead of the be quiet! Pure Power 13 M 1000W at 1000W.
| Power supplie | Wattage | Native 12V-2x6 cables | PCIe 8-pin connectors | 80 Plus rating |
|---|---|---|---|---|
| MSI MPG A1000GS PCIE5 II | 1000W | 2 | 3 | Gold |
| be quiet! Power Zone 2 850W | 850W | 1 | 3 | Platinum |
| be quiet! Pure Power 13 M 1000W | 1000W | 1 | 4 | Gold |
Scroll sideways to see every column.
Frequently Asked Questions
How does the be quiet! Power Zone 2 850W compare with the MSI MPG A1000GS PCIE5 II on native 12V-2x6 cable count?
Between the top two, it is 2 on the MSI MPG A1000GS PCIE5 II against 1 on the be quiet! Power Zone 2 850W, a 100% difference.
Is the be quiet! Pure Power 13 M 1000W ahead of the MSI MPG A1000GS PCIE5 II on 8-pin PCIe connector count?
The be quiet! Pure Power 13 M 1000W leads at 4, with the MSI MPG A1000GS PCIE5 II at 3.
Is the be quiet! Pure Power 13 M 1000W worth paying more than the MSI MPG A1000GS PCIE5 II?
What it brings is 8-pin PCIe connector count (4 against 3). It does not win everywhere: the MSI MPG A1000GS PCIE5 II still leads on native 12V-2x6 cable count (2). Both sat in the $100 to $150 tier when we checked, so the gains in 8-pin PCIe connector count cost little extra by tier.
What makes the MSI MPG A1000GS PCIE5 II the Most Native 12V-2x6 Cables?
It earns the label for the most native 12V-2x6 cable count here (2). The be quiet! Power Zone 2 850W is next on native 12V-2x6 cable count at 1, so this pick's 2 is 100% further out. It suits anyone who puts native 12V-2x6 cable count first.
Do the MSI MPG A1000GS PCIE5 II and the be quiet! Power Zone 2 850W differ on 80 Plus rating?
The MSI MPG A1000GS PCIE5 II and the be quiet! Pure Power 13 M 1000W use Gold; the be quiet! Power Zone 2 850W uses platinum.
What should I check before buying the MSI MPG A1000GS PCIE5 II?
The MSI MPG A1000GS PCIE5 II comes with 2 native 12V-2x6 cables, so a 16-pin card plugs in without an adapter. No depth is rated for the MSI MPG A1000GS PCIE5 II, so check the maker's page against your case's PSU bay. In this guide it ranks first of 3, as our Most Native 12V-2x6 Cables pick, and first of 3 on rated output (1000W).
Bottom Line
Our first pick is the MSI MPG A1000GS PCIE5 II, chosen for the most native 12V-2x6 cable count here (2). Look at the be quiet! Power Zone 2 850W for a 140mm Pure Wings 3 fan that stops at low load and the be quiet! Pure Power 13 M 1000W for the most 8-pin PCIe connector count here (4) if those matter more to you.
Count the 8-pin connectors your card needs against the cables the unit includes.