Buying Guide
The Best Motherboards for Machine Learning
We weighed five motherboards on M.2 slot count and wired network speed, and the X870 AORUS Elite costs the least.
By Alex Morgan, PC Hardware Editor
12 min read5 products evaluated

Local machine learning needs a full-speed x16 slot, fast storage for datasets and quick networking. Every pick uses an X870, X670E or Z890 chipset with four or more M.2 slots, ordered by LAN speed.
The order reflects M.2 slots, wired LAN and wi-Fi from maker specifications; we did not test these motherboards ourselves, and a missing power stages is flagged, not filled in.
Quick Picks
Which of the 5 picks to look at first. Tap a name for the full analysis.

Also Consider
MSI MAG Z890 Tomahawk WiFi IIA PCIe 5.0 M.2 slot.
Best for: Buyers who want PCIe 5.0 M.2 slot.
Check price for MSI MAG Z890 Tomahawk WiFi II on Amazon (opens in a new tab)
Premium Pick
ASUS ROG Strix Z890-H Gaming WiFiThe highest-priced pick here at the time of writing, with AI overclocking tools.
Best for: Buyers who want AI overclocking tools and can spend more than the TUF Z890-PRO costs.
Check price for ASUS ROG Strix Z890-H Gaming WiFi on Amazon (opens in a new tab)
Lowest Price Here
GIGABYTE X870 AORUS Elite WIFI7The cheapest way into this group, below the TUF X870-PLUS.
Best for: Spending as little as possible, with the TUF X870-PLUS the next step up.
Check price for GIGABYTE X870 AORUS Elite WIFI7 on Amazon (opens in a new tab)
Strong Alternative
ASUS TUF Gaming X870-PLUS WiFi80A SPS power stages.
Best for: Buyers who want 80A SPS power stages.
Check price for ASUS TUF Gaming X870-PLUS WiFi on Amazon (opens in a new tab)
Worth a Look
ASUS TUF Gaming Z890-PRO WiFiA Thunderbolt 4 Type-C port.
Best for: Buyers who want Thunderbolt 4 Type-C port.
Check price for ASUS TUF Gaming Z890-PRO WiFi on Amazon (opens in a new tab)
Our Picks
Also Consider1 of 5
MSI MAG Z890 Tomahawk WiFi II
The Z890 Tomahawk II is built around a PCIe 5.0 M.2 slot, with memory support to DDR5-9200 (OC) on top.
Best for
- Buyers who want PCIe 5.0 M.2 slot.
Skip if
- If budget leads, the X870 AORUS Elite was cheaper at our last price check.
Why we like it
On the spec sheet, it offers a 4 M.2 slot count and offers a 5Gbps wired network speed. Its four M.2 slots include one Gen5 x4, and 7W/mK thermal pads cool the MOSFETs. Like the Strix Z890-H and TUF Z890-PRO, it has an LGA1851 socket, while the X870 AORUS Elite uses an AM5 socket.
It uses Intel's LGA1851 socket for Core Ultra 200S processors, not older 12th to 14th Gen chips. Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. It was priced above the TUF X870-PLUS and below the TUF Z890-PRO at the time of writing.
Key specs
- M.2 slots
- 4
- Wired LAN
- 5Gbps
- Wi-Fi
- Wi-Fi 7
- Form factor
- ATX
- Socket
- LGA1851
- Chipset
- Z890
Pros
- 4 M.2 slots for SSD expansion
- 5Gbps wired Ethernet
- Wi-Fi 7 built in
- PCIe 5.0 M.2 slot
Cons
- Costs more than the X870 AORUS Elite at the time of writing
Premium Pick2 of 5
ASUS ROG Strix Z890-H Gaming WiFi
The Strix Z890-H pairs 5Gbps Ethernet with Wi-Fi 7, four M.2 slots and a 16+2+1+2 layout.
Best for
- Buyers who want AI overclocking tools and can spend more than the TUF Z890-PRO costs.
Skip if
- Skip it if price comes first: the X870 AORUS Elite cost less when we checked.
Why we like it
It sits between the TUF and Strix-A boards. It matches the Z890 Tomahawk II on wired network speed (5Gbps). No other pick in this guide offers 16+2+1+2 power stages; compare the TUF X870-PLUS, which has 16+2+1 power stages.
Like the Z890 Tomahawk II and TUF Z890-PRO, it has an LGA1851 socket, while the X870 AORUS Elite uses an AM5 socket. It also offers AI overclocking tools and a PCIe 5.0 graphics slot. It uses Intel's LGA1851 socket for Core Ultra 200S processors, not older 12th to 14th Gen chips.
Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. Only the TUF Z890-PRO came close to it on price at the time of writing; it cost the most of the 5 picks.
Key specs
- M.2 slots
- 4
- Wired LAN
- 5Gbps
- Wi-Fi
- Wi-Fi 7
- Power stages
- 16+2+1+2
- Form factor
- ATX
- Socket
- LGA1851
- Chipset
- Z890
Pros
- 4 M.2 slots for SSD expansion
- 5Gbps wired Ethernet
- Wi-Fi 7 built in
- 16+2+1+2 power stage layout
Cons
- Costs more than the X870 AORUS Elite at the time of writing
Lowest Price Here3 of 5
GIGABYTE X870 AORUS Elite WIFI7
The X870 AORUS Elite pairs four M.2 slots and USB4 with Gigabyte's five-year warranty.
Best for
- Spending as little as possible, with the TUF X870-PLUS the next step up.
Skip if
- Look at the others if this bothers you: wired network speed of 2.5Gbps, behind the Z890 Tomahawk II (5Gbps).
Why we like it
It is the X870 board with the longest cover here. It matches the TUF X870-PLUS and the TUF Z890-PRO on wired network speed (2.5Gbps). Like the TUF X870-PLUS, it has an AM5 socket, while the TUF Z890-PRO uses an LGA1851 socket.
It also offers EZ-Latch for tool-free card removal and a PCIe 5.0 graphics slot. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. No other pick here cost less at our last price check, and the TUF X870-PLUS was closest.
Key specs
- M.2 slots
- 4
- Wired LAN
- 2.5Gbps
- Wi-Fi
- Wi-Fi 7
- USB4
- Yes
- Form factor
- ATX
- Warranty
- 5-year
- Socket
- AM5
- Chipset
- X870
Pros
- 4 M.2 slots for SSD expansion
- Wi-Fi 7 built in
- USB4 ports on the rear panel
- 5-year warranty
Cons
- Wired network speed of 2.5Gbps, behind the Z890 Tomahawk II (5Gbps)
The catch
What it gives up: wired network speed of 2.5Gbps, behind the Z890 Tomahawk II (5Gbps); by contrast, the Z890 Tomahawk II offers 5Gbps.
Strong Alternative4 of 5
ASUS TUF Gaming X870-PLUS WiFi
The TUF X870-PLUS offers four M.2 slots, USB4 and a 16+2+1 layout of 80A power stages.
Best for
- Buyers who want 80A SPS power stages.
Skip if
- Skip it if price comes first: the X870 AORUS Elite cost less when we checked.
Why we like it
It is the sturdiest X870 board here below $230. On wired network speed it ties with the X870 AORUS Elite and the TUF Z890-PRO at 2.5Gbps. It shares an AM5 socket with the X870 AORUS Elite; the TUF Z890-PRO goes with an LGA1851 socket.
It also comes with a rear USB 20Gbps Type-C port. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. Its price falls between the X870 AORUS Elite and the Z890 Tomahawk II, based on our last check.
Key specs
- M.2 slots
- 4
- Wired LAN
- 2.5Gbps
- Wi-Fi
- Wi-Fi 7
- Power stages
- 16+2+1
- USB4
- Yes
- Form factor
- ATX
- Socket
- AM5
- Chipset
- X870
Pros
- 4 M.2 slots for SSD expansion
- Wi-Fi 7 built in
- 16+2+1 power stage layout
- USB4 ports on the rear panel
Cons
- Costs more than the X870 AORUS Elite at the time of writing
Worth a Look5 of 5
ASUS TUF Gaming Z890-PRO WiFi
The TUF Z890-PRO is built around a Thunderbolt 4 Type-C port, with M.2 cooling on the main slot on top.
Best for
- Buyers who want Thunderbolt 4 Type-C port.
Skip if
- Skip it if wired network speed matters most to you; the Z890 Tomahawk II offers 5Gbps.
Why we like it
On the spec sheet, it offers a 4 M.2 slot count and offers a 2.5Gbps wired network speed. On wired network speed it ties with the X870 AORUS Elite and the TUF X870-PLUS at 2.5Gbps. 16+1+2+1 power stages is unique to it among these picks, while the TUF X870-PLUS uses 16+2+1 power stages.
It shares an LGA1851 socket with the Z890 Tomahawk II and Strix Z890-H; the TUF X870-PLUS goes with an AM5 socket. Like the Z890 Tomahawk II and Strix Z890-H, it has a Z890 chipset, while the X870 AORUS Elite uses an X870 chipset. It uses Intel's LGA1851 socket for Core Ultra 200S processors, not older 12th to 14th Gen chips.
Check the manual for which M.2 slots share lanes with SATA ports or the second PCIe slot before filling them all. Its price falls between the Z890 Tomahawk II and the Strix Z890-H, based on our last check.
Key specs
- M.2 slots
- 4
- Wired LAN
- 2.5Gbps
- Wi-Fi
- Wi-Fi 7
- Power stages
- 16+1+2+1
- Form factor
- ATX
- Socket
- LGA1851
- Chipset
- Z890
Pros
- 4 M.2 slots for SSD expansion
- Wi-Fi 7 built in
- 16+1+2+1 power stage layout
- Thunderbolt 4 Type-C port
Cons
- Wired network speed trails the Z890 Tomahawk II (5Gbps)
- Costs more than the X870 AORUS Elite at the time of writing
The catch
If M.2 slot count is your priority, the Z890 Tomahawk II (4) is the stronger choice.
How We Chose These Motherboards for Machine Learning
Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.
- The figures behind the order
- We set side by side five boards on M.2 slot count, wired network speed, wi-Fi and power stages from manufacturer specifications. Nothing was tested in-house; 6 of the 8 fields compared are stated for every pick, while power stages and USB4 have gaps.
- What every pick has in common
- All 5, from the Z890 Tomahawk II to the TUF Z890-PRO, state M.2 slot count, wired network speed and wi-Fi and share Wi-Fi 7 wi-Fi.
- Where the specs have gaps
- The Z890 Tomahawk II and the X870 AORUS Elite give no power stages; the Z890 Tomahawk II, the Strix Z890-H and the TUF Z890-PRO give no USB4.
- Price range
- From the X870 AORUS Elite to the Strix Z890-H, all sat in the $150 to $250 tier when we checked.
What to Look for in a Motherboard for Machine Learning
Key buying criteria so you get the right fit the first time.
Wired network speed across these picks
Across these 5 picks wired network speed spans 2.5Gbps (the TUF Z890-PRO) to 5Gbps (the Z890 Tomahawk II). The Z890 Tomahawk II is the pick for wired network speed.
USB4
The X870 AORUS Elite and the TUF X870-PLUS have it. Sort out USB4 before price: it splits 2 stated picks into groups of 2.
Extras that separate them
The Strix Z890-H: a PCIe 5.0 graphics slot. The TUF X870-PLUS: a rear USB 20Gbps Type-C port. The TUF Z890-PRO: M.2 cooling on the main slot.
Budget
All 5 sat in the $150 to $250 tier when we checked, from the X870 AORUS Elite at the low end to the Strix Z890-H at the top, so decide on features first.
Start from what matters most
Buyers who want AI overclocking tools and can spend more than the TUF Z890-PRO costs: the Strix Z890-H. Spending as little as possible, with the TUF X870-PLUS the next step up: the X870 AORUS Elite.
How to Choose a Motherboard for Machine Learning
By priority
| Priority | Consider | Why |
|---|---|---|
| Buyers who want PCIe 5.0 M.2 slot | Z890 Tomahawk II | A PCIe 5.0 M.2 slot |
| Buyers who want AI overclocking tools and can spend more than the TUF Z890-PRO costs | Strix Z890-H | The highest-priced pick here at the time of writing, with AI overclocking tools |
| Spending as little as possible, with the TUF X870-PLUS the next step up | X870 AORUS Elite | The cheapest way into this group, below the TUF X870-PLUS |
| Buyers who want 80A SPS power stages | TUF X870-PLUS | 80A SPS power stages |
| Buyers who want Thunderbolt 4 Type-C port | TUF Z890-PRO | A Thunderbolt 4 Type-C port |
Scroll sideways to see every column.
Key specs side by side
The Z890 Tomahawk II leads on wired network speed at 5Gbps, ahead of the Strix Z890-H at 5Gbps. "Not listed" marks power stages where the Z890 Tomahawk II and the X870 AORUS Elite leave the figure out.
| Board | M.2 slots | Wired LAN | Wi-Fi | Power stages |
|---|---|---|---|---|
| Z890 Tomahawk II | 4 | 5Gbps | Wi-Fi 7 | Not listed |
| Strix Z890-H | 4 | 5Gbps | Wi-Fi 7 | 16+2+1+2 |
| X870 AORUS Elite | 4 | 2.5Gbps | Wi-Fi 7 | Not listed |
| TUF X870-PLUS | 4 | 2.5Gbps | Wi-Fi 7 | 16+2+1 |
| TUF Z890-PRO | 4 | 2.5Gbps | Wi-Fi 7 | 16+1+2+1 |
Scroll sideways to see every column.
Frequently Asked Questions
What does the Strix Z890-H add over the X870 AORUS Elite?
What it brings is wired network speed (5Gbps against 2.5Gbps). Both sat in the $150 to $250 tier when we checked, so the gains in wired network speed cost little extra by tier.
Why is the X870 AORUS Elite our Lowest Price Here pick?
It earns the label for the cheapest way into this group, below the TUF X870-PLUS. It suits spending as little as possible, with the TUF X870-PLUS the next step up.
Do the Strix Z890-H and the TUF X870-PLUS differ on power stages?
The Strix Z890-H uses 16+2+1+2; the TUF X870-PLUS uses 16+2+1; the TUF Z890-PRO uses 16+1+2+1. The Z890 Tomahawk II and the X870 AORUS Elite have no power stages listed, so 3 of 5 picks are covered here.
What extras do the Z890 Tomahawk II and the Strix Z890-H include?
The Z890 Tomahawk II: a PCIe 5.0 M.2 slot. The Strix Z890-H: AI overclocking tools. The X870 AORUS Elite: EZ-Latch for tool-free card removal.
Should I pick the Z890 Tomahawk II or the TUF Z890-PRO?
The Z890 Tomahawk II suits buyers who want PCIe 5.0 M.2 slot; the TUF Z890-PRO suits buyers who want Thunderbolt 4 Type-C port.
Bottom Line
Our first pick is the Z890 Tomahawk II, chosen for a PCIe 5.0 M.2 slot. Look at the Strix Z890-H for the highest-priced pick here at the time of writing, with AI overclocking tools, the X870 AORUS Elite for the cheapest way into this group, below the TUF X870-PLUS and the TUF X870-PLUS for 80A SPS power stages if those matter more to you.
Check the manual for the lane split if you plan to add a second GPU; the second slot often runs at x4.
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About the author
PC Hardware Editor
Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.
Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility
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