An X570S motherboard is not automatically the right choice for every AM4 build. Chipset age, board size, and CPU support can matter just as much as headline PCIe features.
This comparison puts premium X570S boards beside capable B550 and X570 alternatives, making the differences easier to judge. Keep reading for a clear framework covering performance, connectivity, expansion, and long-term value.
Key Takeaways
- Prioritize the chipset and socket together, since AM4 compatibility does not guarantee support for every Ryzen generation.
- Choose ATX or Micro-ATX based on your case, expansion cards, and desired number of storage devices.
- Look for PCIe 4.0 support if you plan to use newer graphics cards or high-speed NVMe drives.
- Check the board's M.2 count, SATA connections, and heatsink coverage before planning your storage layout.
- Favor Wi-Fi 6 or 6E, 2.5Gb LAN, and BIOS Flashback if fast networking and easier maintenance matter to your build.
| Feature-Rich Value |  |
ASUS ROG Strix B550-F WiFi II | PCIe 4.0 support | WiFi 6E networking | 2.5Gb Ethernet | View on Amazon | Read Review |
| Silent Enthusiast |  |
ASUS ROG Strix X570-E WiFi II | Passive chipset cooling | Strong power delivery | WiFi 6E included | View on Amazon | Read Review |
| Practical Expansion |  |
GIGABYTE B550 Eagle WiFi6 | Two M.2 slots | WiFi 6 connectivity | PCIe EZ-Latch design | View on Amazon | Read Review |
| Clean Workstation |  |
ASUS Prime X570-Pro | Dual M.2 storage | Full ATX layout | PCIe 4.0 support | View on Amazon | Read Review |
| Straightforward Gaming |  |
MSI MPG X570 Gaming Plus | X570 chipset support | PCIe 4.0 connectivity | M.2 storage support | View on Amazon | Read Review |
| Proven Foundation |  |
ASUS Prime X570-Pro Gen4 | Dual M.2 slots | PCIe Gen4 support | Understated ATX design | View on Amazon | Read Review |
| Compact Builder |  |
GIGABYTE B550M K | Micro-ATX footprint | Two M.2 slots | Q-Flash support | View on Amazon | Read Review |
| Feature Balanced |  |
GIGABYTE X570 AORUS Elite | M.2 Thermal Guard | Front USB Type-C | PCIe 4.0 platform | View on Amazon | Read Review |
| Durable Gamer |  |
ASUS TUF B550-PLUS WiFi II | WiFi 6 networking | 2.5Gb Ethernet | BIOS Flashback | View on Amazon | Read Review |
| Ready-Made Upgrade |  |
ASUS TUF B550 WiFi Bundle | Includes Ryzen 7 5800XT | WiFi 6 motherboard | 2.5Gb Ethernet | View on Amazon | Read Review |
More Details on Our Top Picks
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ASUS ROG Strix B550-F WiFi II
For a gaming build centered on a Ryzen AM4 processor, this board delivers an unusually complete feature set for a B550 platform. You get PCIe 4.0, WiFi 6E, 2.5Gb Ethernet, BIOS Flashback, and strong RGB connectivity without moving to the older X570 chipset.
It suits gamers who want fast storage, modern networking, and straightforward system building. The main limitation is its B550 chipset, which offers less expansion bandwidth than X570S boards and may not fit multi-device workstation builds as well.
- Brand:ASUS
- Chipset:B550
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:BIOS Flashback
- Additional Feature:HDMI 2.1 output
- Additional Feature:Addressable Gen 2 RGB
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ASUS ROG Strix X570-E WiFi II
Choose this board for a high-end AM4 system that benefits from X570S expansion and quieter operation. Its passive chipset heatsink, 12+4 power stages, WiFi 6E, 2.5Gb LAN, and USB-C connectivity make it a strong fit for demanding gaming and content workloads.
The passive PCH cooling keeps chipset fan noise out of the build, while dual PCIe 4.0 storage and broad connectivity support leave room for upgrades. Its limitation is platform age, since AM4 and DDR4 provide less forward-looking headroom than newer CPU and memory standards.
- Brand:ASUS
- Chipset:X570S
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:2.5Gb Ethernet
- Additional Feature:USB 3.2 Gen 2 Type-C
- Additional Feature:Aura Sync RGB
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GIGABYTE B550 Eagle WiFi6
This GIGABYTE board is aimed at builders who want a sensible Ryzen system with WiFi 6 and useful storage capacity. Support for Ryzen 3000, 4000, and 5000 processors, two M.2 slots, PCIe 4.0, and USB-C covers the needs of a mainstream gaming or productivity PC.
The 10+3 power phase design gives the board a solid foundation for compatible Ryzen chips, while PCIe EZ-Latch simplifies hardware installation. Its main drawback is Gigabit Ethernet, which is slower than the 2.5Gb networking found on several higher-tier alternatives.
- Brand:GIGABYTE
- Chipset:B550
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:USB-C connectivity
- Additional Feature:10+3 power phase
- Additional Feature:RGB Fusion lighting
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ASUS Prime X570-Pro
For a restrained, versatile build, the Prime X570-Pro provides PCIe 4.0, dual M.2 storage, and broad USB connectivity on a full-size ATX layout. It is a good match for Ryzen 3000 or 5000 systems used for gaming, editing, development, or general desktop work.
The board favors a clean feature balance over aggressive gaming styling, which can suit a professional-looking build. Its limitation is that the platform uses DDR4 memory and an older AM4 socket, so future CPU upgrades are confined to the existing Ryzen generation.
- Brand:ASUS
- Chipset:X570
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:HDMI video output
- Additional Feature:USB 3.2 Gen 2
- Additional Feature:SATA 6Gb/s support
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MSI MPG X570 Gaming Plus
MSI’s MPG X570 Gaming Plus targets builders who want the core features of an X570 gaming platform without a crowded list of extras. PCIe 4.0, DDR4 support, M.2 storage, SATA 6Gb/s, and USB 3.2 Gen 2 provide a practical base for an AM4 gaming PC.
It works especially well for a Ryzen build with one or two fast storage drives and a dedicated graphics card. The tradeoff is a more basic connectivity package, with no WiFi listed and fewer premium networking features than boards such as the ROG Strix X570-E WiFi II.
- Brand:MSI
- Chipset:X570
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:USB 3.2 Gen 2
- Additional Feature:HDMI output
- Additional Feature:SATA 6Gb/s ports
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ASUS Prime X570-Pro Gen4
This second Prime X570-Pro listing offers the same core appeal as Product 4, a balanced ATX design for Ryzen 3000 and 5000 processors. Dual M.2 slots, PCIe Gen4 support, USB 3.2 Gen 2, and SATA 6Gb/s give you the essentials for a capable gaming or work system.
It suits buyers who prefer understated hardware and flexible storage options rather than heavy gaming embellishments. The honest limitation is the AM4 platform, which restricts future upgrades and keeps the system on DDR4 memory.
- Brand:ASUS
- Chipset:X570
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:USB 3.2 Gen 2
- Additional Feature:HDMI video output
- Additional Feature:SATA 6Gb/s support
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GIGABYTE B550M K
The B550M K is built for a smaller Micro-ATX system that still needs modern Ryzen support and PCIe 4.0 storage. Two M.2 slots, Q-Flash, USB 3.2 Gen 1, and support for Ryzen 3000 through 5000 processors give compact builders a useful starting point.
Its reduced footprint can simplify small gaming or office builds, and the two M.2 slots add welcome flexibility. The limitation is the modest 3+3 power phase design, which makes it better suited to mainstream Ryzen processors than demanding high-power configurations.
- Brand:GIGABYTE
- Chipset:B550
- Socket:AM4
- Form Factor:Micro-ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:PCIe EZ-Latch
- Additional Feature:USB 3.2 Gen 1
- Additional Feature:Gigabit Ethernet
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GIGABYTE X570 AORUS Elite
The X570 AORUS Elite gives you a solid ATX gaming foundation with PCIe 4.0, DDR4 support, dual-band wireless networking, and front-panel USB-C support. Its M.2 Thermal Guard helps manage drive temperatures, while RGB Fusion 2.0 provides lighting control for coordinated builds.
This board is a good choice for a Ryzen system that needs modern storage and convenient case connectivity without moving into flagship territory. Its older 802.11ac WiFi specification is less current than WiFi 6E, and the listing does not identify 2.5Gb Ethernet.
- Brand:GIGABYTE
- Chipset:X570
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:Dual-band 802.11ac WiFi
- Additional Feature:RGB Fusion 2.0
- Additional Feature:Front-panel USB-C
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ASUS TUF B550-PLUS WiFi II
For a dependable gaming build, the TUF B550-PLUS WiFi II combines WiFi 6, 2.5Gb Ethernet, PCIe 4.0, and BIOS Flashback in a familiar ATX layout. It supports Ryzen AM4 processors and includes the storage and USB features most gaming systems need.
The TUF range is a sensible fit for builders who want useful connectivity without paying for every enthusiast feature under the sun. Its main limitation is the B550 chipset, which offers less total expansion flexibility than X570S for multiple high-bandwidth devices.
- Brand:ASUS
- Chipset:B550
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:USB 3.2 Gen 2
- Additional Feature:Addressable Gen 2 RGB
- Additional Feature:Aura Sync support
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ASUS TUF B550 WiFi Bundle
This package pairs an AMD Ryzen 7 5800XT processor with the ASUS TUF B550-PLUS WiFi II motherboard, making it a convenient foundation for an AM4 gaming upgrade. The board contributes WiFi 6, 2.5Gb LAN, PCIe 4.0, BIOS Flashback, and DDR4 support.
It suits buyers assembling a complete CPU-and-motherboard platform rather than shopping for a board alone. The limitation is that the bundle’s value depends on already owning compatible DDR4 memory and cooling, and the AM4 socket has limited room for later platform upgrades.
- Brand:ASUS
- Chipset:B550
- Socket:AM4
- Form Factor:ATX
- Memory Type:DDR4
- PCIe Version:PCIe 4.0
- Additional Feature:BIOS Flashback
- Additional Feature:USB 3.2 Gen 2
- Additional Feature:Addressable Gen 2 RGB
Frequently Asked Questions
What CPUs are compatible with X570S motherboards?
Most X570S boards support Ryzen 3000 and Ryzen 5000 desktop processors, along with selected Ryzen 4000G and 5000G APUs. Support can vary by model and BIOS version, so check the manufacturer’s CPU support page before buying. Older Ryzen 1000 and 2000 processors are usually not supported. A board with BIOS Flashback can simplify firmware updates, but it does not override the CPU support list.
Is X570S better than B550?
X570S generally offers more PCIe 4.0 connectivity, additional M.2 support, and more chipset-connected expansion options. B550 boards often cost less and provide enough features for a single graphics card, one or two NVMe drives, and a mainstream Ryzen processor. Choose X570S if you need several fast storage drives, more expansion bandwidth, or a high-end Ryzen 9 system with extensive connectivity. Choose B550 if its slot layout and rear I/O already meet your needs, since gaming performance with the same CPU and graphics card is usually very similar.
Do X570S motherboards require a chipset fan?
X570S boards generally use a passively cooled chipset, so they do not require the small fan found on many original X570 motherboards. That can reduce noise and removes one moving part from the system. Passive cooling still depends on reasonable case airflow. Use front intake and rear or top exhaust fans, and avoid blocking the chipset heatsink with cables or expansion cards.
Do all X570S motherboards support PCIe 4.0?
PCIe 4.0 is a central X570S feature, but the exact number of supported slots and connections varies by board. The primary graphics slot and at least one M.2 slot commonly support PCIe 4.0, while secondary slots may share lanes or operate at lower speeds. Read the manual’s lane-sharing diagram before installing multiple drives or expansion cards. It will show which M.2 and SATA ports become unavailable when specific slots are populated.
Is Wi-Fi included on every X570S motherboard?
No. Some X570S models include Wi-Fi 6 or Wi-Fi 6E, while others offer wired Ethernet only. Check the specifications for both Wi-Fi and Bluetooth, because Bluetooth is often included with wireless versions but not with standard wired models. If you need wireless networking, select a board with a built-in wireless module or budget for a PCIe or USB adapter. Also check the antenna arrangement, since a good antenna can matter more than a small difference in advertised wireless speed.
