90MB1IW0-M0AAY0 · AM5 · Mini-ITX · ASUS global specification
A Mini-ITX AM5 motherboard with 2 DDR5 memory slots, 2 M.2 storage positions and Wi-Fi 7 alongside wired Ethernet.
Specifications checked 10 Sept 2026.
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Manufacturer specificationsTUF GAMING B850I WIFI NEO · AM5 · Mini-ITX · ASUS UK specification
A Mini-ITX AM5 motherboard with AMD B850: two DDR5 slots (up to 128 GB) rated up to DDR5-8200+ (OC) on Ryzen 9000, a PCIe 5.0 x16 slot, two M.2 slots (one PCIe 5.0 x4), Realtek 2.5 Gb Ethernet and Wi-Fi 6E.
Specifications checked 27 Sept 2026.
Amazon links open search results. Check the exact variant, current price and availability with the retailer.
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Differences first. Select a topic for its graphic, sources and conditions.
Different hardware. A chip name or generation does not quantify real-world performance.
Plan the complete platform. Check the exact CPU-support list, required BIOS and memory validation before buying. PCIe generations and lane allocations can change with the processor. A socket match or slot count is not a guarantee that every component works together at its highest advertised setting.
13 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.
Manufacturer specification
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Different hardware. A chip name or generation does not quantify real-world performance.
Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. Profile support does not guarantee an overclock.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS also lists AEMP. · Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. ASUS's footnotes cover both manual overclocking and XMP/EXPO/AEMP profiles without marking which figure applies. Profile support does not guarantee an overclock.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · The two SATA connectors require the supplied ROG FPS card. The first M.2 slot supports PCIe 5.0 x4 with Ryzen 9000/7000 and PCIe 4.0 x4 with Ryzen 8000; the second uses PCIe 4.0 x4.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsM.2_1 is listed under the Ryzen processor and M.2_2 under the B850 chipset; both accept 2260/2280 drives. · Manufacturer specification · With Ryzen 8000, M.2_1 runs PCIe 4.0 x4.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · The two SATA connectors require the supplied ROG FPS card. The first M.2 slot supports PCIe 5.0 x4 with Ryzen 9000/7000 and PCIe 4.0 x4 with Ryzen 8000; the second uses PCIe 4.0 x4.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsThe x16 slot is listed under the Ryzen processor. · Manufacturer specification · With Ryzen 8000 the slot runs PCIe 4.0. ASUS lists no other expansion slot on this board.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Wireless bands and channel widths depend on local rules, the operating system and the installed module. Full Wi-Fi 7 features require Windows 11 24H2 or later where stated by ASUS; Bluetooth versions may vary by module.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · ASUS says the Wi-Fi 6E 6 GHz band is supported only in Windows 11 or later and depends on local regulations; the Bluetooth version depends on the module.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Audio is provided through the supplied external ROG STRIX HIVE II; account for its USB connection and desk space.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · ASUS says 7.1 output needs a chassis HD audio front-panel module. A codec description is not an independent sound-quality measurement.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · These are manufacturer-listed configurations, not measured display performance. A compatible processor with graphics, suitable cable and supported display mode are required.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Available only with processors that have integrated graphics; see AMD CPU specifications. Not measured display performance.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS also lists TUF LANGuard.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Internal headers need compatible case ports or accessories. ASUS lists Type-C current output of max. 5 V/3 A.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · These are manufacturer-listed overclocking configurations, not guaranteed stock transfer rates or tested performance. CPU family and DIMM layout remain material.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · These are manufacturer-listed overclocking configurations, not guaranteed stock transfer rates or tested performance. ASUS does not mark whether each figure is a manual or profile result. CPU family and DIMM layout remain material.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Check the complete connector list and the PSU cable type. Additional graphics-card, front-panel fast-charge and cooling connections can have separate requirements.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Check the complete connector list and the PSU cable type.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · Connector count and listed modes describe the rear panel. USB-C display and charging capability depends on the specific port; display output also depends on the CPU and source configuration.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Connector count and listed modes describe the rear panel. Display output depends on the CPU's integrated graphics.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Check the exact configuration and source conditions for your use.
Manufacturer specification · A shared socket and processor-family listing do not confirm that a particular BIOS revision supports every processor in that family.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · Check ASUS's exact CPU support list and its required BIOS. Family support does not confirm the firmware installed on a retail board.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
Manufacturer specification · UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. Confirm the exact model and part identifier with the retailer.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsManufacturer specification · UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. Confirm the exact model and part identifier with the retailer.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
No source recorded for this side.
Manufacturer specification · ASUS BIOS FlashBack button. Use the exact model firmware and follow ASUS's BIOS FlashBack instructions.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · Use the exact model firmware and follow ASUS instructions; a button does not establish the currently installed BIOS version.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module.
ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS lists Bluetooth with LE Audio support but no version number for this board; the version depends on the installed Wi-Fi module. · Manufacturer specification
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Listed rear-panel control; follow the board manual before resetting firmware settings.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Header counts do not specify electrical current limits.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Manufacturer cooling design, not measured temperatures. ASUS does not say which M.2 slot the heatsink covers.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)ASUS TUF GAMING B850I WIFI NEO — exact-model product and gallery (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
ASUS lists AMD RAIDXpert2 RAID 0/1/5/10 for Ryzen 9000, 8000 and 7000 processors without stating which levels apply to NVMe versus SATA devices. · Manufacturer specification
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Manufacturer power-stage ratings with DIGI+ VRM (DrMOS); not a measured VRM temperature or overclocking result.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)ASUS TUF GAMING B850I WIFI NEO — exact-model product and gallery (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · Check the manual for connector voltage and LED limits before connecting lighting.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
ASUS lists AMD RAIDXpert2 RAID 0/1/5/10 for Ryzen 9000, 8000 and 7000 processors without stating which levels apply to SATA versus NVMe devices. · Manufacturer specification
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · ASUS lists two screw packages for M.2 SSDs and no tool-free M.2 latch for this board.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · ASUS's complete rear USB list (6 ports) has no USB4 port; the fastest rear port is USB 20 Gb/s Type-C.
ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)Evidence is missing or conflicting on at least one side. This is not a verified difference.
8 shared fields have the same recorded value.
| Specification | ASUS ROG STRIX X870-I GAMING WIFI | ASUS TUF GAMING B850I WIFI NEO |
|---|---|---|
CPU socket SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | AM5 | AM5 |
ChipsetDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | AMD X870 | AMD B850 |
Form factor SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Check case mounting positions and connector clearance. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Check case mounting positions, cooler clearance and connector clearance. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Mini-ITX: 170 × 170 mm | Mini-ITX; 170 × 170 mm |
CPU support / BIOS sourceDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · A shared socket and processor-family listing do not confirm that a particular BIOS revision supports every processor in that family. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Check ASUS's exact CPU support list and its required BIOS. Family support does not confirm the firmware installed on a retail board. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | AMD Ryzen 9000, 8000 and 7000 desktop processors. Verify the exact CPU and minimum BIOS using ASUS support before buying. | AMD Ryzen 9000 / 8000 / 7000 Series |
Firmware storageDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Flash-ROM capacity does not identify the BIOS version installed on a retail board. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 256 Mb Flash ROM, UEFI AMI BIOS | 32 MB (256 Mb) Flash ROM, UEFI AMI BIOS |
Listed operating systemsDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Individual features and drivers can have newer operating-system requirements, particularly wireless networking. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Individual features and drivers can have newer operating-system requirements, particularly wireless networking. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Windows 11 64-bit | Windows 11 |
Rear BIOS FlashBack button SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Use the exact model firmware and follow ASUS instructions; a button does not establish the currently installed BIOS version. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO No source recorded. | Yes | Not provided |
Rear Flash BIOS button SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · ASUS BIOS FlashBack button. Use the exact model firmware and follow ASUS's BIOS FlashBack instructions. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | Yes |
Advertised voltage regulation SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Manufacturer power-stage ratings with DIGI+ VRM (DrMOS); not a measured VRM temperature or overclocking result. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)ASUS TUF GAMING B850I WIFI NEO — exact-model product and gallery (ASUS UK) | Not provided | 8 + 2 + 1 power stages (80A each) |
Memory type, slots and limitDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. Profile support does not guarantee an overclock. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO ASUS also lists AEMP. · Manufacturer specification · Supported capacity, module population and profile speeds depend on the exact CPU, installed BIOS and validated memory kit. ASUS's footnotes cover both manual overclocking and XMP/EXPO/AEMP profiles without marking which figure applies. Profile support does not guarantee an overclock. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 2 DDR5 DIMM slots; up to 128 GB; dual channel; AMD EXPO | 2 DDR5 DIMM slots; dual channel; up to 128 GB; up to DDR5-8200+ (Ryzen 9000) / 9600+ (Ryzen 8000) / 8000+ (Ryzen 7000) (OC); AMD EXPO; ECC and non-ECC unbuffered |
Maximum listed memory SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Manufacturer capacity ceiling; check CPU support, BIOS and the validated DIMM population. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Manufacturer capacity ceiling; check CPU support, BIOS and the validated DIMM population. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 128 GB | 128 GB |
DIMM slots SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Physical DDR5 module positions; this count is not a guarantee of capacity or profile speed. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Physical DDR5 module positions; this count is not a guarantee of capacity or profile speed. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 2 | 2 |
Listed memory overclocking profilesDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · These are manufacturer-listed overclocking configurations, not guaranteed stock transfer rates or tested performance. CPU family and DIMM layout remain material. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · These are manufacturer-listed overclocking configurations, not guaranteed stock transfer rates or tested performance. ASUS does not mark whether each figure is a manual or profile result. CPU family and DIMM layout remain material. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Ryzen 9000: up to 8400+ MT/s (OC); Ryzen 8000: up to 8600+ MT/s (OC); Ryzen 7000: up to 8000+ MT/s (OC) | Ryzen 9000: up to 8200+ MT/s (OC); Ryzen 8000: up to 9600+ MT/s (OC); Ryzen 7000: up to 8000+ MT/s (OC) |
Storage interfacesDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · The two SATA connectors require the supplied ROG FPS card. The first M.2 slot supports PCIe 5.0 x4 with Ryzen 9000/7000 and PCIe 4.0 x4 with Ryzen 8000; the second uses PCIe 4.0 x4. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO M.2_1 is listed under the Ryzen processor and M.2_2 under the B850 chipset; both accept 2260/2280 drives. · Manufacturer specification · With Ryzen 8000, M.2_1 runs PCIe 4.0 x4. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 2 M.2 storage positions; 2 SATA 6 Gb/s ports | 1 × M.2 PCIe 5.0 x4; 1 × M.2 PCIe 4.0 x4; 2 × SATA 6 Gb/s |
M.2 storage positions SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · The two SATA connectors require the supplied ROG FPS card. The first M.2 slot supports PCIe 5.0 x4 with Ryzen 9000/7000 and PCIe 4.0 x4 with Ryzen 8000; the second uses PCIe 4.0 x4. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · With Ryzen 8000 the CPU-attached M.2_1 runs PCIe 4.0 x4. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 2 | 2 |
SATA storage ports SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Two connectors are on the supplied ROG FPS card. SATA 6 Gb/s; check the source for lane sharing and drive power requirements. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · SATA 6 Gb/s; check the source for lane sharing and drive power requirements. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 2 | 2 |
M.2 drive installation aids SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · ASUS lists two screw packages for M.2 SSDs and no tool-free M.2 latch for this board. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | M.2 screw packages (2) |
PCIe expansion configurationDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · The two SATA connectors require the supplied ROG FPS card. The first M.2 slot supports PCIe 5.0 x4 with Ryzen 9000/7000 and PCIe 4.0 x4 with Ryzen 8000; the second uses PCIe 4.0 x4. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO The x16 slot is listed under the Ryzen processor. · Manufacturer specification · With Ryzen 8000 the slot runs PCIe 4.0. ASUS lists no other expansion slot on this board. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | AMD Ryzen 9000 & 7000 Series Desktop Processors 1 × PCIe 5.0 × 16 slot AMD Ryzen 8000 Series Desktop Processors 1 × PCIe 4.0 × 16 slot (supports x8/x4 mode) Specifications vary by CPU types. - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals. | 1 × PCIe 5.0 x16 |
Rear connectionsDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Connector count and listed modes describe the rear panel. USB-C display and charging capability depends on the specific port; display output also depends on the CPU and source configuration. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Connector count and listed modes describe the rear panel. Display output depends on the CPU's integrated graphics. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 2 × USB4 (40Gbps)(2 × USB Type-C ) 5 × USB 10Gbps port(s) (4 × Type-A + 1 × USB Type-C, 1 port supports ROG STRIX HIVE II) 3 × USB 2.0 port(s) (2 × Type-A) 1 × HDMI port 1 × Wi-Fi module 1 × Intel 2.5Gb Ethernet port 1 × BIOS FlashBack button 1 × Clear CMOS button | 1 × USB 20 Gb/s (Type-C); 2 × USB 10 Gb/s (Type-A); 1 × USB 5 Gb/s (Type-A); 2 × USB 2.0 (Type-A); 1 × DisplayPort; 1 × HDMI; Wi-Fi module; 1 × Realtek 2.5 Gb Ethernet; 3 × audio jacks; BIOS FlashBack and Clear CMOS buttons |
Internal USB connectionsDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Headers need compatible case ports or accessories; they are not additional rear sockets. Follow the stated power and cable requirements. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Internal headers need compatible case ports or accessories. ASUS lists Type-C current output of max. 5 V/3 A. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Front USB (Total 3 ports) 1 × USB 10Gbps connector (supports USB Type-C ) 1 × USB 5Gbps header supports 2 additional USB 5Gbps ports USB Type-C power delivery output: max. 5V/3A ROG STRIX HIVE II(Total 2 ports) 2 × USB 10Gbps port ( 1 × Type-A + 1 × USB Type-C ) ROG FPS Card (Total 3 ports) 2 × USB 2.0 headers additional 3 USB 2.0 ports | 1 × USB 10 Gb/s (Type-C); 2 × USB 5 Gb/s (1 header); 2 × USB 2.0 (1 header) |
Integrated-graphics display connectionsDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · These are manufacturer-listed configurations, not measured display performance. A compatible processor with graphics, suitable cable and supported display mode are required. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Available only with processors that have integrated graphics; see AMD CPU specifications. Not measured display performance. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 1 × HDMI port 2 × USB4 (40Gbps) ports support USB Type-C display outputs Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. Supports 4K@60Hz as specified in HDMI 2.1. Supports max. 4K@60Hz as specified in DisplayPort 1.4a VGA resolution support depends on processors' or graphic cards' resolution. | DisplayPort 1.4: up to 8K 30 Hz; HDMI 2.1: 4K 60 Hz |
Audio hardwareDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Audio is provided through the supplied external ROG STRIX HIVE II; account for its USB connection and desk space. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · ASUS says 7.1 output needs a chassis HD audio front-panel module. A codec description is not an independent sound-quality measurement. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | ROG STRIX HIVE II with ESS SABRE9260Q DAC | Realtek 7.1-channel HD audio codec (model not stated); up to 24-bit/192 kHz playback |
Rear USB4 support SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · ASUS's complete rear USB list (6 ports) has no USB4 port; the fastest rear port is USB 20 Gb/s Type-C. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | No |
Network interfacesDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Wireless bands and channel widths depend on local rules, the operating system and the installed module. Full Wi-Fi 7 features require Windows 11 24H2 or later where stated by ASUS; Bluetooth versions may vary by module. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · ASUS says the Wi-Fi 6E 6 GHz band is supported only in Windows 11 or later and depends on local regulations; the Bluetooth version depends on the module. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 1 × Intel 2.5Gb Ethernet; Wi-Fi 7 (320 MHz listed); Bluetooth 5.4 listed | Realtek 2.5 Gb Ethernet; Wi-Fi 6E; Bluetooth (version not stated) |
Wired EthernetDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Link-rate capability; real throughput depends on the connected network, cabling and workload. ASUS also lists TUF LANGuard. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 1 × Intel 2.5Gb Ethernet | Realtek 2.5 Gb Ethernet |
Included Wi-Fi SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Wi-Fi 7; 320 MHz listed. Wireless bands and channel widths depend on local rules, the operating system and the installed module. Full Wi-Fi 7 features require Windows 11 24H2 or later where stated by ASUS; Bluetooth versions may vary by module. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · 2x2 Wi-Fi 6E (not Wi-Fi 7) with up to 160 MHz channels. The 6 GHz band is supported only in Windows 11 or later and depends on local regulations. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Yes | Yes |
Listed Bluetooth version SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · The manufacturer notes that the Bluetooth version can depend on the installed wireless module. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO ASUS lists Bluetooth with LE Audio support but no version number for this board; the version depends on the installed Wi-Fi module. · Manufacturer specification ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 5.4 | Not listed by the manufacturer |
Motherboard power connectionsDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · Check the complete connector list and the PSU cable type. Additional graphics-card, front-panel fast-charge and cooling connections can have separate requirements. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Check the complete connector list and the PSU cable type. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | 1 × 24-pin Main Power connector 1 × 8-pin +12V CPU Power connector | 1 × 24-pin Main Power connector; 1 × 8-pin +12V CPU Power connector |
Rear Clear CMOS button SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Listed rear-panel control; follow the board manual before resetting firmware settings. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | Yes |
Fan and pump headers SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Header counts do not specify electrical current limits. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | 1 CPU; 1 AIO pump; 2 chassis fan headers (all 4-pin) |
Diagnostic indicators SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | Q-LED (CPU, DRAM, VGA, boot device) |
Lighting headers SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Check the manual for connector voltage and LED limits before connecting lighting. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | 2 addressable RGB Gen 2 headers |
Board and SSD cooling SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO Manufacturer specification · Manufacturer cooling design, not measured temperatures. ASUS does not say which M.2 slot the heatsink covers. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK)ASUS TUF GAMING B850I WIFI NEO — exact-model product and gallery (ASUS UK) | Not provided | VRM and chipset heatsinks; one M.2 heatsink for one of the two M.2 slots |
Specification marketDifferent SourcesASUS ROG STRIX X870-I GAMING WIFI Manufacturer specification · UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. Confirm the exact model and part identifier with the retailer. ASUS ROG STRIX X870-I GAMING WIFI — technical specificationsASUS TUF GAMING B850I WIFI NEO Manufacturer specification · UK and US buying links are searches, not proof of stock, identical regional wireless modules, bundles or warranty. Confirm the exact model and part identifier with the retailer. ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | ASUS global documentation | ASUS UK documentation |
SATA RAID modes SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO ASUS lists AMD RAIDXpert2 RAID 0/1/5/10 for Ryzen 9000, 8000 and 7000 processors without stating which levels apply to SATA versus NVMe devices. · Manufacturer specification ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | Not listed by the manufacturer |
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NVMe RAID modes SourcesASUS ROG STRIX X870-I GAMING WIFI No source recorded. ASUS TUF GAMING B850I WIFI NEO ASUS lists AMD RAIDXpert2 RAID 0/1/5/10 for Ryzen 9000, 8000 and 7000 processors without stating which levels apply to NVMe versus SATA devices. · Manufacturer specification ASUS TUF GAMING B850I WIFI NEO — technical specifications (ASUS UK) | Not provided | Not listed by the manufacturer |
Closest motherboards to this pair by shared key specifications. Not a popularity ranking.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
