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AMD B850 Motherboards

All motherboards

5 AMD B850 motherboards from GIGABYTE, ASUS, MSI and more. Prices run $200 to $350.

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M.2 slots: 4  ×Chipset: AMD B850  ×Clear all
BrandASUS3GIGABYTE2
SocketAM55
Form factorATX2mATX2
Memory typeDDR55
Memory slots42
M.2 slots37452312
Wired LAN2.5G25G2
Wi-FiWi-Fi 75
ChipsetAMD B8505
PriceUnder $2001Under $2501Under $3002Under $4001$150 & above4$250 & above3$300 & above1
Clear allShow 5 motherboards
M.2 slots: 4  ×Chipset: AMD B850  ×5 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
ASUSSpec score 8.9

AM5, ATX, DDR5, 4 M.2 slots

+AMD B850 chipset for AM5 Ryzen processors
+Four M.2 slots for multiple fast storage drives
+2.5G LAN for faster wired networking
−Full ATX size needs a large case
$199.99-5%Was: $209.99
as of 11/04/2026 12:10 PST - Details
GIGABYTESpec score 9.2

AM5, ATX, DDR5, 4 Memory slots

+Four M.2 sockets for storage expansion
+5G LAN for fast wired networking
+Built-in Wi-Fi 7 connectivity
$262.99
as of 11/04/2026 15:08 PST - Details
ASUSSpec score 9.5

AM5, mATX, DDR5, 4 M.2 slots

+Compact mATX form factor for smaller builds
+AMD B850 chipset for AM5 Ryzen processors
+Four M.2 slots for multiple storage drives
−Fewer expansion options than full ATX boards
$350.77
as of 11/04/2026 12:10 PST - Details
GIGABYTESpec score 9.2

AM5, DDR5, 4 Memory slots, 4 M.2 slots

+Four M.2 sockets for storage expansion
+5G LAN for fast wired networking
+Built-in Wi-Fi 7 connectivity
No price recorded yet.
ASUSSpec score 8.9

AM5, mATX, DDR5, 4 M.2 slots

+Compact mATX form factor for smaller builds
+AMD B850 chipset for AM5 Ryzen processors
+Four M.2 slots for multiple storage drives
−Fewer expansion options than full ATX boards
$259.99
as of 11/04/2026 12:10 PST - Details

Compare specs

motherboardSocketForm factorMemory typeMemory slotsM.2 slotsSpec scorePrice
AM5ATXDDR548.9$199.99
as of 11/04/2026 12:10 PST - Details
AM5ATXDDR5449.2$262.99
as of 11/04/2026 15:08 PST - Details
AM5mATXDDR549.5$350.77
as of 11/04/2026 12:10 PST - Details
AM5DDR5449.2No current price
AM5mATXDDR548.9$259.99
as of 11/04/2026 12:10 PST - Details

Before you buy

Other Chipset options

PC Cases264CPU Coolers393Processors247Data Center GPUs82Graphics Cards371Power Supplies237Memory374Storage Drives577Binoculars228Network Cables1,382Cameras2,556Chromebooks196

Popular filters

DDR4 Motherboards199DDR5 Motherboards190ATX Motherboards165mATX Motherboards152Motherboards under $200112Motherboards under $150109AM5 Motherboards99Motherboards with 4 Memory Slots96

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.