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Head to head · 2 products

PRIME B650M-A WIFI II vs ROG STRIX B550-F GAMING

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 products
PRIME B650M-A WIFI II
PRIME B650M-A WIFI II—Score pending
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ROG STRIX B550-F GAMING
ROG STRIX B550-F GAMING—Score pending
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The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

PRIME B650M-A WIFI II
—
ROG STRIX B550-F GAMING
—
PRIME B650M-A WIFI II
    Full specs →
    ROG STRIX B550-F GAMING
      Full specs →
      At a glance

      Key differences

      Measured differences only. Ties and tiny gaps are left out.
      Full specs

      Side-by-side specifications

      Performance4 differences
      Compatible processor series
      AMD Ryzen™ 7
      AMD Ryzen 3000 Series
      Motherboard chipset
      AMD B650
      AMD B550
      Chipset
      AMD B650
      AMD B550
      Processor socket
      Socket AM5
      Socket AM4
      Design1 difference
      Weight
      —
      945 g
      Connectivity12 differences
      Wi-Fi
      Yes
      No
      Bluetooth
      5.2
      5.0
      HDMI ports quantity
      1
      1
      Number of HDDs supported
      4
      6
      Number of storage drives supported
      2
      6
      Supported memory clock speeds
      4800 · 5000 · 5200
      2133 · 2400 · 2666
      Supported memory types
      DDR5-SDRAM
      DDR4-SDRAM
      Supported storage drive interfaces
      M.2 · PCI Express 4.0 · PCI Express 5.0
      M.2, SATA III
      Supported storage drive types
      HDD & SSD
      HDD & SSD
      USB 2.0 ports quantity
      4
      2
      USB 3.2 Gen 1 (3.1 Gen 1) connectors
      2
      1
      USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
      2
      4
      USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
      2
      1
      Windows operating systems supported
      Windows 10, Windows 11
      Windows 10 · Windows 10 Education · Windows 10 Education x64
      General4 differences
      Component for
      PC
      PC
      Ethernet LAN
      Yes
      Yes
      Form Factor
      micro ATX
      ATX
      Manufacturer Sku
      90MB1EG0-M0EAY0
      90MB14S0-M0EAY0
      Model Number
      PRIME B650M-A WIFI II
      ROG STRIX B550-F GAMING
      Motherboard form factor
      micro ATX
      ATX
      Where to buy

      Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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