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Head to head · 2 products

PRIME B450-PLUS vs ROG STRIX B650-A GAMING WIFI

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

Comparing 2 products
PRIME B450-PLUS
PRIME B450-PLUS—Score pending
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ROG STRIX B650-A GAMING WIFI
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The short verdict

Scores pending

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

PRIME B450-PLUS
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ROG STRIX B650-A GAMING WIFI
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PRIME B450-PLUS
    Full specs →
    ROG STRIX B650-A GAMING WIFI
      Full specs →
      At a glance

      Key differences

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

      Side-by-side specifications

      Performance5 differences
      Audio chip
      Realtek ALC887-VD2
      Realtek ALC4080
      Compatible processor series
      AMD Athlon · AMD Ryzen 2000 Series · AMD Ryzen 3000 Series
      AMD Ryzen™ 7
      Motherboard chipset
      AMD B450
      AMD B650
      Chipset
      AMD B450
      AMD B650
      Processor socket
      Socket AM4
      Socket AM5
      Connectivity10 differences
      Number of chassis fan connectors
      3
      4
      Number of SATA III connectors
      6
      4
      Parallel processing technology support
      CrossFireX
      Not supported
      Supported memory clock speeds
      2133,2400,2666,2800,3000,3200 MHz
      4800 · 5000 · 5200
      Supported memory types
      DDR4-SDRAM
      DDR5-SDRAM
      USB 2.0 connectors
      2
      4
      USB 2.0 ports quantity
      2
      4
      USB 3.2 Gen 1 (3.1 Gen 1) connectors
      1
      2
      USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
      2
      3
      Windows operating systems supported
      Windows 10 Education x64 · Windows 10 Enterprise x64 · Windows 10 Home x64
      Windows 11 x64
      General6 differences
      Component for
      PC
      PC
      ECC сompatibility
      ECC
      ECC & Non-ECC
      Ethernet interface type
      Gigabit Ethernet
      2.5 Gigabit Ethernet
      Ethernet LAN
      Yes
      Yes
      LAN controller
      Realtek RTL8111H
      Intel I225-V
      Manufacturer Sku
      90MB0YN0-M0EAY0
      90MB1BP0-M0EAY0
      Maximum internal memory
      64 GB
      128 GB
      Model Number
      PRIME B450-PLUS
      ROG STRIX B650-A GAMING WIFI
      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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