Tested · Scored · RankedNEWinstax mini Evo 2 — full review & score →
Head to head · 2 products

PRIME B550M-K vs PRIME B650-PLUS

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

Comparing 2 products
PRIME B550M-K
PRIME B550M-K—Score pending
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PRIME B650-PLUS
PRIME B650-PLUS—Score pending
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View specs
The short verdict

Scores pending

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

PRIME B550M-K
—
PRIME B650-PLUS
—
PRIME B550M-K
    Full specs →
    PRIME B650-PLUS
      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 3000 Series
      AMD Ryzen 7000 Series
      Motherboard chipset
      AMD B550
      AMD B650
      Chipset
      AMD B550
      AMD B650
      Processor socket
      Socket AM4
      Socket AM5
      Design1 difference
      Weight
      785 g
      —
      Connectivity7 differences
      Wi-Fi
      No
      No
      HDMI ports quantity
      1
      1
      Number of storage drives supported
      6
      6
      Supported memory clock speeds
      2133 · 2400 · 2666
      4800 · 5000 · 5200
      Supported memory types
      DDR4-SDRAM
      DDR5-SDRAM
      Supported storage drive interfaces
      M.2, SATA
      M.2, SATA III
      USB 3.2 Gen 1 (3.1 Gen 1) connectors
      1
      2
      USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
      4
      2
      USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
      2
      3
      Windows operating systems supported
      Windows 10
      Windows 10, Windows 11 x64
      General6 differences
      Component for
      PC
      PC
      Ethernet interface type
      Gigabit Ethernet
      2.5 Gigabit Ethernet
      Ethernet LAN
      Yes
      Yes
      Form Factor
      micro ATX
      ATX
      Manufacturer Sku
      90MB14V0-M0EAY0
      90MB1BS0-M0EAY0
      Model Number
      PRIME B550M-K
      PRIME B650-PLUS
      Motherboard form factor
      micro ATX
      ATX
      PCI Express x16 (Gen 4.x) slots
      1
      2
      Where to buy

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

      Community

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