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Head to head · 2 products

PRIME B550M-K vs PRIME Z390-P

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 Z390-P
PRIME Z390-P—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 B550M-K
—
PRIME Z390-P
—
PRIME B550M-K
    Full specs →
    PRIME Z390-P
      Full specs →
      At a glance

      Key differences

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

      Side-by-side specifications

      Performance6 differences
      Compatible processor series
      AMD Ryzen 3000 Series
      Intel® Celeron®, Intel® Pentium®
      Motherboard chipset
      AMD B550
      Intel Z390
      Motherboard chipset family
      AMD
      Intel
      Chipset
      AMD B550
      Intel Z390
      Processor manufacturer
      AMD
      Intel
      Processor socket
      Socket AM4
      LGA 1151 (Socket H4)
      Design3 differences
      Weight
      785 g
      —
      Depth
      244 mm
      234 mm
      Width
      244 mm
      305 mm
      Connectivity2 differences
      HDMI ports quantity
      1
      1
      PS/2 ports quantity
      1
      2
      Supported memory clock speeds
      2133 · 2400 · 2666
      2133 · 2400 · 2666
      USB 3.2 Gen 1 (3.1 Gen 1) connectors
      1
      2
      General7 differences
      BIOS memory size
      256 Mbit
      16 Mbit
      Component for
      PC
      PC
      Ethernet LAN
      Yes
      Yes
      Form Factor
      micro ATX
      ATX
      Manufacturer Sku
      90MB14V0-M0EAY0
      90MB0XX0-M0EAY0
      Maximum internal memory
      128 GB
      64 GB
      Model Number
      PRIME B550M-K
      PRIME Z390-P
      Motherboard form factor
      micro ATX
      ATX
      PCI Express x1 (Gen 3.x) slots
      2
      4
      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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