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Head to head · 2 products

PRIME B660M-K D4 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 B660M-K D4
PRIME B660M-K D4—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 B660M-K D4
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ROG STRIX B550-F GAMING
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Choose the PRIME B660M-K D4 if
  • Lighter in the hand (819 vs 945 g)
Full specs →
ROG STRIX B550-F GAMING
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Why pick thePRIME B660M-K D41 win
    −126 gLighter in the hand819 vs 945 g
    Check priceNo store price yet
    Why pick theROG STRIX B550-F GAMING0 wins
    No measured advantages in our spec data. Check the full specs below.
    Check priceNo store price yet
    Full specs

    Side-by-side specifications

    Performance6 differences
    Compatible processor series
    Intel® Celeron® · Intel® Core™ i3 · Intel® Core™ i5
    AMD Ryzen 3000 Series
    Motherboard chipset
    Intel B660
    AMD B550
    Motherboard chipset family
    Intel
    AMD
    Chipset
    Intel B660
    AMD B550
    Processor manufacturer
    Intel
    AMD
    Processor socket
    LGA 1700
    Socket AM4
    Design1 difference
    Weight
    819 g
    945 g
    Connectivity6 differences
    Wi-Fi
    No
    No
    HDMI ports quantity
    1
    1
    Number of chassis fan connectors
    1
    3
    Number of HDDs supported
    4
    6
    Number of SATA III connectors
    4
    6
    Number of storage drives supported
    6
    6
    Supported memory clock speeds
    2133 · 2400 · 2666
    2133 · 2400 · 2666
    Supported processor sockets
    LGA 1700
    Socket AM4
    Supported storage drive interfaces
    M.2, PCI Express 4.0, SATA III
    M.2, SATA III
    Supported storage drive types
    HDD & SSD
    HDD & SSD
    USB 2.0 ports quantity
    2
    2
    Windows operating systems supported
    Windows 10 x64, Windows 11 x64
    Windows 10 · Windows 10 Education · Windows 10 Education x64
    Audio1 difference
    Headphone outputs
    3
    1
    General9 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
    90MB1950-M0EAY0
    90MB14S0-M0EAY0
    Maximum internal memory
    64 GB
    128 GB
    Model Number
    PRIME B660M-K D4
    ROG STRIX B550-F GAMING
    Motherboard form factor
    micro ATX
    ATX
    Number of memory slots
    2
    4
    PCI Express x1 (Gen 3.x) slots
    2
    3
    RAID levels
    0, 1, 5, 10
    0, 1, 10
    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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