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

PRIME B550M-K vs TUF Gaming B450M-Plus II

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
Check price
View specs
TUF Gaming B450M-Plus II
TUF Gaming B450M-Plus II—Score pending
Check price
View specs
The short verdict

Scores pending

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

PRIME B550M-K
—
TUF Gaming B450M-Plus II
—
Choose the PRIME B550M-K if
  • Lighter in the hand (785 vs 849 g)
Full specs →
TUF Gaming B450M-Plus II
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Why pick thePRIME B550M-K1 win
    −64 gLighter in the hand785 vs 849 g
    Check priceNo store price yet
    Why pick theTUF Gaming B450M-Plus II0 wins
    No measured advantages in our spec data. Check the full specs below.
    Check priceNo store price yet
    Full specs

    Side-by-side specifications

    Performance3 differences
    Compatible processor series
    AMD Ryzen 3000 Series
    AMD Ryzen 2000 Series · AMD Ryzen 3000 Series · AMD Ryzen Threadripper 1000 Series
    Motherboard chipset
    AMD B550
    AMD B450
    Chipset
    AMD B550
    AMD B450
    Design2 differences
    Weight
    785 g
    849 g
    Height
    51 mm
    259 mm
    Connectivity5 differences
    Wi-Fi
    No
    No
    HDMI ports quantity
    1
    1
    Number of storage drives supported
    6
    7
    Supported memory clock speeds
    2133 · 2400 · 2666
    2133 · 2400 · 2666
    Supported storage drive interfaces
    M.2, SATA
    M.2, SATA, SATA II, SATA III
    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
    1
    Windows operating systems supported
    Windows 10
    Windows 10 x64, Windows 7 x64
    General2 differences
    Component for
    PC
    PC
    Ethernet LAN
    Yes
    Yes
    Manufacturer Sku
    90MB14V0-M0EAY0
    90MB1620-M0EAY0
    Model Number
    PRIME B550M-K
    TUF Gaming B450M-Plus II
    Where to buy

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

    Community

    Which would you buy?

    One vote per person. Results appear after you vote.