ASUS PRIME B250M-A vs ASUS PRIME B550M-K

The short verdict

Scores pending

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

PRIME B250M-A

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PRIME B550M-K

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PRIME B250M-A

Full specs →

PRIME B550M-K

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

Intel® Celeron®, Intel® Pentium®

AMD Ryzen 3000 Series

Motherboard chipset

Intel® B250

AMD B550

Motherboard chipset family

Intel

AMD

Chipset

Intel® B250

AMD B550

Processor manufacturer

Intel

AMD

Processor socket

LGA 1151 (Socket H4)

Socket AM4

Design1 difference

Weight

—

785 g

Connectivity3 differences

HDMI ports quantity

PS/2 ports quantity

Supported memory clock speeds

2133,2400 MHz

2133 · 2400 · 2666

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

General4 differences

BIOS memory size

16 Mbit

256 Mbit

Component for

Ethernet LAN

Yes

Manufacturer Sku

90MB0SR0-M0EAY0

90MB14V0-M0EAY0

Maximum internal memory

64 GB

128 GB

Model Number

PRIME B250M-A

PRIME B550M-K

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?

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PRIME B250M-A vs PRIME B550M-K

Scores pending

Key differences

Side-by-side specifications

Which would you buy?