ASUS MB PRIME A320M-K vs ASUS PRIME B450-PLUS

The short verdict

Scores pending

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

MB PRIME A320M-K

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PRIME B450-PLUS

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MB PRIME A320M-K

Full specs →

PRIME B450-PLUS

Full specs →

At a glance

Key differences

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

Full specs

Side-by-side specifications

Performance3 differences

Compatible processor series

AMD A · AMD Athlon · AMD Athlon™ X4

AMD Athlon · AMD Ryzen 2000 Series · AMD Ryzen 3000 Series

Motherboard chipset

AMD A320

AMD B450

Chipset

AMD A320

AMD B450

Design3 differences

Weight

800 g

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Depth

221 mm

234 mm

Width

226 mm

305 mm

Connectivity5 differences

Hdmi Version

1.4b

2.0b

Number of chassis fan connectors

PS/2 ports quantity

Supported memory clock speeds

2133,2400,2666,2933,3200 MHz

2133,2400,2666,2800,3000,3200 MHz

USB 2.0 ports quantity

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

General8 differences

Component for

ECC сompatibility

ECC & Non-ECC

ECC

Ethernet LAN

Yes

Form Factor

micro ATX

ATX

Manufacturer Sku

90MB0TV0-M0EAY0

90MB0YN0-M0EAY0

Maximum internal memory

32 GB

64 GB

Model Number

MB PRIME A320M-K

PRIME B450-PLUS

Motherboard form factor

micro ATX

ATX

Number of memory slots

PCI Express x1 (Gen 2.x) slots

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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MB PRIME A320M-K vs PRIME B450-PLUS

Scores pending

Key differences

Side-by-side specifications

Which would you buy?