Product comparison · 2 motherboards

ASUS PRIME A320M-A vs ASUS Prime B250M-D

47specifications compared
19differ
28identical
20known for one product only

Key differences

Processor manufacturer
- PRIME A320M-A:AMD
- Prime B250M-D:Intel
Processor socket
- PRIME A320M-A:Socket AM4
- Prime B250M-D:LGA 1151 (Socket H4)
Number of memory slots
- PRIME A320M-A:4
- Prime B250M-D:2
ECC сompatibility
- PRIME A320M-A:ECC & Non-ECC
- Prime B250M-D:Non-ECC
Supported memory clock speeds
- PRIME A320M-A:2133,2400,2666,2933,3200 MHz
- Prime B250M-D:2133,2400 MHz
Maximum internal memory
- PRIME A320M-A:64 GB
- Prime B250M-D:32 GB
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- PRIME A320M-A:0
- Prime B250M-D:1
USB 3.2 Gen 2 (3.1 Gen 2) connectors
- PRIME A320M-A:1
- Prime B250M-D:0

Side by side

Differences highlightedShow differences only

Comparison of PRIME A320M-A, Prime B250M-D
67 specifications	A ASUS PRIME A320M-A View product	B ASUS Prime B250M-D View product
Processor3 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket AM4	LGA 1151 (Socket H4)
Compatible processor seriesDiffers	AMD A, AMD Athlon, AMD Athlon™ X4, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series	Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®
Intel Core i3/i5/i7/i9 seriesKnown for one	Unknown — not stated by the source	i3-6xxx, i3-7xxx, i5-6xxx, i5-7xxx, i7-6xxx, i7-7xxx
Memory4 differ
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Number of memory slotsDiffers	4	2
Memory slots type	DIMM	DIMM
Memory channels	Dual-channel	Dual-channel
ECC сompatibilityDiffers	ECC & Non-ECC	Non-ECC
Supported memory clock speedsDiffers	2133,2400,2666,2933,3200 MHz	2133,2400 MHz
Maximum internal memoryDiffers	64 GB	32 GB
Unbuffered memory	Yes	Yes
Storage controllersidentical
Supported storage drive interfacesKnown for one	M.2	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	2048 MB	Unknown — not stated by the source
Maximum resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
Internal I/O2 differ
USB 2.0 connectors	2	2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers	1	0
Number of SATA III connectors	6	6
Number of SATA II connectors	0	0
Number of Parallel ATA connectors	0	0
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
CPU fan connector	Yes	Yes
Number of chassis fan connectors	1	1
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	4	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityDiffers	2	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	1	1
HDMI ports quantity	1	1
DVI-D ports quantityDiffers	1	0
Microphone inKnown for one	Unknown — not stated by the source	Yes
COM ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet interface typeDiffers	Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet
LAN controller	Realtek RTL8111H	Realtek RTL8111H
Features2 differ
Component for	PC	PC
Motherboard form factor	micro ATX	micro ATX
Motherboard chipset familyDiffers	AMD	Intel
Motherboard chipsetDiffers	AMD A320	Intel® B250
Audio output channels	7.1 channels	7.1 channels
Power source typeKnown for one	ATX	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64	Unknown — not stated by the source
Expansion slotsidentical
Number of M.2 (M) slots	1	1
PCI Express x1 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
BIOS2 differ
BIOS type	UEFI AMI	UEFI AMI
BIOS memory sizeDiffers	16 Mbit	64 Mbit
ACPI versionDiffers	6.1	6.0
Clear CMOS jumper	Yes	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Weight & dimensions1 differ
Width	244 mm	244 mm
DepthDiffers	240 mm	183 mm
HeightKnown for one	251 mm	Unknown — not stated by the source
Other featuresidentical
WeightKnown for one	849 g	Unknown — not stated by the source
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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