Product comparison · 2 motherboards

ASUS PRIME B450M-K vs GIGABYTE B450M DS3H (rev. 1.0)

51specifications compared
15differ
36identical
33known for one product only

Key differences

Maximum internal memory
- PRIME B450M-K:32 GB
- B450M DS3H (rev. 1.0):64 GB
Maximum resolution
- PRIME B450M-K:1920 x 1200 pixels
- B450M DS3H (rev. 1.0):4096 x 2160 pixels
USB 2.0 ports quantity
- PRIME B450M-K:0
- B450M DS3H (rev. 1.0):4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- PRIME B450M-K:2
- B450M DS3H (rev. 1.0):0
PS/2 ports quantity
- PRIME B450M-K:2
- B450M DS3H (rev. 1.0):1
VGA (D-Sub) ports quantity
- PRIME B450M-K:1
- B450M DS3H (rev. 1.0):0
HDMI ports quantity
- PRIME B450M-K:0
- B450M DS3H (rev. 1.0):1
PCI Express x16 (Gen 3.x) slots
- PRIME B450M-K:1
- B450M DS3H (rev. 1.0):2

Side by side

Differences highlightedShow differences only

Comparison of PRIME B450M-K, B450M DS3H (rev. 1.0)
84 specifications	A ASUS PRIME B450M-K View product	B GIGABYTE B450M DS3H (rev. 1.0)View product
Processoridentical
Processor manufacturer	AMD	AMD
Processor socket	Socket AM4	Socket AM4
Compatible processor series	AMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series	AMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Maximum number of SMP processors	1	1
Memory2 differ
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Number of memory slotsKnown for one	Unknown — not stated by the source	4
Memory slots type	DIMM	DIMM
Memory channels	Dual-channel	Dual-channel
ECC сompatibilityKnown for one	Unknown — not stated by the source	ECC & Non-ECC
Supported memory clock speedsDiffers	2133,2400,2666,2800,2933,3000,3200 MHz	2133,2400,2667,2933,3200 MHz
Maximum internal memoryDiffers	32 GB	64 GB
Unbuffered memoryKnown for one	Yes	Unknown — not stated by the source
Storage controllersidentical
Supported storage drive typesKnown for one	Unknown — not stated by the source	HDD & SSD
Number of HDDs supportedKnown for one	Unknown — not stated by the source	4
RAID levels	0, 1, 10	0, 1, 10
Graphics1 differ
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	2048 MB
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way CrossFireX, Quad-GPU CrossFireX
Maximum resolutionDiffers	1920 x 1200 pixels	4096 x 2160 pixels
Internal I/Oidentical
USB 2.0 connectors	2	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1	1
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0	0
Number of SATA III connectors	4	4
Number of SATA II connectors	0	0
Number of Parallel ATA connectors	0	0
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
Front panel connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Number of chassis fan connectors	1	1
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
Serial port headersKnown for one	Unknown — not stated by the source	1
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Audio connectorKnown for one	Yes	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
12V power connectorKnown 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 ports5 differ
USB 2.0 ports quantityDiffers	0	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	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	2	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 quantity	0	0
PS/2 ports quantityDiffers	2	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	0	1
DVI-D ports quantity	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
LAN controllerKnown for one	Realtek RTL8111H	Unknown — not stated by the source
Features1 differ
Component for	PC	PC
Motherboard form factor	micro ATX	micro ATX
Motherboard chipset family	AMD	AMD
Motherboard chipset	AMD B450	AMD B450
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC887
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
PC health monitoringKnown for one	Unknown — not stated by the source	Fan, Temperature, Voltage
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Power source typeKnown for one	Unknown — not stated by the source	ATX
Windows operating systems supportedDiffers	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64
Expansion slots1 differ
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsDiffers	1	2
Number of M.2 (M) slots	1	1
PCI Express x1 (Gen 2.x) slotsKnown for one	2	Unknown — not stated by the source
BIOS3 differ
BIOS type	UEFI AMI	UEFI AMI
BIOS memory sizeDiffers	128 Mbit	16 Mbit
ACPI versionDiffers	6.1	5.0
Clear CMOS jumper	Yes	Yes
Desktop Management Interface (DMI) versionKnown for one	Unknown — not stated by the source	2.7
System Management BIOS (SMBIOS) versionDiffers	3.1	2.7
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	226 mm	244 mm
DepthDiffers	221 mm	215 mm
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Norton Internet Security (OEM version) cFosSpeed
Cables includedKnown for one	SATA	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
HDD sizeKnown for one	Unknown — not stated by the source	2.5/3.5"
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source

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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