Product comparison · 2 motherboards

ASUS PRIME B840M-R vs GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB

53specifications compared
30differ
23identical
41known for one product only

Key differences

The GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB has 6 more memory slots than the ASUS PRIME B840M-R (8 vs 2). The ASUS PRIME B840M-R has 2,800 MHz more supported memory clock speed (max) than the GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB (7600 MHz vs 4800 MHz). The GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB has 4 more HDDs supported than the ASUS PRIME B840M-R (8 vs 4). Processor manufacturer: AMD on the ASUS PRIME B840M-R, Intel on the GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB. Processor socket: Socket AM5 on the ASUS PRIME B840M-R, LGA 4677 (Socket E) on the GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB.

Processor manufacturer
- PRIME B840M-R:AMD
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:Intel
Processor socket
- PRIME B840M-R:Socket AM5
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:LGA 4677 (Socket E)
Number of memory slots
- PRIME B840M-R:2
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:8
Memory channels
- PRIME B840M-R:Dual-channel
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:Octa-channel
Supported memory clock speed (max)
- PRIME B840M-R:7600 MHz
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:4800 MHz
Supported storage drive interfaces
- PRIME B840M-R:M.2, SATA III
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:M.2, SlimSAS, SATA
Number of HDDs supported
- PRIME B840M-R:4
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:8
Number of storage drives supported
- PRIME B840M-R:6
- MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB:10

Side by side

Differences highlightedShow differences only

Comparison of PRIME B840M-R, MW83-RP0
94 specifications	A ASUS PRIME B840M-R View product	B GIGABYTE MW83-RP0 Intel W790 LGA 4677 (Socket E) CEB Model MW83-RP0 View product
Processor3 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket AM5	LGA 4677 (Socket E)
Compatible processor seriesDiffers	AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series	Intel® Xeon®
Intel Xeon seriesKnown for one	Unknown — not stated by the source	W-3400, W-2500, W-2400, W-3500
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Supported processor socketsKnown for one	Unknown — not stated by the source	LGA 4677 (Socket E)
Memory3 differ
Supported memory types	DDR5-SDRAM	DDR5-SDRAM
Number of memory slotsDiffers	2	8
Memory slots type	DIMM	DIMM
Memory channelsDiffers	Dual-channel	Octa-channel
Supported memory clock speed (max)Differs	7600 MHz	4800 MHz
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Maximum internal memoryKnown for one	128 GB	Unknown — not stated by the source
Unbuffered memoryKnown for one	Yes	Unknown — not stated by the source
Storage controllers3 differ
Supported storage drive types	HDD & SSD	HDD & SSD
Supported storage drive interfacesDiffers	M.2, SATA III	M.2, SlimSAS, SATA
Number of HDDs supportedDiffers	4	8
Number of storage drives supportedDiffers	6	10
RAID support	Yes	Yes
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	ASPEED
On-board graphics card modelKnown for one	Unknown — not stated by the source	Aspeed AST2600
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsDiffers	2	0
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 connectorsDiffers	4	0
Front panel connectorKnown for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Number of CPU fan connectors	1	1
Number of chassis fan connectorsDiffers	2	6
EPS power connector (8-pin)	Yes	Yes
Number of EPS power connectors (8-pin)Known for one	Unknown — not stated by the source	2
12V power connector	Yes	Yes
TPM connector	Yes	Yes
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Front panel audio 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 ports6 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	0
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	0	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsDiffers	1	2
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	0
DVI-D ports quantity	0	0
Headphone outputs	1	1
Line-in	Yes	Yes
Microphone in	Yes	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet interface typeDiffers	Gigabit Ethernet	10 Gigabit Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Intel X710-AT2
Wi-Fi	No	No
Top Wi-Fi standardKnown for one	Not available	Unknown — not stated by the source
Features5 differ
Component forDiffers	PC	Server
Motherboard form factorDiffers	micro ATX	CEB
Motherboard chipset familyDiffers	AMD	Intel
Motherboard chipsetDiffers	AMD B840	Intel W790
Product colourDiffers	Multicolour	Blue
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Power source typeKnown for one	Unknown — not stated by the source	ATX
Compatible operating systemsKnown for one	Unknown — not stated by the source	CentOS Stream 9; Debian 11.5.0; Red Hat Enterprise Linux 9.0; Ubuntu 22.04 LTS; Windows 11 Enterprise
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 11, Windows 10 x64	Unknown — not stated by the source
Expansion slots1 differ
PCI Express x16 (Gen 4.x) slotsDiffers	1	2
PCI Express x16 (Gen 5.x) slotsKnown for one	Unknown — not stated by the source	5
Number of M.2 (M) slots	2	2
1st M.2 largest key size	2280	2280
1st M.2 highest PCI Express generationKnown for one	Unknown — not stated by the source	4.0
2nd M.2 largest key sizeKnown for one	Unknown — not stated by the source	2280
2nd M.2 highest PCI Express generationKnown for one	Unknown — not stated by the source	4.0
PCI Express x1 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Packaging data3 differ
Package widthDiffers	260 mm	360 mm
Package depthDiffers	270 mm	330 mm
Package heightDiffers	51.5 mm	80 mm
Package weightKnown for one	924 g	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	236 mm	304.8 mm
DepthDiffers	229 mm	266.7 mm
HeightKnown for one	36.5 mm	Unknown — not stated by the source
BIOSidentical
BIOS typeKnown for one	UEFI AMI	Unknown — not stated by the source
BIOS memory sizeKnown for one	256 Mbit	Unknown — not stated by the source
Other featuresidentical
WeightKnown for one	563 g	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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