Product comparison · 2 motherboards

ASUS RAMPAGE V EXTREME vs ASUS X99-E WS

26specifications compared
14differ
12identical
41known for one product only

Key differences

Maximum internal memory
- RAMPAGE V EXTREME:64 GB
- X99-E WS:128 GB
Supported storage drive interfaces
- RAMPAGE V EXTREME:SATA, SATA II, SATA III
- X99-E WS:SATA
USB 2.0 ports quantity
- RAMPAGE V EXTREME:2
- X99-E WS:0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- RAMPAGE V EXTREME:10
- X99-E WS:2, 10
Ethernet LAN (RJ-45) ports
- RAMPAGE V EXTREME:1
- X99-E WS:2
eSATA ports quantity
- RAMPAGE V EXTREME:0
- X99-E WS:2
PS/2 ports quantity
- RAMPAGE V EXTREME:1
- X99-E WS:0
Component for
- RAMPAGE V EXTREME:PC
- X99-E WS:Server

Side by side

Differences highlightedShow differences only

Comparison of RAMPAGE V EXTREME, X99-E WS
67 specifications	A ASUS RAMPAGE V EXTREME View product	B ASUS X99-E WS View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 2011-v3	LGA 2011-v3
Compatible processor seriesKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Intel Xeon seriesKnown for one	Unknown — not stated by the source	E5-1600, E5-2600
LithographyKnown for one	Unknown — not stated by the source	22 nm
Memory2 differ
Supported memory types	DDR4-SDRAM	DDR4-SDRAM
Number of memory slotsKnown for one	8	Unknown — not stated by the source
Memory slots typeKnown for one	DIMM	Unknown — not stated by the source
Memory channels	Quad-channel	Quad-channel
Supported memory clock speedsDiffers	2133,2400,2666,2800,3000,3300 MHz	2133,2400,2666,2800,3000,3200 MHz
Maximum internal memoryDiffers	64 GB	128 GB
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Storage controllers1 differ
Supported storage drive interfacesDiffers	SATA, SATA II, SATA III	SATA
RAID levelsKnown for one	0, 1, 5, 10	Unknown — not stated by the source
Graphics1 differ
Parallel processing technology supportDiffers	2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI	4-Way CrossFireX, 4-Way SLI
Discrete graphics supportKnown for one	Unknown — not stated by the source	Yes
Internal I/Oidentical
USB 2.0 connectors	2	2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA III connectors	8	8
Number of SATA connectorsKnown for one	8	Unknown — not stated by the source
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
CPU fan connectorKnown for one	Yes	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	10	2, 10
Ethernet LAN (RJ-45) portsDiffers	1	2
eSATA ports quantityDiffers	0	2
PS/2 ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantity	0	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
Microphone in	Yes	Yes
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
IPMI LAN (RJ-45) portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN	Yes	Yes
LAN controllerKnown for one	Intel® I218-V	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Features2 differ
Component forDiffers	PC	Server
Motherboard form factorDiffers	Extended ATX	SSI CEB
Motherboard chipset familyKnown for one	Intel	Unknown — not stated by the source
Motherboard chipsetKnown for one	Intel® X99	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Power source typeKnown for one	ATX	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	5	Unknown — not stated by the source
PCI Express x8 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	0
PCI Express x8 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	0
BIOS2 differ
BIOS typeDiffers	UEFI	UEFI AMI
BIOS memory sizeDiffers	256 Mbit	128 Mbit
ACPI version	5.0	5.0
Clear CMOS button	Yes	Yes
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	272 mm	267 mm
Other featuresidentical
BIOS switch buttonKnown for one	Yes	Unknown — not stated by the source
Back-to-BIOS buttonKnown for one	Yes	Unknown — not stated by the source
PCI Express x16 (Gen 1.x) slotsKnown for one	Unknown — not stated by the source	7
Number of DIMM slotsKnown for one	Unknown — not stated by the source	8
Number of processors supportedKnown for one	Unknown — not stated by the source	1
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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