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Product comparison · 2 motherboards

ASUS ROG STRIX X399-E GAMING vs MSI B350 TOMAHAWK PLUS

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  • 53specifications compared
  • 24differ
  • 29identical
  • 23known for one product only

Key differences

  • Processor socket
    • Socket TR4
    • Socket AM4
  • Number of memory slots
    • 8
    • 4
  • Memory channels
    • Quad-channel
    • Dual-channel
  • Maximum internal memory
    • 128 GB
    • 64 GB
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 1
    • 0
  • Number of SATA III connectors
    • 6
    • 4
  • Number of Parallel ATA connectors
    • 0
    • 1
  • Number of chassis fan connectors
    • 3
    • 4

Side by side

Differences highlightedShow differences only
76 specifications
A

ASUS

ROG STRIX X399-E GAMINGView product
B

MSI

B350 TOMAHAWK PLUSView product
Processor2 differ
Processor socketDiffersSocket TR4Socket AM4
Compatible processor seriesDiffersAMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 SeriesAMD A, AMD Athlon, AMD Athlon™ X4, AMD Ryzen 2000 Series
Memory4 differ
Number of memory slotsDiffers84
Memory slots typeKnown for oneDIMM
Memory channelsDiffersQuad-channelDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,3200,3600 MHz1866,2133,2400,2667,2933,3200 MHz
Maximum internal memoryDiffers128 GB64 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
RAID levelsKnown for one0, 1, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI2-Way CrossFireX
Maximum resolutionKnown for one4096 x 2160 pixels
Internal I/O4 differ
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
Number of SATA III connectorsDiffers64
Number of Parallel ATA connectorsDiffers01
Front panel audio connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsDiffers34
EPS power connector (8-pin)Known for oneYes
Chassis intrusion connectorKnown for oneYes
Parallel connectorKnown for oneYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers82
PS/2 ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantityDiffers01
S/PDIF out portKnown for oneYes
eSATA ports quantityKnown for one0
Network1 differ
LAN controllerDiffersIntel® I211-ATRealtek RTL8111H
Wake-on-LAN readyKnown for oneYes
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Features2 differ
Motherboard chipsetDiffersAMD X399AMD B350
Audio chipDiffersRealtek S1220ARealtek ALC892
Number of mounting holesKnown for one9
Expansion slots3 differ
PCI Express x1 (Gen 2.x) slotsDiffers12
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsDiffers41
Number of M.2 (M) slotsDiffers21
PCI Express x16 (Gen 2.x) slotsKnown for one1
BIOSidentical
ACPI versionKnown for one6.1
Weight & dimensions2 differ
WidthDiffers305 mm304 mm
DepthDiffers269 mm243 mm

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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