Product comparison · 2 motherboards

ASUS P11C-X Intel C242 LGA 1151 (Socket H4) ATX vs ASUS ROG STRIX B450-E GAMING

Add a product
  • 40specifications compared
  • 14differ
  • 26identical
  • 31known for one product only

Key differences

  • Processor manufacturer
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:Intel
    • ROG STRIX B450-E GAMING:AMD
  • Processor socket
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:LGA 1151 (Socket H4)
    • ROG STRIX B450-E GAMING:Socket AM4
  • ECC сompatibility
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:ECC & Non-ECC
    • ROG STRIX B450-E GAMING:Non-ECC
  • Number of chassis fan connectors
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:6
    • ROG STRIX B450-E GAMING:3
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:2
    • ROG STRIX B450-E GAMING:4
  • Ethernet LAN (RJ-45) ports
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:2
    • ROG STRIX B450-E GAMING:1
  • VGA (D-Sub) ports quantity
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:1
    • ROG STRIX B450-E GAMING:0
  • HDMI ports quantity
    • P11C-X Intel C242 LGA 1151 (Socket H4) ATX:0
    • ROG STRIX B450-E GAMING:1

Side by side

Differences highlightedShow differences only (off)
Comparison of P11C-X, ROG STRIX B450-E GAMING
71 specifications
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1151 (Socket H4)Socket AM4
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Pentium®, Intel® Xeon®AMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Memory2 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsDiffers2400,2666 MHz2133,2400,2666,2800,3000,3200,3466,3533 MHz
Maximum internal memory64 GB64 GB
Storage controllersidentical
RAID levelsKnown for oneUnknown — not stated by the source0, 1, 10
Graphicsidentical
Parallel processing technology supportKnown for oneUnknown — not stated by the source3-Way CrossFireX
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Maximum resolutionKnown for oneUnknown — not stated by the source4096 x 2160 pixels
Discrete graphics supportKnown for oneUnknown — not stated by the sourceYes
Graphics cardKnown for oneAST2510Unknown — not stated by the source
Internal I/O1 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectors00
Number of Parallel ATA connectors00
Front panel audio connectorKnown for oneUnknown — not stated by the sourceYes
ATX Power connector (24-pin)YesYes
CPU fan connectorKnown for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsDiffers63
EPS power connector (8-pin)YesYes
TPM connectorKnown for oneUnknown — not stated by the sourceYes
RGB LED pin headerKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports4 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity22
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers01
HDMI versionKnown for oneUnknown — not stated by the source2.0b
DVI-D ports quantity00
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
DisplayPort versionKnown for oneUnknown — not stated by the source1.2
Headphone outputsKnown for oneUnknown — not stated by the source1
Microphone inKnown for oneUnknown — not stated by the sourceYes
S/PDIF out portKnown for oneUnknown — not stated by the sourceYes
COM ports quantityKnown for oneUnknown — not stated by the source1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeKnown for oneUnknown — not stated by the sourceGigabit Ethernet
LAN controllerDiffersIntel® I210-AT, Intel I219LMIntel® I211-AT
Wi-FiKnown for oneUnknown — not stated by the sourceYes
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source5.0
Features2 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel C242AMD B450
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC S1220A
Audio output channelsKnown for oneUnknown — not stated by the source8.0 channels
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceWindows 7 x64
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for oneUnknown — not stated by the source3
PCI Express x16 (Gen 2.x) slotsKnown for oneUnknown — not stated by the source1
Number of M.2 (M) slotsDiffers21
PCI Express x8 slotsKnown for one1Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
PCI slotsKnown for one2Unknown — not stated by the source
BIOSidentical
Clear CMOS jumperKnown for oneUnknown — not stated by the sourceYes
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020Unknown — 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.

More motherboard comparisons

All motherboard comparisons