Product comparison · 2 motherboards

ASUS Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX vs ASUS Z170-P D3

55specifications compared
6differ
49identical
6known for one product only

Key differences

The ASUS Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX has 2 more SATA III connectors than the ASUS Z170-P D3 (6 vs 4). The ASUS Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX has 2 more USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity than the ASUS Z170-P D3 (2 vs 0). The ASUS Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX has 1 more VGA (D-Sub) ports quantity than the ASUS Z170-P D3 (1 vs 0). Supported memory types: DDR4-SDRAM on the ASUS Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX, DDR3-SDRAM on the ASUS Z170-P D3.

Supported memory types
- Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX:DDR4-SDRAM
- Z170-P D3:DDR3-SDRAM
Number of SATA III connectors
- Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX:6
- Z170-P D3:4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX:2
- Z170-P D3:0
VGA (D-Sub) ports quantity
- Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX:1
- Z170-P D3:0
Depth
- Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX:224 mm
- Z170-P D3:218 mm

Side by side

Differences highlightedShow differences only

Comparison of Z170-K, Z170-P D3
61 specifications	A ASUS Z170-K Intel® Z170 LGA 1151 (Socket H4) ATX Model Z170-K View product	B ASUS Z170-P D3 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Compatible processor series	Intel® Celeron®, Intel® Pentium®	Intel® Celeron®, Intel® Pentium®
Memory2 differ
Supported memory typesDiffers	DDR4-SDRAM	DDR3-SDRAM
Number of memory slots	4	4
Memory slots type	DIMM	DIMM
Memory channels	Dual-channel	Dual-channel
Supported memory clock speedsDiffers	2133,2400,2600,2666,2800,2933,3000,3100,3200,3300 MHz	1333,1600,1866,2000,2133,2200,2400,2666,2800,2933,3000,3100 MHz
Maximum internal memory	64 GB	64 GB
Unbuffered memory	Yes	Yes
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Storage controllersidentical
Supported storage drive interfaces	SATA, SATA III	SATA, SATA III
RAID levels	1, 5, 10	1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one	Quad-GPU CrossFireX	Unknown — not stated by the source
Internal I/O1 differ
USB 2.0 connectors	2	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2	2
Number of SATA III connectorsDiffers	6	4
Number of Parallel ATA connectors	0	0
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	1	1
CPU fan connector	Yes	Yes
Number of chassis fan connectors	2	2
EPS power connector (8-pin)	Yes	Yes
Number of COM connectors	1	1
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports2 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	2	0
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantity	1	1
DVI-D ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	4
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
LAN controller	Realtek 8111GR	Realtek 8111GR
Featuresidentical
Component for	PC	PC
Motherboard form factor	ATX	ATX
Motherboard chipset family	Intel	Intel
Motherboard chipset	Intel® Z170	Intel® Z170
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slots	2	2
PCI Express x16 (Gen 3.x) slots	2	2
PCI slots	2	2
Number of M.2 (M) slots	1	1
BIOSidentical
BIOS type	UEFI AMI	UEFI AMI
BIOS memory size	16 Mbit	16 Mbit
ACPI version	5.0	5.0
Clear CMOS jumper	Yes	Yes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)	Yes	Yes
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	224 mm	218 mm
Other featuresidentical
Number of SATA Express portsKnown for one	1	Unknown — not stated by the source
S/PDIF in portKnown for one	Yes	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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