Product comparison · 2 motherboards

ASUS P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX vs ASUS P8Z77-I DELUXE

75specifications compared
27differ
48identical
22known for one product only

Key differences

The ASUS P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX has 2 more memory slots than the ASUS P8Z77-I DELUXE (4 vs 2). The ASUS P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX has 16 GB more maximum internal memory than the ASUS P8Z77-I DELUXE (32 GB vs 16 GB). The ASUS P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX has 52 MB more maximum graphics card memory than the ASUS P8Z77-I DELUXE (1748 MB vs 1696 MB). Only the ASUS P8Z77-I DELUXE has on-board graphics card. Only the ASUS P8Z77-I DELUXE has Wi-Fi.

Number of memory slots
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:4
- P8Z77-I DELUXE:2
Maximum internal memory
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:32 GB
- P8Z77-I DELUXE:16 GB
Supported memory module capacities
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:16GB, 1GB, 2GB, 4GB, 8GB
- P8Z77-I DELUXE:1GB, 2GB, 4GB, 8GB
Maximum graphics card memory
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:1748 MB
- P8Z77-I DELUXE:1696 MB
Parallel processing technology support
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:Not supported
- P8Z77-I DELUXE:LucidLogix Virtu
On-board graphics card
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:No
- P8Z77-I DELUXE:Yes
USB 2.0 connectors
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:3
- P8Z77-I DELUXE:2
Number of SATA II connectors
- P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX:4
- P8Z77-I DELUXE:2

Side by side

Differences highlightedShow differences only

Comparison of P8Q77-M, P8Z77-I DELUXE
97 specifications	A ASUS P8Q77-M motherboard Intel® Q77 Express LGA 1155 (Socket H2) micro ATX Model P8Q77-M View product	B ASUS P8Z77-I DELUXE View product
Memory4 differ
Number of memory slotsDiffers	4	2
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Supported memory clock speedsDiffers	1066,1333,1600 MHz	1066,1333,1600,1800,1866,2000,2133,2200,2400 MHz
Maximum internal memoryDiffers	32 GB	16 GB
Supported memory module capacitiesDiffers	16GB, 1GB, 2GB, 4GB, 8GB	1GB, 2GB, 4GB, 8GB
Graphics3 differ
Maximum graphics card memoryDiffers	1748 MB	1696 MB
Parallel processing technology supportDiffers	Not supported	LucidLogix Virtu
On-board graphics cardDiffers	No	Yes
Internal I/O3 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA II connectorsDiffers	4	2
Number of chassis fan connectorsDiffers	2	1
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports6 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
eSATA ports quantityDiffers	0	2
PS/2 ports quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
DVI-D ports quantityDiffers	1	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
WiFi-AP antenna jackKnown for one	Unknown — not stated by the source	2
Network3 differ
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Intel® 82579V
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Features3 differ
Motherboard form factorDiffers	micro ATX	mini ITX
Motherboard chipsetDiffers	Intel® Q77 Express	Intel Z77
Audio chipDiffers	VIA VT1708S	Realtek ALC898
Expansion slots1 differ
PCI Express slots versionDiffers	3.0	2.0, 3.0
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffers	AMI	EFI AMI
Clear CMOS buttonKnown for one	Unknown — not stated by the source	Yes
BIOS memory sizeKnown for one	16 Mbit	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	244 mm	170 mm
DepthDiffers	228.7 mm	170 mm
Packaging contentidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Controller interface typeDiffers	Intel Q77	Intel Z77
BIOS switch buttonKnown for one	Unknown — not stated by the source	Yes
Back-to-BIOS buttonKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel Rapid Storage TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known 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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