Product comparison · 2 motherboards

ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX vs ASUS P8Z77-V LE PLUS

77specifications compared
20differ
57identical
14known for one product only

Key differences

The ASUS P8Z77-V LE PLUS has 2 more USB 2.0 connectors than the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX (4 vs 2). The ASUS P8Z77-V LE PLUS has 2 more SATA III connectors than the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX (3 vs 1). The ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX has 1 more SATA II connectors than the ASUS P8Z77-V LE PLUS (5 vs 4). Only the ASUS P8Z77-V LE PLUS has S/PDIF out port. Maximum resolution: 2048 x 1536 pixels on the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX, 2560 x 1600 pixels on the ASUS P8Z77-V LE PLUS.

Maximum resolution
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:2048 x 1536 pixels
- P8Z77-V LE PLUS:2560 x 1600 pixels
USB 2.0 connectors
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:2
- P8Z77-V LE PLUS:4
Number of SATA III connectors
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:1
- P8Z77-V LE PLUS:3
Number of SATA II connectors
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:5
- P8Z77-V LE PLUS:4
Number of chassis fan connectors
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:2
- P8Z77-V LE PLUS:3
USB 2.0 ports quantity
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:4
- P8Z77-V LE PLUS:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:2
- P8Z77-V LE PLUS:4
PS/2 ports quantity
- P8B75-V Intel B75 LGA 1155 (Socket H2) ATX:2
- P8Z77-V LE PLUS:1

Side by side

Differences highlightedShow differences only

Comparison of P8B75-V, P8Z77-V LE PLUS
91 specifications	A ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX Model P8B75-V View product	B ASUS P8Z77-V LE PLUS View product
Memory1 differ
Supported memory clock speedsDiffers	1066,1333,1600,1800,1866,2000,2133,2200 MHz	1333,1600,1800,1866,2000,2133,2200,2400 MHz
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Storage controllersidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Graphics2 differ
Parallel processing technology supportDiffers	2-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX	2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX, Quad-GPU SLI
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Internal I/O4 differ
USB 2.0 connectorsDiffers	2	4
Number of SATA III connectorsDiffers	1	3
Number of SATA II connectorsDiffers	5	4
Number of chassis fan connectorsDiffers	2	3
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
PS/2 ports quantityDiffers	2	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsDiffers	3	6
S/PDIF out portDiffers	No	Yes
Network2 differ
Ethernet interface typeDiffers	Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet
LAN controllerDiffers	Realtek RTL8111E	Realtek RTL8111F
Wi-Fi standardsKnown for one	Not supported	Unknown — not stated by the source
Features2 differ
Motherboard chipsetDiffers	Intel B75	Intel Z77
Audio chipDiffers	Realtek ALC887-VD2	Realtek ALC889
Expansion slots2 differ
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	3
PCI Express configurationsDiffers	1x4, 1x16	1x4, 1x16, 2x8
PCI slotsDiffers	3	2
PCI Express x1 (Gen 2.x) slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	219 mm	244 mm
Other featuresidentical
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	Marvell PCIe SATA 6Gb/s, ASMedia USB 3.0
Controller interface typeKnown for one	Unknown — not stated by the source	Intel Z77
BIOS switch buttonKnown for one	Unknown — not stated by the source	Yes

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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