Product comparison · 2 motherboards

ASUS P8B75-M LE vs ASUS P8H77-V LE

75specifications compared
19differ
56identical
10known for one product only

Key differences

The ASUS P8H77-V LE has 2 more memory slots than the ASUS P8B75-M LE (4 vs 2). The ASUS P8H77-V LE has 16 GB more maximum internal memory than the ASUS P8B75-M LE (32 GB vs 16 GB). The ASUS P8H77-V LE has 672 MB more maximum graphics card memory than the ASUS P8B75-M LE (1696 MB vs 1024 MB). Only the ASUS P8H77-V LE has S/PDIF out port. Supported memory module capacities: 1GB, 2GB, 4GB, 8GB on the ASUS P8B75-M LE, 16GB, 1GB, 2GB, 4GB, 8GB on the ASUS P8H77-V LE.

Number of memory slots
- P8B75-M LE:2
- P8H77-V LE:4
Maximum internal memory
- P8B75-M LE:16 GB
- P8H77-V LE:32 GB
Supported memory module capacities
- P8B75-M LE:1GB, 2GB, 4GB, 8GB
- P8H77-V LE:16GB, 1GB, 2GB, 4GB, 8GB
Maximum graphics card memory
- P8B75-M LE:1024 MB
- P8H77-V LE:1696 MB
USB 2.0 connectors
- P8B75-M LE:2
- P8H77-V LE:3
Number of SATA III connectors
- P8B75-M LE:1
- P8H77-V LE:2
Number of SATA II connectors
- P8B75-M LE:5
- P8H77-V LE:4
PS/2 ports quantity
- P8B75-M LE:2
- P8H77-V LE:1

Side by side

Differences highlightedShow differences only

Comparison of P8B75-M LE, P8H77-V LE
85 specifications	A ASUS P8B75-M LE View product	B ASUS P8H77-V LE View product
Memory3 differ
Number of memory slotsDiffers	2	4
Maximum internal memoryDiffers	16 GB	32 GB
Supported memory module capacitiesDiffers	1GB, 2GB, 4GB, 8GB	16GB, 1GB, 2GB, 4GB, 8GB
Graphics2 differ
Maximum graphics card memoryDiffers	1024 MB	1696 MB
Parallel processing technology supportDiffers	LucidLogix Virtu	2-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX
Maximum resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Discrete graphics supportKnown for one	Yes	Unknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsDiffers	2	3
Number of SATA III connectorsDiffers	1	2
Number of SATA II connectorsDiffers	5	4
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
Rear panel I/O ports2 differ
PS/2 ports quantityDiffers	2	1
S/PDIF out portDiffers	No	Yes
Networkidentical
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111F
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Features3 differ
Motherboard form factorDiffers	micro ATX	ATX
Motherboard chipsetDiffers	Intel B75	Intel H77
Audio chipDiffers	VIA VT1708S	Realtek ALC887
Expansion slots1 differ
PCI slotsDiffers	2	3
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
BIOS2 differ
BIOS typeDiffers	AMI	EFI AMI
BIOS memory sizeDiffers	16 Mbit	64 Mbit
Weight & dimensions2 differ
WidthDiffers	244 mm	305 mm
DepthDiffers	203 mm	218 mm
Other features1 differ
Controller interface typeDiffers	Intel B75	Intel H77

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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