MSI B85M-P33 V2 vs MSI H81M-P33 V2

Comparison of B85M-P33 V2, H81M-P33 V2

68 specifications	A MSI B85M-P33 V2View product	B MSI H81M-P33 V2View product
Processoridentical
Intel Core i3/i5/i7/i9 seriesKnown for one	i3-4xxx, i5-4xxx, i7-4xxx	—Unknown — not stated by the source
Memoryidentical
Memory voltageKnown for one	1.5 V	—Unknown — not stated by the source
Number of memory slotsKnown for one	—Unknown — not stated by the source	2
Graphicsidentical
Maximum graphics card memoryKnown for one	1760 MB	—Unknown — not stated by the source
Graphics card familyKnown for one	Intel	—Unknown — not stated by the source
Maximum resolutionKnown for one	1920 x 1200 pixels	—Unknown — not stated by the source
DirectX versionKnown for one	11	—Unknown — not stated by the source
Discrete graphics supportKnown for one	Yes	—Unknown — not stated by the source
Internal I/Oidentical
ATX Power connector (24-pin)Known for one	Yes	—Unknown — not stated by the source
CPU fan connectorKnown for one	Yes	—Unknown — not stated by the source
Number of chassis fan connectorsKnown for one	2	—Unknown — not stated by the source
Serial port headersKnown for one	1	—Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	—Unknown — not stated by the source	1
TPM connectorKnown for one	—Unknown — not stated by the source	Yes
Rear panel I/O ports1 differ
DVI-D ports quantityDiffers	1	0
Headphone outputsKnown for one	1	—Unknown — not stated by the source
Microphone inKnown for one	Yes	—Unknown — not stated by the source
DVI-I ports quantityKnown for one	—Unknown — not stated by the source	1
Serial ports quantityKnown for one	—Unknown — not stated by the source	1
Network1 differ
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
Features1 differ
Motherboard chipsetDiffers	Intel® B85	Intel® H81
Cooling typeKnown for one	Passive	—Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one	2	—Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	1	—Unknown — not stated by the source
PCI Express x16 (Gen 2.x) slotsKnown for one	—Unknown — not stated by the source	1
BIOSidentical
Clear CMOS jumperKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Dual Link DVIKnown for one	Yes	—Unknown — not stated by the source
Number of processors supportedKnown for one	1	—Unknown — not stated by the source
Processor front side busKnown for one	100 MHz	—Unknown — not stated by the source
Serial port via internal headerKnown for one	Yes	—Unknown — not stated by the source
PCI Express x1 (Gen 1.x) slotsKnown for one	—Unknown — not stated by the source	2
Number of DIMM slotsKnown for one	—Unknown — not stated by the source	2

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.