Product comparison · 2 motherboards

MSI 7660-020R motherboard AMD 770 Socket AM3 ATX vs MSI 870A Fuzion

34specifications compared
5differ
29identical
6known for one product only

Key differences

Number of SATA connectors
- 7660-020R motherboard AMD 770 Socket AM3 ATX:6
- 870A Fuzion:8
Networking features
- 7660-020R motherboard AMD 770 Socket AM3 ATX:Gigabit Ethernet
- 870A Fuzion:Fast Ethernet
PCI Express x1 slots
- 7660-020R motherboard AMD 770 Socket AM3 ATX:2
- 870A Fuzion:1
Width
- 7660-020R motherboard AMD 770 Socket AM3 ATX:305 mm
- 870A Fuzion:225 mm
Depth
- 7660-020R motherboard AMD 770 Socket AM3 ATX:225 mm
- 870A Fuzion:305 mm

Side by side

Differences highlightedShow differences only

Comparison of 7660-020R, 870A Fuzion
40 specifications	A MSI 7660-020R motherboard AMD 770 Socket AM3 ATX Model 7660-020R View product	B MSI 870A Fuzion View product
Processoridentical
Processor manufacturer	AMD	AMD
Processor socket	Socket AM3	Socket AM3
Compatible processor seriesKnown for one	AMD Sempron	Unknown — not stated by the source
Memoryidentical
Number of memory slots	4	4
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Maximum internal memory	16 GB	16 GB
Internal I/O1 differ
USB 2.0 connectors	3	3
Number of SATA connectorsDiffers	6	8
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connectorKnown for one	Yes	Unknown — not stated by the source
Chassis intrusion connector	Yes	Yes
Number of IEEE1394 connectors	1	1
TPM connector	Yes	Yes
Rear panel I/O portsidentical
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	1	1
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsKnown for one	6	Unknown — not stated by the source
Microphone in	Yes	Yes
S/PDIF out port	Yes	Yes
Network1 differ
LAN controller	Realtek RTL8111E	Realtek RTL8111E
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Featuresidentical
Motherboard form factor	ATX	ATX
Motherboard chipset	AMD 770	AMD 770
Audio chip	Realtek ALC892	Realtek ALC892
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
PCI Express x1 slotsDiffers	2	1
PCI Express x16 slots	2	2
PCI slotsKnown for one	1	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	305 mm	225 mm
DepthDiffers	225 mm	305 mm
Other featuresidentical
PCI Express power connectors (6-pin)Known for one	1	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.

More motherboard comparisons

All motherboard comparisons