Product comparison · 2 motherboards

GIGABYTE GA-990FXA-UD3 (rev. 4.0) vs GIGABYTE GA-AM1M-S2P motherboard Socket AM1 micro ATX

48specifications compared
19differ
29identical
23known for one product only

Key differences

Compatible processor series
- GA-990FXA-UD3 (rev. 4.0):Athlon II
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:AMD Athlon, AMD Sempron
Number of memory slots
- GA-990FXA-UD3 (rev. 4.0):4
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:2
Supported memory clock speeds
- GA-990FXA-UD3 (rev. 4.0):1066,1333,1600,1866,2000 MHz
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:1333,1600 MHz
USB 2.0 connectors
- GA-990FXA-UD3 (rev. 4.0):3
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- GA-990FXA-UD3 (rev. 4.0):1
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:0
Number of SATA III connectors
- GA-990FXA-UD3 (rev. 4.0):6
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:2
USB 2.0 ports quantity
- GA-990FXA-UD3 (rev. 4.0):8
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:2
eSATA ports quantity
- GA-990FXA-UD3 (rev. 4.0):2
- GA-AM1M-S2P motherboard Socket AM1 micro ATX:0

Side by side

Differences highlightedShow differences only

Comparison of GA-990FXA-UD3 (rev. 4.0), GA-AM1M-S2P
71 specifications	A GIGABYTE GA-990FXA-UD3 (rev. 4.0)View product	B GIGABYTE GA-AM1M-S2P motherboard Socket AM1 micro ATX Model GA-AM1M-S2P View product
Processor1 differ
Processor socketKnown for one	Unknown — not stated by the source	Socket AM1
Compatible processor seriesDiffers	Athlon II	AMD Athlon, AMD Sempron
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
System bus rateKnown for one	5.2 GT/s	Unknown — not stated by the source
Memory2 differ
Number of memory slotsDiffers	4	2
Supported memory clock speedsDiffers	1066,1333,1600,1866,2000 MHz	1333,1600 MHz
Supported memory module capacitiesKnown for one	Unknown — not stated by the source	1GB, 2GB, 4GB, 8GB
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage controllersidentical
RAID levelsKnown for one	0, 1, 5, 10, JBOD	Unknown — not stated by the source
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	2048 MB
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Maximum resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Parallel processing technology supportKnown for one	2-Way CrossFireX	Unknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	1	0
Number of SATA III connectorsDiffers	6	2
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	8	2
eSATA ports quantityDiffers	2	0
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) portsDiffers	1	0
VGA (D-Sub) ports quantityDiffers	0	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Features3 differ
Motherboard form factorDiffers	ATX	micro ATX
Audio chipDiffers	Realtek ALC889	Realtek ALC887
PC health monitoringDiffers	CPU	Fan, Power supply, Temperature
Overclocking featuresKnown for one	Unknown — not stated by the source	@BIOS Q-Flash Xpress Install EasyTune Smart Recovery 2 ON/OFF Charge
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	4	Unknown — not stated by the source
BIOS2 differ
BIOS typeDiffers	EFI AMI	UEFI AMI
BIOS memory sizeKnown for one	Unknown — not stated by the source	64 Mbit
ACPI versionDiffers	2.0a	5.0
Weight & dimensions2 differ
WidthDiffers	305 mm	226 mm
DepthDiffers	244 mm	170 mm
Packaging content1 differ
Bundled softwareDiffers	Norton Internet Security	Norton Internet Security (OEM version)
Processor special featuresidentical
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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