Product comparison · 2 motherboards

ASUS PRIME X299-A vs ASUS TUF X299 MARK 2

56specifications compared
7differ
49identical
5known for one product only

Key differences

USB 3.2 Gen 2 (3.1 Gen 2) connectors
- PRIME X299-A:1
- TUF X299 MARK 2:0
Number of SATA III connectors
- PRIME X299-A:8
- TUF X299 MARK 2:6
USB 2.0 ports quantity
- PRIME X299-A:2
- TUF X299 MARK 2:4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- PRIME X299-A:1
- TUF X299 MARK 2:2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- PRIME X299-A:1
- TUF X299 MARK 2:0
PS/2 ports quantity
- PRIME X299-A:0
- TUF X299 MARK 2:1

Side by side

Differences highlightedShow differences only

Comparison of PRIME X299-A, TUF X299 MARK 2
61 specifications	A ASUS PRIME X299-A View product	B ASUS TUF X299 MARK 2 View product
Memory1 differ
Supported memory clock speedsDiffers	2133,2400,2666,3600,4000 MHz	2133,2400,2666,3600,4000,4133 MHz
Internal I/O2 differ
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers	1	0
Number of SATA III connectorsDiffers	8	6
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	1	0
PS/2 ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
Digital audio optical outKnown for one	0	Unknown — not stated by the source
COM ports quantityKnown for one	0	Unknown — not stated by the source
WiFi-AP antenna jackKnown for one	0	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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