GIGABYTE GA-X99-UD5 WIFI vs GIGABYTE GA-X99-UD7 WIFI

Comparison of GA-X99-UD5 WIFI, GA-X99-UD7 WIFI

54 specifications	A GIGABYTE GA-X99-UD5 WIFIView product	B GIGABYTE GA-X99-UD7 WIFIView product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Compatible processor series	Intel® Core™ i7, Intel® Core™ i7 Extreme Edition	Intel® Core™ i7, Intel® Core™ i7 Extreme Edition
Memoryidentical
Supported memory typesKnown for one	DDR4-SDRAM	—Unknown — not stated by the source
Number of memory slots	8	8
Memory slots type	DIMM	DIMM
Memory channels	Quad-channel	Quad-channel
ECC сompatibility	Non-ECC	Non-ECC
Supported memory clock speeds	2133,2400,2666,2800,3000 MHz	2133,2400,2666,2800,3000 MHz
Maximum internal memory	64 GB	64 GB
Storage controllersidentical
Supported storage drive interfaces	SATA, SATA II, SATA III	SATA, SATA II, SATA III
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Graphicsidentical
Parallel processing technology support	2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI	2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI
Internal I/O2 differ
USB 2.0 connectorsDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	6	2
Number of SATA III connectors	10	10
Number of SATA connectors	10	10
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
CPU fan connector	Yes	Yes
Rear panel I/O portsidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	8	8
Ethernet LAN (RJ-45) ports	2	2
eSATA ports quantity	0	0
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Microphone in	Yes	Yes
S/PDIF out portKnown for one	Yes	—Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ethernet interface typeKnown for one	—Unknown — not stated by the source	Gigabit Ethernet
Featuresidentical
Component for	PC	PC
Motherboard form factor	Extended ATX	Extended ATX
Motherboard chipset family	Intel	Intel
Motherboard chipset	Intel® X99	Intel® X99
Audio output channels	7.1 channels	7.1 channels
PC health monitoring	CPU, Fan, Temperature	CPU, Fan, Temperature
Power source type	ATX	ATX
Audio chipKnown for one	—Unknown — not stated by the source	Realtek ALC1150
Expansion slotsidentical
PCI Express x1 slots	3	3
PCI Express x16 slots	4	4
BIOSidentical
BIOS type	UEFI	UEFI
ACPI version	5.0	5.0
Clear CMOS button	Yes	Yes
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	259 mm	259 mm
Other featuresidentical
BIOS switch button	Yes	Yes
Back-to-BIOS button	Yes	Yes

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.