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Motherboard

Gigabyte GA-Z170X-UD3 Ultra ATX LGA1151 Motherboard

(4 Ratings, 4.5 Average)

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Specifications

Manufacturer

Gigabyte

Part #

GA-Z170X-UD3 Ultra

Manufacturer

Gigabyte

Socket / CPU

LGA1151

Form Factor

ATX

RAM Slots

4

Max RAM

64 GB

Color

Black / Blue

Chipset

Intel Z170

Memory Type

DDR4

Memory Slots

4

Memory Speed

  • DDR4-2133
  • DDR4-2400
  • DDR4-2666
  • DDR4-2800
  • DDR4-3000
  • DDR4-3200
  • DDR4-3300
  • DDR4-3333
  • DDR4-3400
  • DDR4-3466
  • DDR4-3600
  • DDR4-3666
  • DDR4-3733
  • DDR4-3800
  • DDR4-3866

SLI/CrossFire

  • 2-Way SLI Capable
  • CrossFire Capable

PCI-E x16 Slots

3

PCI-E x8 Slots

0

PCI-E x4 Slots

0

PCI-E x1 Slots

3

PCI Slots

0

Onboard Ethernet

1 x 1000 Mbit/s

SATA 6 Gb/s

2

SATA Express

2

U.2

1

M.2 Slots

1

mSATA Slots

0

Onboard Video

No

Onboard USB3.0 Headers

Yes

Supports ECC

No

Wireless Networking

None

RAID Support

Yes

Price History

    Reviews

    Dusante
    • 28 points
    • 40 months ago

    from completed build Lightroom and gaming PC

    Intro:

    Originally, we had decided to purchase a Gigabyte Z170x-UD3. This decision was based on features, decent reviews, and the price (180 CAD at the time). After getting the UD3 home we discovered that installing an M.2 SSD in the main port would cause it to be covered by the GPU exhaust. It’s like they were literally trying to get us to sandwich the NVMe SSD into the board with the side of the GPU, it was ridiculous and the heat could cause the SSD to throttle. Using the other M.2 port would disable many of the SATA ports. We assumed the UD3 Ultra would be just as good as the UD3, and the M.2 placement was above the GPU, giving it cooler air flow. Therefore, we bought the Ultra for 185 CAD minus a 10 CAD rebate (175).

    So far the UD3 Ultra has performed well and given us no issues. I feel like it has some nice features and "future proofing" that aren't available in other boards at this price point.

    Pros:

    • The blue lighting effects are cool if you want them or they can be turned off (Solid, Pulse, Off). There are no other colours. I wasn’t going too much for looks as far as the inside is concerned but I do say it is neat looking at it glow sometimes.

    • The Ultra is slightly larger than the basic UD3, so it covers all the motherboard stand-offs, and is sturdy when installed. (Reviews of the basic UD3 indicated the one edge awkwardly hangs free).

    • After buying the Ultra, a free Thunderbolt 3 driver update was added. I don't know what to use it for, but it's great to have for the future. This is also a standard USB-C 3.1 port. I imagine later down the road some of my backup solutions will take advantage of it, so it's nice to know it's there and ready.

    • The USB-C port can supply up to 100 W. Again I don't know what to use it for, but it's great for the future. I can fast charge my Nexus 6p but I don't use it regularly.

    • There is a DisplayPort mini input that can be used to take the output from a graphics card and feed it through a TB3 connection. I haven’t tested it yet.

    • The SATA / PCIE SSD interactions were more straight forward than the basic UD3. Check the manual for your exact configuration, but generally each PCIE x4 drive disables 2 SATA ports.

    • There more USB 3.0 ports at the back than the basic UD3. Our case only has 2 USB 3.0 ports in the front, and the UD3 Ultra provided exactly that number.

    • There is a USB 3.1 Type A port at the back

    • Plenty of fan headers and some can switch between PWM and Voltage control.

    • Decent GPU spacing.

    • U.2 port adds another connection type for PCIE x4 SSDs.

    Cons:

    • XMP didn't work on the shipped firmware. Version 5 should fix the issue. I downloaded the beta (5b) and it's working without issues.

    • The BIOS isn't as intuitive as I would like, but it's probably not any worse than other Gigabyte boards. I completed a manual overclock to 4.6 GHz, but couldn't figure out how to enable adaptive voltage. With an automatic overclock in the BIOS to "i7-6700k 4.6 GHz", it does utilize adaptive voltage, so I stuck with that. It's a hard to tell how the board is setting the Vcore voltage because of droop under load (~1.275) and otherwise low values from adaptive voltage. However, it's stable so far.

    • Fan control in the BIOS is available, but the profiles are limited. The included software for windows can enable more complex profiles if you want them.

    • Apparently the Realtek Audio codec is an older model than the one in the basic UD3. However, we output most audio digitally to the surround sound receiver. The Stereo 2.1 output to our other speakers did not have any quality issues. Maybe an audiophile would have more to say.

    Summary:

    I would recommend this board for up-to-date features (Thunderbolt 3, USB-C @ 100W, M.2, U.2) and aesthetics. The bonus of extra connectivity makes this a surprisingly good buy at this price point.

    peterk7
    • 16 points
    • 37 months ago

    from completed build White Phantom

    Bought it mostly for the option of overclocking. Works great out of the box, didnt have any issues. Installed all the drivers from the official site. Comes with blue leds (not changeable) and some on the back (will be covered by the mounting). Illuminates the case great and has a good look.

    BIOS is a little more complicated and took time to preform overclock. In the end used the built in option of CPU Upgrade to 44 multiplier leaving the VCore at auto. In the middle of stress testing the screen turned black for a second a few times however wasnt able to recreate it and everything else was pretty stable. Tried reaching 46 multiplier but stopped at 1.35 VCore without reaching stability. Didnt find an option to preform adaptive voltage and offset crushed the bios. Reduced a star for bios complexity in overclocking.

    EclipseHD
    • 11 points
    • 37 months ago

    from completed build Frost (Second Build)

    Great looking board, no issues so far, BIOS is a bit annoying to get around.

    RazinFrost
    • 8 points
    • 20 months ago

    from completed build Frost Drake V1.2

    the ambient light setup is really nice.

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