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GIGABYTE Z270X-Ultra Gaming Motherboard Review

Gigabyte Z270X-Ultra Gaming Motherboard Review
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GIGABYTE Z270X-Ultra Gaming Motherboard Review. Today we explore a motherboard with a stunning visual layout and original RGB implementation. The Z270X-Ultra Gaming is a feature rich product, considering the price tag.

To name just a few of which…DDR4 up to 3866Mhz, Intel LAN, U.2/SATA Express & M.2 with Intel optane support, RGB, extra PCI-E and DDR slot strength so much more.

On the day of review, the GIGABYTE Z270X-Ultra Gaming Motherboard is retailing with a price tag in the UK of about  £150

GIGABYTE Z270X-Ultra Gaming Motherboard Features

  • Supports 7th/ 6th Generation Intel® Core™ Processors
  • Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
  • Fast USB 3.1 Gen 2 with USB Type-C™ and Type-A
  • 3-Way Graphics Support with Dual Armor and Ultra Durable™ Design
  • Dual NVMe PCIe SSDs in RAID 0 Support
  • NVMe PCIe Gen3 x4 U.2 Connector
  • Ultra-Fast M.2 with PCIe Gen3 x4 & SATA interface
  • Intel® Optane™ Memory Ready
  • ALC1220 120dB SNR HD Audio with Smart Headphone Amp
  • Intel® GbE LAN with cFosSpeed Internet Accelerator Software
  • USB DAC-UP 2 with Adjustable Voltage
  • RGB FUSION LED Light Show design
  • Swappable Overlay for Accent LED
  • Smart Fan 5 features Multiple Temperature Sensors and Hybrid Fan Headers
  • Lightning-Fast Intel® Thunderbolt™ 3 AIC Support
  • APP Center Including EasyTune™ and Cloud Station™ Utilities
Read Full Specs?
Socket 1151
CPU (Max Support) i7
Chipset Intel® Z270 Chipset
DDR4 Memory 3866(OC)- 2133 MHz
Memory Channel Dual
DIMM Slots 4
Max Memory (GB) 64
PCI-Ex16 4
PCI-E Gen Gen3
PCI-Ex1 2
M.2 Slot 1
U.2 1
RAID 0/1/5/10
TPM (header) 1
LAN 10/100/1000
USB 3.1 ports (Front) 4(Gen1, Type A)
USB 3.1 ports (Rear) 1x(Gen2, Type A),

1 (Gen2, Type C),

4(Gen1, Type A)

USB 2.0 ports (Front) 4
USB 2.0 ports (Rear) 2
Audio ports (Rear) Realtek® ALC1220 Codec
DisplayPort 1
DirectX 12
Form Factor
CrossFire Y

Courtesy of GIGABYTE


Gigabyte Z270X-Ultra Gaming Motherboard Review – First Look

Right off the bat. Your eyes will be drawn to the colored text in the center, which is expected, given what the product is capable of, with its lighting but more on that soon. The box front and back are clear and concise. The backside is dedicated to a brief outline of specs and unique feature set.

At 150GBP we ought not to expect much when it comes to extras, and we don’t see anything unusual here.

  • I/O Shield
  • SATA Cables
  • User manuals/Quick start



We start our tour with a complete top down view, to absorb what’s on offer. Initial impressions are good

The all-black PCB with matching heatsinks is the smart decision for any RGB product. The subtle tones of gray and the silver on the PCI-E and DDR banks looks great. It is not the cleanest PCB we’ve seen but It still very appealing

GIGABYTE Z270X-Ultra Gaming Motherboard Review

The large I/O shroud with the wording “GIGABYTE” has an unusual finish. You really need to get up and close to appreciate. It’s made up with lots of small, and slightly angled edges, this echoed on the neighboring MOSFETs heatsink.


The last heatsink over the Intel Z270 chipset, is really unique, sharing similar designs elements, but with a cut away section in the center.

[PCI-E Setup]

3X PCIe 3.0 slots, offer you the option to run the most demanding multi-card setups. The first two slots feature GIGABYTE Ultra Durable™ PCIe Armor; this is a common trait we’ve seen on most entry/mid-range products,

Sadly brands tend to only cover 1 or 2 of the slots. While I understand this saves on costing, and most consumers won’t use all three slots anyway, it spoils the symmetry I feel.

Regardless, The Ultra Durable™ PCIe Armor is a welcome addition. Cards have become larger, and heavier over the last few years, and having the additional strength is appreciated.

  • 1 x PCI Express x16 slot, running at x16 (PCIEX16)
  • 1 x PCI Express x16 slot, running at x8 (PCIEX8)
    * The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot operates at up to x8 mode.
  • 1 x PCI Express x16 slot, running at x4 (PCIEX4)
    * The PCIEX4 slot shares bandwidth with the PCIEX1_2 and PCIEX1_3 slots. When the PCIEX1_2 or PCIEX1_3 slot is populated, the PCIEX4 slot operates at up to x1 mode.
  • 3 x PCI Express x1 slots


GIGABYTE Z270X-Ultra Gaming Motherboard Review

The ALC1220 is a high-performance multi-channel High Definition Audio Codec with up to 120dB SNR for crystal clear audio and features such as Smart Headphone Amp, 108dB SNR recording for precise voice chats and hardware decoding of DSD128, ensuring users get the best possible audio quality from their PC.

[Storage Options]

Despite SATA Express being now dead in the water, this product still offers it. A decision I don’t support.

To the right we SATA, and to the left U.2

GIGABYTE Z270X-Ultra Gaming Motherboard Review

Rather than limit the amount of SATA ports, GIGABYTE has implemented a further two ports at the base of the board, in a vertical manner

  • 2 x SATA Express connectors
  • 6 x SATA 6Gb/s connectors

While I’m not normally a fan of vertical SATA ports, the location does render them useful. Being able to add or disconnect a drive for example, without worry about the GPU obstructing you.

[M.2 / U.2]

M.2 is now the go-to choice for most, and Z270 allows for some interesting options. Namely, additional m.2 ports and the new Intel optane tech. (which requires a 7th gen CPU).

However, with both SATA Express and U.2 present, an extra M.2 socket wasn’t’ viable.

  • 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support)
  • 1 x U.2 connector
  • – Intel® Optane™ Memory Ready for all M.2 slots
  •  Supports Intel® Smart Response Technology for Intel Core™ processors

[Fan Locations/Headers]

The GIGABYTE Z270X-Ultra Gaming has a plethora of headers and options for both air and watercoolers.

GIGABYTE Z270X-Ultra Gaming Motherboard Review


We also find many additional headers

  • – 1 x 24-pin ATX main power connector
  • – 1 x 8-pin ATX 12V power connector
  • – 1 x 4-pin ATX 12V power connector
  • – 1 x 6-pin ATX 12V power connector
  • – 8 x SATA 6Gb/s connectors
  • – 2 x USB 2.0 connectors (support additional 4 USB 2.0 ports)
  • – 2 x USB 3.1 Gen1 connectors (support additional 4 USB 3.1 Gen1 ports)
  • – 1 x 4-pin CPU fan connector
  • – 1 x 4-pin water-pump-fan connector
  • – 4 x 4-pin system fan connectors
  • – 1 x 4-pin RGB LED connector
  • – 1 x 2-pin Slow mode connector
  • – 1 x 2-pin OC retry connector
  • – 1 x TPM module connector
  • – 1 x Front panel audio connector
  • – 2 x System panel connectors
  • – 1 x Chassis Intrusion connector


Finishing up our tour of the board, looking at the I/O, which consists of:

GIGABYTE Z270X-Ultra Gaming Motherboard Review

  • 1 x PS/2 keyboard/mouse port
  • 1 x USB Type-C™ port, with USB 3.1 Gen 2 support
  • 1 x USB 3.1 Gen 2 Type-A port (red)
  • 1 x DVI-D port
  • 1 x HDMI port
  • 4 x USB 3.1 Gen 1 ports
  • 2 x USB 2.0/1.1 ports
  • 1 x RJ-45 port
  • 1 x optical S/PDIF Out connector
  • 5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)


Love it or hate it, RGB is here to stay.

GIGABYTE Z270X-Ultra Gaming Motherboard Review

While I wasn’t a fan of the first wave, this new lineup is rather impressive. With new lighting spots, effects, support for external strips and better software. The end results are brilliant.

An excellent set of numbers, barely anything between them all!

The Kabylake architecture brings better performance from the same kit of ram; we used on Skylake.

GIGABYTE Z270X-Ultra Gaming Motherboard Review

This is echoed again in Performance Test 8


Armed with a Nvidia GTX 1080, how do the Z270/kaby processors affect FPS? Does the entry/mid/High-end board actually deliver more?

So then conclusion time, and now that we’ve had a play around a few Z270 products, we feel we can deliver a fair and broader conclusion. All of the boards so far, have me impressed, and the GIGABYTE Z270X-Ultra Gaming is a strong contender when it comes to recommendations.Concerning issues, complaints or areas of concerns, I have only one. The UEFI as I’ve pointed out in other GIGABYTE reviews, just isn’t to my liking.

You could argue this is trivial, and I guess it is. How often does the user interact after the first-time setup anyway?The settings you need and want are all present, many additional tweaks and config options for overclocking and such. It’s the actual design and layout. It just isn’t that pleasant to work with, it feels cluttered and by contrast, looking at the other brands UEFI’s, this one just seems a little old fashioned. My only other niggle is the decision to favor and add a U.2 port rather than a second M.2 port.Going forward I’ve nothing but praise for the product.

The design is a winning one, the silver/grays and black PCB is something I, and many others have been yearning for. I’m pleased to see GIGABYTE is taking onboard the consumers desires and wishes. The RGB is amazing, both visually and the software driving it, so Credit to the team. It stands as its one of the best I’ve seen to date. Unlike other brands, they’ve not just slapped in some LEDs in random locations and hoped it would do.

Placement of the lighting is logical and, control is stellar.Performance was superb for a board that’s retailing for under 150 GBP. Keeping up with the premium products on occasion, and trading blows with the competition. Overclocking was solid, but please as always consider researching and performing a manual overclock. As in the past, the auto settings are far too aggressive (voltage). This ticks many boxes and could be the perfect board for your next RGB enabled gaming rig!

Thanks to GIGABYTE for sending out the sample for this review.

Z270X Ultra Motherboard Review
Bottom Line
The product looks great, the RGB feature is on point and performance was exceptional across the board. Have a budget of 150GBP? This ought to be at the top of your to consider list! After much thought, we feel its worthy of the Gold Award
RGB implemenation is amazing
Solid Performance
Decent Overclocking
Strong Feature Set
Attractive Pricing
Robust & Useful Sofrware
UEFI is clunky
U.2 rather than dual M.2
Gigabyte Z270X-Ultra Gaming Motherboard Review
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