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Product comparison · 2 motherboards

GIGABYTE GA-X99-Phoenix SLI (rev. 1.0) vs GIGABYTE GA-Z170X-Ultra Gaming

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  • 55specifications compared
  • 18differ
  • 37identical
  • 41known for one product only

Key differences

The GIGABYTE GA-X99-Phoenix SLI (rev. 1.0) has 4 more memory slots than the GIGABYTE GA-Z170X-Ultra Gaming (8 vs 4). The GIGABYTE GA-X99-Phoenix SLI (rev. 1.0) has 192 GB more maximum internal memory than the GIGABYTE GA-Z170X-Ultra Gaming (256 GB vs 64 GB). The GIGABYTE GA-X99-Phoenix SLI (rev. 1.0) has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the GIGABYTE GA-Z170X-Ultra Gaming (2 vs 1). Only the GIGABYTE GA-X99-Phoenix SLI (rev. 1.0) has Wi-Fi. Compatible processor series: Intel® Core™ i7 Extreme Edition on the GIGABYTE GA-X99-Phoenix SLI (rev. 1.0), Intel® Celeron®, Intel® Pentium® on the GIGABYTE GA-Z170X-Ultra Gaming.

  • Number of memory slots
    • 8
    • 4
  • Maximum internal memory
    • 256 GB
    • 64 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 0
    • 6
  • Number of SATA Express connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 6
    • 4
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1

Side by side

Differences highlightedShow differences only
96 specifications
A

GIGABYTE

GA-X99-Phoenix SLI (rev. 1.0)View product
B

GIGABYTE

GA-Z170X-Ultra GamingView product
Processor1 differ
Compatible processor seriesDiffersIntel® Core™ i7 Extreme EditionIntel® Celeron®, Intel® Pentium®
Intel Core i3/i5/i7/i9 seriesKnown for onei7-xxx Extreme Edition
Processor coresKnown for one10
Processor socketKnown for oneLGA 1151 (Socket H4)
Memory3 differ
Number of memory slotsDiffers84
Memory channelsKnown for oneQuad-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3333,3400,3600 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866 MHz
Maximum internal memoryDiffers256 GB64 GB
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive interfacesKnown for oneSATA
Supported storage drive typesKnown for oneHDD & SSD
Graphicsidentical
Parallel processing technology supportKnown for one2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI
Discrete graphics supportKnown for oneYes
Internal I/O3 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers06
Number of SATA connectorsKnown for one10
Number of SATA Express connectorsDiffers12
Number of EATX power connectorsKnown for one1
Front panel connectorKnown for oneYes
Number of chassis fan connectorsKnown for one2
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers64
Ethernet LAN (RJ-45) portsDiffers21
HDMI ports quantityDiffers01
Headphone outputsKnown for one1
Network2 differ
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Features1 differ
Motherboard chipsetDiffersIntel® X99Intel® Z170
Linux operating systems supportedKnown for oneYes
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x8 slotsKnown for one2
PCI Express x16 slotsDiffers23
PCI Express x1 slotsKnown for one3
BIOS1 differ
BIOS memory sizeDiffers256 Mbit16 Mbit
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Trusted Platform Module (TPM)Known for oneYes
Intel Extreme Memory Profile (XMP)Known for oneYes
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
DepthDiffers244 mm305 mm
Packaging contentidentical
Bundled softwareKnown for oneNorton® Internet Security (OEM version) Intel® Smart Response Technology cFosSpeed
Other featuresidentical
Intel® vPro™ Platform EligibilityKnown for oneNo
Other featuresKnown for one3D OSD @BIOS Ambient LED AutoGreen BIOS Setup Color Temperature Cloud Station EasyTune Easy RAID Fast Boot ON/OFF Charge Platform Power Management Smart TimeLock Smart Keyboard Smart Backup System Information Viewer USB Blocker V-Tuner Q-Flash Smart Switch
Processor frequencyKnown for one3 GHz
Mini DisplayPorts quantityKnown for one2

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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