Gigabyte 990X-Gaming SLI AMD 990X (Socket AM3+) DDR3 Motherboard

990X-Gaming SLI AMD 990X (Socket AM3+) DDR3 Motherboard

  • AMD 990X Chipset
  • x4 DDR3
  • x2 PCI-E x16
  • x2 PCI-E x1
  • x2 PCI
  • x6 SATA 6GB/s
  • x2 USB 3.1
  • x4 USB 3.0
  • x12 USB 2.0
  • HD 7.1 Audio
  • GB LAN
  • SLI & Xfire Support
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Stock Code: MB-547-GI

EAN: 4719331809164

MPN: GA-990X-Gaming SLI

Manufacturer: Gigabyte

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Product information:

990X-Gaming SLI AMD 990X (Socket AM3+) DDR3 Motherboard

• Supports AMD AM3+/ AM3 Processor
• Dual Channel DDR3, 4 DIMMs
• Fast USB 3.1 -The World’s Next Universal Connector
• PCIe Gen2 x4 22110 M.2 Connector with up to 20Gb/s Data Transfer (PCIe NVMe & SATA SSD support)
• 2-Way Graphics Support with Exclusive Ultra Durable Metal Shielding over the PCIe Slots
• 115dB SNR HD Audio with Built-in Rear Audio Amplifier
• Intel® GbE LAN with cFosSpeed Internet Accelerator Software
• High Quality Audio Capacitors and Audio Noise Guard with Ambient LED Trace Path Lighting
• All new GIGABYTE™ APP Center, simple and easy use
• GIGABYTE UEFI DualBIOS™ Technology


CPU AMD AM3+ FX processor/ Phenom™ II processor/ AMD Athlon™ II processor
Chipset AMD 990X
Memory 4 x DDR3 DIMM sockets supporting up to 32 GB of system memory, Dual channel memory architecture
Support for DDR3 2000(O.C.)/1866/1600/1333/1066 MHz memory modules
Multi-GPU Support 2 Way SLI & Crossfire Support
PCI Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16_1 slot.
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 will operate at up to x8 mode.
2 x PCI Express x1 slots
(All of the PCI Express slots conform to PCI Express 2.0 standard.)
2 x PCI slots
Storage 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2/x1 SSD support)
6 x SATA 6Gb/s connectors
Support for RAID 0, RAID 1, RAID 5, RAID 10, and JBOD
USB South Bridge: 12 x USB 2.0/1.1 ports (6 ports on the back panel, 6 ports available through the internal USB headers)
VIA® VL805 chip: 4 x USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB header)
ASMedia® USB 3.1 Controller: 2 x USB 3.1 Type-A ports (red) on the back panel
Audio Realtek® ALC1150 codec, High Definition Audio 2/4/5.1/7.1-channel
LAN Intel® GbE LAN chip (10/100/1000 Mbit)
Form Factor ATX Form Factor; 30.5cm x 24.4cm


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Customer review

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Average customer rating

(from 2 customer reviews)
All Time (2)

A good board for the money!

After 14years out of the pc building game (Nforce4 era)

This board and all the supporting hardware was a breeze to install in a case and setup. A couple hours in and i'd swapped my old system out of the case and was sporting a spanking new install on windows 10.

There are plenty of features and the overclocking is pretty straight forward to master.

For me there's only one been one issue for me, and its the passive cooling on the NB and the CPU Mosfets? (heatsink to the left of the cpu socket)

Whilst belting along on a pretty hefty OC, the heatsinks for the Mosfets get extremely hot.
To the point that the cpu starts throttling back to around 1ghz while stress testing. Causing a fluctuation in fan speed and cpu load.

I took the stock fan from the FX6300 retail heatsink and placed it over the heatsink supporting the cpu's power. Its running 100% atm but i need to extend the wiring so it reaches my system fan header.

It now sits at a constantly stable 100% stress test at 4.7ghz @ 210fsb at 60 degrees! Which is on the limits of where I want to be temp wise.

I give it 8 our of 10..if only the onboard heatsinks were a bit larger. I'd give it a 9.5 out of 10

Dan 2016-10-12

Beautiful job

T 2016-09-20

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