Gigabyte G1.Assassin X58 review

An army flavoured enthusiast board for military-mad billionaires

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Motherboards are rarely the bottleneck of system performance, but at the top end of the market you'd expect maximum bang for your buck.

Outperforming the much cheaper Asus P6X58D-E mobo by such a small margin is discouraging enough, but being outperformed in gaming and memory bandwidth tests makes our wallets slam shut.

Video encoding performance

Gigabyte g1 assassin x58 benchmarks

3D rendering performance

Gigabyte g1 assassin x58 benchmarks

Gigabyte g1 assassin x58 benchmarks

1080P gaming performance

Gigabyte g1 assassin x58 benchmarks

Networking performance

Gigabyte g1 assassin x58 benchmarks

Tags

Tech Specs

Product TypeDesktop Motherboard
Chipset ManufacturerIntel
Chipset ModelX58 Express
Multi GPU SupportedSLI, CrossFireX
Number of PCI Express x16 Slots2
Memory TechnologyDDR3 SDRAM
Processor SocketSocket B LGA-1366
Brand NameGigabyte
Form FactorATX
Processor SupportedXeon Dual-Core, Core i7
Total Processor Supported1
Maximum Memory24 GB
64-bit ProcessingYes
Number of Memory Slots6
Number of PCI Slots1
Audio Channels7.1
Gigabit EthernetYes
Number of SATA Interfaces8
QuickPath Interconnect6.40 GT/s
RAID SupportedYes
Number of Total Expansion Slots7
Network (RJ-45)Yes
Total Number of USB Ports8
Number of USB 3.0 Ports4
PS/2 PortYes
Number of PS/2 Ports2
Total Number of Onboard USB Ports8
Number of Onboard USB 2.0 Ports4
PCI Express StandardPCI Express 2.0
Total Number of PCI Express Slots6
Processor TechnologyTurbo Boost Technology, Enhanced SpeedStep Technology
Width345 mm
Depth263 mm
ManufacturerGIGABYTE Technology, Inc
Product ModelG1.Assassin
Product NameUltra Durable 3 Desktop Computer
Product LineUltra Durable 3
Controller TypeSerial ATA/300, Serial ATA/600
Manufacturer Part NumberG1.ASSASSIN
Manufacturer Website Addresshttp://uk.giga-byte.com
Marketing Information

The GIGABYTE Ultra Durable 3 design features twice the copper for both the power and ground layers of the PCB, dramatically lowering system temperature by efficiently spreading heat from critical areas of the motherboard (such as the CPU power zone) throughout the entire PCB. GIGABYTE's Ultra Durable 3 also lowers the PCB impedance by 50%, which helps to reduce electrical waste and further lowers component temperatures. A 2x Copper layer design also provides improved signal quality and lower EMI (Electromagnetic Interference), providing better system stability and allowing for greater margins for overclocking.

Package Contents
  • Ultra Durable 3 Desktop Computer
  • Motherboard Driver Disk
  • User's Manual
  • Quick Installation Guide
  • 4 x SATA Cables
  • I/O Shield
  • 5.25" Front Access Control Panel with 2 USB 3.0/2.0 ports, 1 Power eSATA port, and 1 Quick Boost button
  • 1 x 2-Way SLI Bridge Connector
  • 1 x 3-Way SLI bridge Connector
  • 1 x 2-Way CrossFireX Bridge Connector