2.6.1.2 Installing Three CrossFireXTM-Ready Graphics Cards

Step 1. Install the identical 3-Way CrossFireXTM-ready graphics cards that are AMD® certified because different types of graphics cards will not work together properly. (Even the GPU chips version shall be the same.) Insert one graphics card into PCIE1 slot, another graphics card to PCIE3 slot, and the other graphics card to PCIE4 slot. Make sure that the cards are properly seated on the slots.

Step 4. Use one CrossFireTM Bridge to connect Radeon graphics cards on PCIE1 and PCIE3 slots, and use the other CrossFireTM Bridge to connect Radeon graphics cards on PCIE3 and PCIE4 slots. (CrossFireTM Bridge is provided with the graphics card you purchase, not bundled with this motherboard. Please refer to your graphics card vendor for details.)

CrossFireTM Bridge

Step 5. Connect the DVI monitor cable to the DVI connector on the Radeon graph- ics card on PCIE1 slot. (You may use the DVI to D-Sub adapter to convert the DVI connector to D-Sub interface, and then connect the D-Sub monitor cable to the DVI to D-Sub adapter.)

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ASRock X79 Extreme4 Motherboard

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ASRock X79 Extreme4 manual Installing Three CrossFireXTM-Ready Graphics Cards, CrossFireTM Bridge
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X79 Extreme4 specifications

The ASRock X79 Extreme4 is a high-performance motherboard designed for Intel’s LGA 2011 processors, delivering exceptional power and efficiency for gaming, content creation, and demanding computing tasks. Packed with advanced technologies, this motherboard caters to enthusiasts who seek top-tier performance and reliability.

One of the standout features of the ASRock X79 Extreme4 is its support for quad-channel memory architecture, allowing users to harness the full potential of DDR3 memory. This motherboard can accommodate up to 64GB of RAM with speeds reaching 2400 MHz and beyond when overclocked. This feature significantly boosts system performance, especially for memory-intensive applications.

The ASRock X79 Extreme4 is equipped with a robust power delivery system, featuring a digital power phase design that ensures stable and efficient operation. Such a setup is crucial for high-performance CPUs, as it provides the necessary power while maintaining optimal temperatures under load. Additionally, the motherboard includes a comprehensive heat sink design to dissipate heat effectively, further ensuring longevity and reliability during extended use.

For storage enthusiasts, the X79 Extreme4 offers a variety of connectivity options. It features six SATA III (6 Gb/s) ports, allowing for fast data transfer rates with modern SSDs and hard drives. In addition to this, the motherboard supports RAID 0, 1, 5, and 10 configurations, providing enhanced speed and data protection.

On the graphics front, the ASRock X79 Extreme4 includes multiple PCIe slots that support Nvidia’s SLI and AMD’s CrossFireX technologies, enabling users to build powerful multi-GPU setups. This aspect is particularly appealing for gamers and content creators who require extreme graphical performance.

The motherboard also comes with a wealth of connectivity options, boasting USB 3.0 ports for fast peripheral connections, HDMI and DVI outputs for display options, and a Realtek Gigabit LAN for high-speed networking. The user-friendly BIOS interface enables easy adjustments and fine-tuning for overclocking settings, making it simple for users to unleash the full potential of their system.

With its impressive array of features, robust build quality, and advanced technology integration, the ASRock X79 Extreme4 stands out as an excellent choice for users seeking a high-end motherboard that can support both high-performance gaming and productivity tasks seamlessly. As part of ASRock’s commitment to quality and innovation, the X79 Extreme4 remains a solid option for enthusiasts looking to build a cutting-edge computing system.
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