2.8CrossFireXTM, 3-Way CrossFireXTM and Quad

CrossFireXTM Operation Guide

This motherboard supports CrossFireXTM, 3-way CrossFireXTM and Quad CrossFireXTM feature. CrossFireXTM technology offers the most advantageous means available of combining multiple high performance Graphics Processing Units (GPU) in a single PC. Combining a range of different operating modes with intelligent software design and an innovative interconnect mechanism, CrossFireXTM enables the highest possible level of performance and image quality in any 3D application. Currently CrossFireXTM feature is supported with Windows® XP with Service Pack 2 / VistaTM / 7 OS. 3-way CrossFireXTM and Quad CrossFireXTM feature are supported with Windows® VistaTM / 7 OS only. Please check AMD website for ATITM CrossFireXTM driver updates.

1.If a customer incorrectly configures their system they will not see the performance benefits of CrossFireXTM. All three CrossFireXTM components, a CrossFireXTM Ready graphics card, a CrossFireXTM Ready motherboard and a CrossFireXTM Edition co-processor graphics card, must be installed correctly to benefit from the CrossFireXTM multi-GPU platform.

2.If you pair a 12-pipe CrossFireXTM Edition card with a 16-pipe card, both cards will operate as 12-pipe cards while in CrossFireXTM mode.

2.8.1Graphics Card Setup

2.8.1.1 Installing Two CrossFireXTM-Ready Graphics Cards

Different CrossFireXTM cards may require different methods to enable CrossFireXTM feature. For other CrossFireXTM cards that AMD has released or will release in the future, please refer to AMD graphics card manuals for detailed installation guide.

Step 1. Insert one Radeon graphics card into PCIE2 slot and the other Radeon graphics card to PCIE4 slot. Make sure that the cards are properly seated on the slots.

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Fatal1ty Z77 Professional Series Motherboard

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ASRock Fatal1ty Z77 Professional manual English
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Fatal1ty Z77 Professional specifications

The ASRock Fatal1ty Z77 Professional motherboard is designed for gaming enthusiasts and professionals seeking high performance and stability. Built on the Intel Z77 chipset, this motherboard supports Intel’s 3rd generation Core processors, making it an excellent choice for users looking to leverage the latest in CPU technology.

One of the standout features of the Fatal1ty Z77 Professional is its advanced overclocking potential. It includes a robust 12-phase power design that ensures efficient power delivery to the CPU. This design is complemented by an enhanced cooling solution featuring high-quality chokes and capacitors, which together guarantee durability and stability when operating under heavy workloads or during overclocking sessions.

The motherboard is equipped with four DDR3 DIMM slots that support up to 32GB of RAM, which can run at speeds of up to 2400 MHz and higher with overclocking. This capability is essential for demanding applications and gaming, allowing for seamless multitasking and improved performance in memory-intensive tasks.

Storage options on the ASRock Fatal1ty Z77 Professional are plentiful. It features a total of six SATA3 ports, providing high-speed connectivity for SSDs and HDDs. Additionally, the motherboard supports Intel Smart Response technology, allowing users to combine a traditional hard drive with an SSD for enhanced performance. The inclusion of USB 3.0 ports, with support for up to four SuperSpeed connections, ensures fast data transfer rates, making it ideal for external storage and peripherals.

For gamers, the Fatal1ty series includes an array of gaming-centric features. This motherboard comes with a dedicated LAN port powered by the Killer E2200 Game Networking chip, which prioritizes gaming traffic for less lag and better responsiveness in multiplayer settings. Furthermore, the onboard audio solution utilizes the Realtek ALC898 codec, offering 7.1 surround sound support, ensuring an immersive auditory experience.

In terms of aesthetics, the ASRock Fatal1ty Z77 Professional features a sleek black and red color scheme with eye-catching accents, making it an attractive centerpiece for any gaming rig. The motherboard layout is optimized for easy cable management and accessibility, which is a boon for those who frequently upgrade or modify their systems.

Overall, the ASRock Fatal1ty Z77 Professional combines advanced features, solid performance, and gamer-oriented enhancements, making it a compelling choice for both gaming and professional applications. Its blend of robustness, overclocking capabilities, and extensive connectivity options position it as a top contender among Z77 motherboards on the market.
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