AMD Confidential

User Manual

November 21st, 2008

7.28AMD “Istanbul” Device

The AMD "Istnabul" device is a 6 core processor node, suitable for an L1 socket. It emulates a planned product that derives from a revision of the AMD Family10h product line. The device iteself is composed of 6 individual AweSim Processor Devices that are connected to a single “AMD 8th Generation Integrated Northbridge Device”.

For more information on Group Devices, see Section 3.3, “Device Groups", on page 3.3.

Interface

AMD “Istanbul” Device has several connection ports. It has 4 HyperTransport links split to form 8 sub-links. Each sub-link can connect to a coherent HyperTransport device (such as another AMD “Istanbul” Device) or a non-Coherent HyperTransport device (such as AMD-8131™PCI-X® Controller). These ports are mutually exclusive, and should be connected to only one other device. AMD “Istanbul” Device also exposes two DRAM channel interfaces "DCT0" and "DCT1" to interface with system memory.

Contents of a BSD

See the following sections:

-Section 7.1, “AweSim Processor Device”, on page 55

-Section 7.10, “AMD 8th Generation Integrated Northbridge Device”, on page 86

Configuration Options

See the following sections:

-Section 3.3, "Working with Device Groups", on page 18

-Section 7.1, “AweSim Processor Device”, on page 55

-Section 7.10, “AMD 8th Generation Integrated Northbridge Device”, on page 86

Log Messages

See the following sections:

-Section 7.1, “AweSim Processor Device”, on page 55

-Section 7.10, “AMD 8th Generation Integrated Northbridge Device”, on page 86

Difference from Real Hardware

See the following sections:

-Section 7.1, “AweSim Processor Device”, on page 55

-Section 7.10, “AMD 8th Generation Integrated Northbridge Device”, on page 86

Chapter 7: Device Configuration

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4.4.5 specifications

AMD 4.4.5 is a robust version of the AMD software ecosystem that focuses on enhanced performance, stability, and efficiency for users relying on AMD processors and graphics cards. This iteration brings various features and technologies designed to optimize gaming, professional applications, and general computing tasks.

One of the standout enhancements in AMD 4.4.5 is the integration of Smart Access Memory technology, which allows the CPU to access the full graphics memory directly. This feature enhances data flow between the CPU and GPU, leading to improved frame rates and overall performance, especially in memory-intensive games. Users can experience a marked increase in gaming performance without the need for additional hardware upgrades.

Another significant feature introduced is the updated Radeon Software Adrenalin Edition. This software update encompasses optimizations for various games, ensuring that gamers can enjoy a seamless experience with the latest titles. The Adrenalin interface also provides features such as Radeon Chill, which helps reduce power consumption during less demanding scenes, and Radeon Anti-Lag, designed to minimize input lag and enhance responsiveness in competitive gaming.

Additionally, AMD 4.4.5 brings the latest drivers that include important performance enhancements and bug fixes that allow for greater system stability. Regular updates ensure that users have the best experience with their AMD hardware, and it significantly bolsters compatibility with the latest gaming titles and software applications.

AMD's Enhanced Sync technology offers users the ability to eliminate screen tearing and stuttering while delivering smooth gameplay. It dynamically synchronizes the refresh rate of the display with the frame rates produced by the GPU, improving the visual experience significantly.

With the introduction of FidelityFX Super Resolution, AMD continues to bolster its suite of technologies that enhance graphics quality and performance. This feature allows lower-resolution images to be upscaled effectively, making it easier for users to enjoy high-end visuals without taxing their hardware excessively.

In summary, AMD 4.4.5 represents a comprehensive update for users by integrating cutting-edge technologies that cater to a wide range of applications from gaming to content creation. With enhancements across the board, AMD reaffirms its commitment to providing high-performance solutions that keep pace with the ever-evolving technology landscape. Whether for gaming aficionados or professional creators, the capabilities offered in this version make it a significant milestone in the AMD software ecosystem.
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