223

	AMD Confidential
User Manual		November 21st, 2008
A.6.3.2 IRET – Return from Interrupt		223
A.6.4	Virtualization Instruction Reference	223
A.6.5	64-Bit Media Instruction Reference	223
A.6.6	3DNow!™ Instruction Set	224
A.6.7	Extension to the 3DNow! Instruction Set	225
A.6.8	Prescott New Instructions	225
A.6.8.1 MONITOR – Setup Monitor Address		226
A.6.8.2 MWAIT – Monitor Wait		226
A.7 Automation Commands		227
A.7.1	Shell	228
A.7.2	IDE	232
A.7.3	USB	233
A.7.4	CMOS	234
A.7.5	ACPI	234
A.7.6	Floppy	234
A.7.7	Debug	234
A.7.8	AMD-8151™ AGP Bridge	235
A.7.9	VGA	235
A.7.10	Serial	235
A.7.11	HyperTransport™ Technology Configuration	237
A.7.12	8th Generation Northbridge	238
A.7.13	DBC	238
A.7.14	AMD-8111™ Device	238
A.7.15	EHC	239
A.7.16	Journal	239
A.7.17	CPU	239
A.7.17.1 Profiling in SimNow™ Technology		239
A.7.17.2 CPU Code Generator Commands		241
A.7.18	Emerald Graphics	241
A.7.19	Matrox MGA-G400 Graphics	242
A.7.20	PCI Bus	242
A.7.21	SIO	242
A.7.22	Memory Device	243
A.7.23	Raid	244
A.7.24	DIMM	245
A.7.25	Keyboard and Mouse	246
A.7.26	JumpDrive	247
A.7.27	E1000	250
A.7.28	XTR	250
A.7.29	ATI SB400/SB600/SB700	251
A.7.30	ATI RS480	251
A.7.31	ATI RS780	252
A.7.32	ATI RD790/RD780/RX780	252
A.7.33	ATI RD890S/RD890/RD780S/RX880	252
Index		254

Contents

vii

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.

AMD 4.4.5 user manual 223

Models: 4.4.5

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4.4.5 specifications