Preliminary Information

25175H —March 2003

AMD Athlon™ XP Processor Model 8 Data Sheet

8.3Voltage Identification (VID[4:0])

Table 9 shows the VID[4:0] DC Characteristics. For more infor- mation on VID[4:0] DC Characteristics, see “VID[4:0] Pins” on page 78.

Table 9.

VID[4:0] DC Characteristics

 

 

 

 

 

 

 

 

Parameter

 

Description

 

Min

Max

 

 

 

 

 

 

IOL

 

Output Current Low

 

6 mA

 

VOH

 

Output High Voltage

 

5.25 V *

Note:

 

 

 

 

 

* The VID pins are either open circuit or pulled to ground. It is recommended that these pins

are not pulled above 5.25 V, which is 5.0 V + 5%.

 

 

 

 

 

 

 

 

8.4Frequency Identification (FID[3:0])

Table 10 shows the FID[3:0] DC characteristics. For more information, see “FID[3:0] Pins” on page 75.

Table 10. FID[3:0] DC Characteristics

Parameter

Description

Min

Max

 

 

 

 

IOL

Output Current Low

6 mA

 

VOH

Output High Voltage

2.625 V *

Note:

* The FID pins must not be pulled above this voltage by an external pullup resistor.

8.5VCCA AC and DC Characteristics

Table 11 shows the AC and DC characteristics for VCCA. For more information, see “VCCA Pin” on page 78.

Table 11. VCCA AC and DC Characteristics

Symbol

Parameter

Min

Nominal

Max

Units

Notes

 

 

 

 

 

 

 

VVCCA

VCCA Pin Voltage

2.25

2.5

2.75

V

1

IVCCA

VCCA Pin Current

0

 

50

mA/GHz

2

Notes:

1. Minimum and Maximum voltages are absolute. No transients below minimum nor above maximum voltages are permitted. 2. Measured at 2.5 V.

Chapter 8

Electrical Data

33

Page 45
Image 45
AMD 8 manual Voltage Identification VID40, Frequency Identification FID30, Vcca AC and DC Characteristics

8 specifications

AMD's Ryzen 8000 series, commonly referred to as AMD 8, represents a significant leap in performance and efficiency, leveraging advanced technologies that cater to gamers, content creators, and enterprise users alike. With a continued focus on the Zen architecture, the Ryzen 8000 processors enhance performance per watt, delivering increased efficiency without compromising on power.

One of the standout features of AMD 8 is its adoption of the 5nm process technology. This innovation allows for a higher density of transistors, resulting in improved performance metrics and reduced power consumption. The smaller node size not only enhances clock speeds but also ensures that the chips generate less heat, making thermal management easier for system builders.

AMD has introduced a new architecture with the Ryzen 8000 series known as Zen 5. This architecture brings improved instructions per cycle (IPC) over its predecessors, leading to faster performance in both single-threaded and multi-threaded workloads. Gamers will benefit from higher frame rates, while professionals in fields such as video editing and 3D rendering can expect noticeable improvements in rendering times.

Another key technology in the AMD 8 lineup is the integration of AMD's next-generation RDNA graphics architecture. This allows for enhanced graphics performance in systems without dedicated GPU hardware. The combination of advanced graphics and CPU capabilities provides a more versatile platform for casual gamers and users with less demanding graphical needs.

Support for PCIe 5.0 is a game changer for the AMD 8000 series, offering double the bandwidth of its predecessor, PCIe 4.0. This feature allows for faster data transfer rates with compatible SSDs and graphics cards, ensuring that users can take full advantage of the latest storage technologies.

Additionally, AMD's Infinity Cache has made its way into the Ryzen 8000 series, further enhancing memory bandwidth. This technology reduces latency and increases efficiency by caching frequently accessed data closer to the processor.

In terms of connectivity, the Ryzen 8000 models come equipped with Wi-Fi 7 and Bluetooth 5.2, providing ultra-fast wireless connections that are essential for modern gaming and streaming experiences.

In summary, AMD's Ryzen 8000 series, or AMD 8, is designed for maximum performance and efficiency. With its advanced 5nm technology, enhanced Zen 5 architecture, integrated RDNA graphics, PCIe 5.0 support, Infinity Cache, and state-of-the-art connectivity features, it sets a new standard for processors in its class, making it a top choice for both gamers and professionals.