Preliminary Information

AMD Athlon™ XP Processor Model 8 Data Sheet

25175H— March 2003

Table 25. Cross-Reference by Pin Location(continued)Table 25. Cross-Reference by Pin Location

Pin

Name

Description

L

P

R

 

 

 

 

 

 

V30

VSS

 

-

-

-

 

 

 

 

 

 

V32

VSS

 

-

-

-

 

 

 

 

 

 

V34

VSS

 

-

-

-

 

 

 

 

 

 

V36

VSS

 

-

-

-

 

 

 

 

 

 

W1

FID[0]

page 76

O

O

-

 

 

 

 

 

 

W3

FID[1]

page 76

O

O

-

 

 

 

 

 

 

W5

VREFSYS

page 80

P

-

-

 

 

 

 

 

 

W7

NC Pin

page 78

-

-

-

 

 

 

 

 

 

W31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

W33

SDATAINCLK[0]#

 

P

I

G

 

 

 

 

 

 

W35

SDATA[2]#

 

P

B

G

 

 

 

 

 

 

W37

SDATA[1]#

 

P

B

P

 

 

 

 

 

 

X2

VSS

 

-

-

-

 

 

 

 

 

 

X4

VSS

 

-

-

-

 

 

 

 

 

 

X6

VSS

 

-

-

-

 

 

 

 

 

 

X8

VSS

 

-

-

-

 

 

 

 

 

 

X30

VCC_CORE

 

-

-

-

X32

VCC_CORE

 

-

-

-

X34

VCC_CORE

 

-

-

-

X36

VCC_CORE

 

-

-

-

Y1

FID[2]

page 76

O

O

-

 

 

 

 

 

 

Y3

FID[3]

page 76

O

O

-

 

 

 

 

 

 

Y5

NC Pin

page 78

-

-

-

 

 

 

 

 

 

Y7

Key Pin

page 78

-

-

-

 

 

 

 

 

 

Y31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

Y33

NC Pin

page 78

-

-

-

 

 

 

 

 

 

Y35

SDATA[3]#

 

P

B

G

 

 

 

 

 

 

Y37

SDATA[12]#

 

P

B

P

 

 

 

 

 

 

Z2

VCC_CORE

 

-

-

-

Z4

VCC_CORE

 

-

-

-

Pin

Name

Description

L

P

R

 

 

 

 

 

 

Z6

VCC_CORE

 

-

-

-

Z8

VCC_CORE

 

-

-

-

Z30

VSS

 

-

-

-

 

 

 

 

 

 

Z32

VSS

 

-

-

-

 

 

 

 

 

 

Z34

VSS

 

-

-

-

 

 

 

 

 

 

Z36

VSS

 

-

-

-

 

 

 

 

 

 

AA1

DBRDY

page 75

P

O

-

 

 

 

 

 

 

AA3

DBREQ#

page 75

P

I

-

 

 

 

 

 

 

AA5

NC

 

-

-

-

 

 

 

 

 

 

AA7

Key Pin

page 78

-

-

-

 

 

 

 

 

 

AA31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AA33

SDATA[8]#

 

P

B

P

 

 

 

 

 

 

AA35

SDATA[0]#

 

P

B

G

 

 

 

 

 

 

AA37

SDATA[13]#

 

P

B

G

 

 

 

 

 

 

AB2

VSS

 

-

-

-

 

 

 

 

 

 

AB4

VSS

 

-

-

-

 

 

 

 

 

 

AB6

VSS

 

-

-

-

 

 

 

 

 

 

AB8

VSS

 

-

-

-

 

 

 

 

 

 

AB30

VCC_CORE

 

-

-

-

AB32

VCC_CORE

 

-

-

-

AB34

VCC_CORE

 

-

-

-

AB36

VCC_CORE

 

-

-

-

AC1

STPCLK#

page 79

P

I

-

 

 

 

 

 

 

AC3

PLLTEST#

page 78

P

I

-

 

 

 

 

 

 

AC5

ZN

page 80

P

-

-

 

 

 

 

 

 

AC7

NC

 

-

-

-

 

 

 

 

 

 

AC31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

AC33

SDATA[10]#

 

P

B

P

 

 

 

 

 

 

AC35

SDATA[14]#

 

P

B

G

 

 

 

 

 

 

AC37

SDATA[11]#

 

P

B

G

 

 

 

 

 

 

70

Pin Descriptions

Chapter 11

Page 82
Image 82
AMD 8 manual FID0 FID1, NC Pin W31 W33, FID2 FID3 NC Pin Key Pin Y31 Y33 Y35, Y37 SDATA12#, Key Pin AA31 NC Pin AA33

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.