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

 

 

 

 

 

 

G19

NC Pin

page 78

-

-

-

 

 

 

 

 

 

G21

NC Pin

page 78

-

-

-

 

 

 

 

 

 

G23

Key Pin

page 78

-

-

-

 

 

 

 

 

 

G25

Key Pin

page 78

-

-

-

 

 

 

 

 

 

G27

NC Pin

page 78

-

-

-

 

 

 

 

 

 

G29

NC Pin

page 78

-

-

-

 

 

 

 

 

 

G31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

G33

SDATA[20]#

 

P

B

G

 

 

 

 

 

 

G35

SDATA[23]#

 

P

B

G

 

 

 

 

 

 

G37

SDATA[21]#

 

P

B

G

 

 

 

 

 

 

H2

VCC_CORE

 

-

-

-

H4

VCC_CORE

 

-

-

-

H6

NC Pin

page 78

-

-

-

 

 

 

 

 

 

H8

NC Pin

page 78

-

-

-

 

 

 

 

 

 

H10

NC Pin

page 78

-

-

-

 

 

 

 

 

 

H12

VCC_CORE

 

-

-

-

H14

VSS

 

-

-

-

 

 

 

 

 

 

H16

VCC_CORE

 

-

-

-

H18

VSS

 

-

-

-

 

 

 

 

 

 

H20

VCC_CORE

 

-

-

-

H22

VSS

 

-

-

-

 

 

 

 

 

 

H24

VCC_CORE

 

-

-

-

H26

VSS

 

-

-

-

 

 

 

 

 

 

H28

NC Pin

page 78

-

-

-

 

 

 

 

 

 

H30

NC Pin

page 78

-

-

-

 

 

 

 

 

 

H32

NC Pin

page 78

-

-

-

 

 

 

 

 

 

H34

VSS

 

-

-

-

 

 

 

 

 

 

H36

VSS

 

-

-

-

 

 

 

 

 

 

J1

SADDOUT[0]#

page 79

P

O

-

 

 

 

 

 

 

J3

SADDOUT[1]#

page 79

P

O

-

 

 

 

 

 

 

Pin

Name

Description

L

P

R

 

 

 

 

 

 

J5

NC Pin

page 78

-

-

-

 

 

 

 

 

 

J7

VID[4]

page 79

O

O

-

 

 

 

 

 

 

J31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

J33

SDATA[19]#

 

P

B

G

 

 

 

 

 

 

J35

SDATAINCLK[1]#

 

P

I

P

 

 

 

 

 

 

J37

SDATA[29]#

 

P

B

P

 

 

 

 

 

 

K2

VSS

 

-

-

-

 

 

 

 

 

 

K4

VSS

 

-

-

-

 

 

 

 

 

 

K6

VSS

 

-

-

-

 

 

 

 

 

 

K8

NC Pin

page 78

-

-

-

 

 

 

 

 

 

K30

NC Pin

page 78

-

-

-

 

 

 

 

 

 

K32

VCC_CORE

 

-

-

-

K34

VCC_CORE

 

-

-

-

K36

VCC_CORE

 

-

-

-

L1

VID[0]

page 79

O

O

-

 

 

 

 

 

 

L3

VID[1]

page 79

O

O

-

 

 

 

 

 

 

L5

VID[2]

page 79

O

O

-

 

 

 

 

 

 

L7

VID[3]

page 79

O

O

-

 

 

 

 

 

 

L31

NC Pin

page 78

-

-

-

 

 

 

 

 

 

L33

SDATA[26]#

 

P

B

P

 

 

 

 

 

 

L35

NC Pin

page 78

-

-

-

 

 

 

 

 

 

L37

SDATA[28]#

 

P

B

P

 

 

 

 

 

 

M2

VCC_CORE

 

-

-

-

M4

VCC_CORE

 

-

-

-

M6

VCC_CORE

 

-

-

-

M8

VCC_CORE

 

-

-

-

M30

VSS

 

-

-

-

 

 

 

 

 

 

M32

VSS

 

-

-

-

 

 

 

 

 

 

M34

VSS

 

-

-

-

 

 

 

 

 

 

M36

VSS

 

-

-

-

 

 

 

 

 

 

68

Pin Descriptions

Chapter 11

Page 80
Image 80
AMD manual NC Pin H10 H12, H28 NC Pin H30 H32 H34, NC Pin VID4 J31 J33 SDATA19# J35, J37 SDATA29#, NC Pin K30 K32

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.