FX-55, Frequency: 2.6GHz, Socket Socket-939, Process Technology 90nm, Level 1 Cache 128KB, Level 2 Cache 1024KB. TRAY Processor

MODEL- ADAFX55DEI5AS
VEND0R- A M D 


FEATURES- AMD Athlon 64 FX-55 Processor- Bulk Tray

For use in Desktop computers.

64-bit Socket-939, 2.6GHz, 90nm SOI processor with 3DNow 

Professional technology, SSE2.

L1: 128KB, L2: 1024KB (exclusive), Total Effective Cache: 1152KB.

Supports Unbuffered DDR memory: PC3200, PC 2700, PC 2100, or PC1600.

The first 64-bit PC processor, in a class by itself, designed 

specifically for cinematic computing. Only AMD64 technology runs 

today s 32-bit and tomorrow s 64-bit software. Enhanced Virus 

Protection for the upcoming Windows XP SP2.
* AMD64 technology for simultaneous high performance 32- and 64-bit 

computing.
* Enhanced Virus Protection and the upcoming Windows XP SP2 are designed to 

prevent the spread of certain viruses, like MSBlaster and Slammer; 

significantly reducing the cost and down-time associated with similar 

viruses and improving the protection of computers and personal 

information against certain PC viruses. 
* 128-bit integrated DDR memory controller -- up to 6.4GB/sec memory 

bandwidth for breakthrough performance and extraordinary cinematic 

computing experiences.
* HyperTransport technology enabling increased bandwidth and reduced I/O 

bottlenecks for increased system performance and better multitasking.
 

-- SPECIFICATIONs -------------------------------------
Infrastructure
: Socket 939 
Process Technology
: 0.13 Micron, SOI
Number of Transistors : 105.9 Million
64-bit Instruction Set: Yes, AMD64 technology
32-bit Instruction Set: Yes
System Bus Technology : HyperTransport technology, Full duplex, independent
Integrated DDR Memory


Controller (MCT) : 128-bit + 16-bit ECC unbuffered PC3200, PC 2700,

PC 2100, or PC1600.
Total Processor-to-

System Bandwidth
: HyperTransport bandwidth- up to 8.0 GB/s @ 2.0GHz

Memory bandwidth
- up to 6.4 GB/s @ 400MHz

Total
- up to 14.4 GB/s

Integrated Northbridge: Yes, 128-bit data path @ CPU core frequency
High-Performance, 

On-chip Cache
: L1- 128KB

L2- 1024KB (exclusive)

Total Effective Cache- 1152KB 
3D and Multimedia Instructions: 3DNow! Professional technology, SSE2 
 www.amd.com