Fujifilm Xeon S26361-F3099-L828 数据表
产品代码
S26361-F3099-L828
Datasheet
9
1.0
Introduction
The Low Voltage Intel
®
Xeon™ processor with 800 MHz system bus is a 32-bit processor based
on improvements to the Intel NetBurst
®
microarchitecture. It maintains the tradition of
compatibility with IA-32 software and includes features found in the Low-Voltage Intel
®
Xeon™
processor such as Hyper-Pipelined Technology, a Rapid Execution Engine, and an Execution Trace
Cache. Hyper-Pipelined Technology includes a multi-stage pipeline, allowing the processor to
reach much higher core frequencies. The 800 MHz system bus is a quad-pumped bus running off a
200 MHz system clock making 6.4 GB per second data transfer rates possible. The Execution
Trace Cache is a level 1 cache that stores decoded micro-operations, which removes the decoder
from the main execution path, thereby increasing performance.
Cache. Hyper-Pipelined Technology includes a multi-stage pipeline, allowing the processor to
reach much higher core frequencies. The 800 MHz system bus is a quad-pumped bus running off a
200 MHz system clock making 6.4 GB per second data transfer rates possible. The Execution
Trace Cache is a level 1 cache that stores decoded micro-operations, which removes the decoder
from the main execution path, thereby increasing performance.
The Low Voltage Intel Xeon processor with 800 MHz system bus supports Hyper-Threading
Technology. This feature allows a single, physical processor to function as two logical processors.
While some execution resources such as caches, execution units, and buses are shared, each logical
processor has its own architecture state with its own set of general-purpose registers, control
registers to provide increased system responsiveness in multitasking environments, and headroom
for next generation multi-threaded applications. More information on Hyper-Threading
Technology can be found at
Technology. This feature allows a single, physical processor to function as two logical processors.
While some execution resources such as caches, execution units, and buses are shared, each logical
processor has its own architecture state with its own set of general-purpose registers, control
registers to provide increased system responsiveness in multitasking environments, and headroom
for next generation multi-threaded applications. More information on Hyper-Threading
Technology can be found at
.
Other features within the Intel NetBurst
®
microarchitecture include Advanced Dynamic Execution,
Advanced Transfer Cache, enhanced floating-point and multi-media unit, Streaming SIMD
Extensions 2 (SSE2) and Streaming SIMD Extensions 3 (SSE3). Advanced Dynamic Execution
improves speculative execution and branch prediction internal to the processor. The Advanced
Transfer Cache is a 1 MB, on-die, level 2 (L2) cache with increased bandwidth. The floating-point
and multi-media units include 128-bit wide registers and a separate register for data movement.
Streaming SIMD2 (SSE2) instructions provide highly efficient double-precision floating-point,
SIMD integer, and memory management operations. In addition, (SSE3) instructions have been
added to further extend the capabilities of Intel
Extensions 2 (SSE2) and Streaming SIMD Extensions 3 (SSE3). Advanced Dynamic Execution
improves speculative execution and branch prediction internal to the processor. The Advanced
Transfer Cache is a 1 MB, on-die, level 2 (L2) cache with increased bandwidth. The floating-point
and multi-media units include 128-bit wide registers and a separate register for data movement.
Streaming SIMD2 (SSE2) instructions provide highly efficient double-precision floating-point,
SIMD integer, and memory management operations. In addition, (SSE3) instructions have been
added to further extend the capabilities of Intel
®
processor technology. Other processor
enhancements include core frequency improvements and microarchitectural improvements.
The Low Voltage Intel Xeon processor with 800 MHz system bus supports Intel
®
Extended
Memory 64 Technology (Intel
®
EM64T) as an enhancement to Intel’s IA-32 architecture. This
enhancement allows the processor to execute operating systems and applications written to take
advantage of the 64-bit extension technology. Further details on Intel
advantage of the 64-bit extension technology. Further details on Intel
®
Extended Memory 64
Technology and its programming model can be found in the 64-bit Extension Technology Software
Developer's Guide at
Developer's Guide at
.
The Low Voltage Intel Xeon processor with 800 MHz system bus is intended for high performance
systems with up to two processors on one system bus. The processor will be packaged in a 604-pin
Flip Chip Micro Pin Grid Array (FC-mPGA4) package and will use a surface mount Zero Insertion
Force (ZIF) socket (mPGA604).
systems with up to two processors on one system bus. The processor will be packaged in a 604-pin
Flip Chip Micro Pin Grid Array (FC-mPGA4) package and will use a surface mount Zero Insertion
Force (ZIF) socket (mPGA604).
Table 1.
Features of the Low Voltage Intel
®
Xeon™ Processor with 800 MHz System Bus
No. of Supported
Symmetric
Agents
L2 Advanced
Transfer
Cache
Front Side Bus
Frequency
Package
Low Voltage Intel
®
Xeon™
processor with 800 MHz system
bus
bus
1–2
1 MB
800 MHz
604-pin
FC-mPGA4