®
®
Product Brief
Intel Pentium 4 Processor for Embedded Computing
– Internet Streaming SIMD Extensions 2 (SSE2) adds 144 new
instructions that include 128-bit SIMD integer arithmetic and
128-bit SIMD double-precision floating-point operations
Product Highlights (continued)
®
ꢀ
Features Intel NetBurst microarchitecture, providing software
and architectural scalability for future performance processors:
– Data Prefetch Logic functionality anticipates the data needed
by an application and pre-loads it into the ATC, further
increasing processor and application performance
– Hyper-pipelined technology doubles the pipeline depth
®
®
currently available on Intel Pentium III processors
– Level 1 Execution Trace Cache includes 8 KB data cache,
as well as an Execution Trace Cache that stores up to 12K
decoded micro-ops in the order of program execution
ꢀ
Validated with the Intel 845 chipset, Intel 845E chipset, Intel
845GV chipset, Intel 852GME chipset, and Intel 875P chipset
ꢀ
ꢀ
Manufactured on 0.13µ process technology
– Rapid Execution Engine includes two Arithmetic Logic Units
(ALUs), clocked at twice the core processor frequency
Memory cacheability up to 4 GB of addressable memory space;
system memory scalability up to 64 GB of physical memory
– 512 KB Level 2 Advanced Transfer Cache (ATC) delivers a
high data throughput channel between the Level 2 cache
and the processor core. Features of the ATC include:
ꢀ
ꢀ
Support for uni-processor designs
Data integrity and reliability features such as ECC, fault analysis
and recovery for both system and Level 2 cache buses
Non-blocking, full-speed, on-die Level 2 cache
8-way set associativity
ꢀ
ꢀ
ꢀ
ꢀ
Fully compatible with existing Intel Architecture-based software
FC-PGA2 478 package
256-bit data bus to the Level 2 cache
Data clocked into and out of the cache every clock cycle
Embedded lifecycle support
Intel Extreme Graphics 2 Technology with 845GV chipset
and 852GME chipset
– Deep, out-of-order speculative Advanced Dynamic
Execution engine
– Enhanced floating-point and multi-media unit expands
floating-point registers to a full 128-bit and adds an additional
register for data movement
Intel® Pentium® 4 Processor for Embedded Computing
Product Number
Core Speed
2.8 GHz
2.6 GHz
2.4 GHz
2.0 GHz
External Bus Speed
533 MHz
400 MHz
533 MHz
400 MHz
L2 Cache
512 KB
512 KB
512 KB
512 KB
Thermal Design Power
68.4 W
62.6 W
59.8 W
54.3 W
Voltage*
1.525 V
1.525 V
1.525 V
1.525 V
Tcase
Package
RK80532PE072512
RK80532PC064512
RK80532PE056512
RK80532PC041512
5-72° C
5-72° C
5-71° C
5-69° C
FC-PGA2 478
FC-PGA2 478
FC-PGA2 478
FC-PGA2 478
*Variable VID maximum voltage. The Intel® Pentium® 4 processor ships with different voltage settings. For more detailed product specifications, please refer to
our Web site at http://developer.intel.com/design/pentium4/datashts/298643.htm
Intel Access
Developer’s Site:
developer.intel.com
Embedded Intel® Architecture Home Page:
www.intel.com/design/intarch
Intel Technical Documentation Center:
www.intel.com/go/techdoc
(800) 548-4725 7 a.m. to 7 p.m. CST (U.S. and Canada)
International locations please contact your local sales office.
General Information Hotline:
(800) 628-8686 or (916) 356-3104 5 a.m. to 5 p.m. PST
For more information, visit the Intel Web site at: developer.intel.com
UNITED STATES AND CANADA
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INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL
PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY
WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING
TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not
intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice.
Copyright © 2004 Intel Corporation. All rights reserved.
Intel, the Intel logo, Pentium, and NetBurst are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
Printed in USA.
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