Intel® Xeon™ Processor with 800 MHz
System Bus
Datasheet
Product Features
■ Available at 2.80, 3, 3.20, 3.40, 3.60 GHz
■ 90 nm process technology
■ Dual processing server/workstation support
■ Binary compatible with applications
running on previous members of Intel’s
IA-32 microprocessor line
■ Intel® NetBurst™ micro-architecture
■ Hyper-Threading Technology
■ Intel® Extended Memory 64 Technology
■ 1-MB Advanced Transfer Cache (On-die,
full speed Level 2 (L2) Cache) with 8-way
associativity and Error Correcting Code
(ECC)
■ Enables system support of up to 64 GB of
physical memory
■ 144 Streaming SIMD Extensions 2 (SSE2)
instructions
■ Hardware support for multithreaded
■ 13 Streaming SIMD Extensions 3 (SSE3)
applications
instructions
■ Faster 800 MHz system bus
■ Enhanced floating-point and multimedia
unit for enhanced video, audio, encryption,
and 3D performance
■ System Management mode
■ Thermal Monitor
■ Rapid Execution Engine: Arithmetic Logic
Units (ALUs) run at twice the processor
core frequency
■ Hyper Pipelined Technology
■ Advanced Dynamic Execution
■ Very deep out-of-order execution
■ Enhanced branch prediction
■ Machine Check Architecture (MCA)
■ Demand-Based Switching (DBS) with
Enhanced Intel SpeedStep® Technology
■ Includes 16-KB Level 1 data cache
The Intel® Xeon™ processor with 800 MHz system bus is designed for high-performance
dual-processor workstation and server applications. Based on the Intel® NetBurst™ micro-
architecture and the Hyper-Threading Technology, it is binary compatible with previous Intel
Architecture (IA-32) processors. The Intel Xeon processor with 800 MHz system bus is scalable
to two processors in a multiprocessor system providing exceptional performance for applications
running on advanced operating systems such as Windows XP*, Windows Server* 2003, Linux*,
and UNIX*.
The Intel Xeon processor with 800 MHz system bus
delivers compute power at unparalleled value and
flexibility for powerful workstations, internet
infrastructure, and departmental server applications. The
Intel NetBurst micro-architecture and Hyper-Threading
Technology deliver outstanding performance and
headroom for peak internet server workloads, resulting in
faster response times, support for more users, and
improved scalability.
Document Number: 302355-001
June 2004