Processors
ProcessorsProcessors
Processors
Intel Xeon X5492/ 3.40 GHz, 12MB L2, 1600 MHz, FSB, 150W
FP477AA
Intel Xeon X5482/ 3.20 GHz, 12MB L2, 1600 MHz, FSB, 150W
KY114AA
Intel Xeon X5472/ 3.00 GHz, 12MB L2, 1600 MHz, FSB, 120W
KY115AA
Intel Xeon X5470/ 3.33 GHz, 12MB L2, 1333 MHz, FSB, 120W
FP478AA
Intel Xeon X5460/ 3.16 GHz, 12MB L2, 1333 MHz, FSB, 120W
GX575AA
Intel Xeon X5450/ 3.00 GHz, 12MB L2, 1333 MHz, FSB, 120W
KD215AA
Intel Xeon E5440/ 2.83 GHz, 12MB L2, 1333 MHz, FSB, 80W
GX573AA
Intel Xeon E5430/ 2.66 GHz, 12MB L2, 1333 MHz, FSB, 80W
GX572AA
Intel Xeon E5420/ 2.50 GHz, 12MB L2, 1333 MHz, FSB, 80W
GX571AA
Intel Xeon E5410/ 2.33 GHz, 12MB L2, 1333 MHz, FSB, 80W
GX570AA
Intel Xeon E5405/ 2.00 GHz, 12MB L2, 1333 MHz, FSB, 80W
GX569AA
Introduction
IntroductionIntroduction
Introduction
The Quad-Core Intel® Xeon® Processor 5400 Series is a workstation processor utilizing four 45-nm Hi-k next generation Intel®
Core™ microarchitecture cores. The processor is manufactured on Intel's 45 nanometer process technology combining high
performance with the power efficiencies of a low-power microarchitecture. These processors maintain the tradition of compatibility
with IA-32 software. Some key features include on-die, primary 32-kB instruction cache and 32-kB write-back data cache in each
core and 12 MB (2 x 6MB) Level 2 cache with Intel® Advanced Smart Cache Architecture. The 1333 MHz Front Side Bus (FSB) is a
quad-pumped bus running off a 333 MHz system clock making 10.66 GBytes per second data transfer rates possible. The 1600
MHz Front Side Bus (FSB) is a quad-pumped bus running off a 400 MHz system clock making 12.80 GBytes per second data
transfer rates possible. Quad-Core Intel Xeon Processor 5400 Series supports Enhanced Intel SpeedStep® Technology*. This
technology enables the processor to switch between multiple frequency and voltage points, which results in platform power savings.
In addition, the Quad-Core Intel® Xeon® Processor 5400 Series supports the Execute Disable Bit functionality. When used in
conjunction with a supporting operating system, Execute Disable allows memory to be marked as executable or non executable. This
feature can prevent some classes of viruses that exploit buffer overrun vulnerabilities and can thus help improve the overall security
of the system.
NOTE:
NOTE: NOTE:
NOTE:
When ordering two processors, the second processor must be the same as the first. Intel's numbering is not a measurement
of higher performance. Processor numbers differentiate features within each processor family, not across different processor families.
See:
http://www.intel.com/products/processor_number/
for details.
64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers,
and applications enabled for Intel® 64 architecture. Processors will not operate (including 32-bit operation) without an Intel® 64
architecture-enabled BIOS. Performance will vary depending on your hardware and software configurations. See:
http://www.intel.com/info/em64t
for more information.
Quad-Core and Dual-Core are designed to improve performance of multithreaded software products and hardware-aware
multitasking operating systems and may require appropriate operating system software for full benefits; check with software provider
to determine suitability. Not all customers or software applications will necessarily benefit from use of these technologies.
Performance and Features
Performance and FeaturesPerformance and Features
Performance and Features
Quad-core processing
Significantly increases performance headroom over previous generation dual-core processors
Helps boost an operating system's ability to multitask
1333 and 1600 MHz Front Side Bus
QuickSpecs
HP xw8600 Workstation
HP xw8600 WorkstationHP xw8600 Workstation
HP xw8600 Workstation
Technical Specifications - Processors
DA - 12849 North America — Version 18 — October 1, 2009
Page 24
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