Xeon® E5520 Quad-Core Processor 2.26GHz, LGA1366, 5.86 GT/s QPI, 8MB L3 Cache, HT EM64T EIST TB VT XD, 45nm, 80W, Retail w/o Fan

SKU: 1945167

Manufacturer: INTEL

MPN: BX80602E5520

Price: $434.27

Availability: Out of Stock

PRODUCT DESCRIPTION

For performance that adapts to your application demands, intelligently scales energy use per performance demands, and offers best-in-class virtualization, turn to a more intelligent enterprise server processor - the Intel® Xeon® processor 5500 series -automatically and intelligently adjusting server performance according to your application needs.

Quad-Core Intel® Xeon® Processor E5520

For performance that adapts to your application demands, intelligently scales energy use per performance demands, and offers best-in-class virtualization, turn to a more intelligent enterprise server processor - the Intel® Xeon® processor 5500 series -automatically and intelligently adjusting server performance according to your application needs.

The Intel Xeon processor 5500 series is available in a range of features to match different computing demands. All processors integrate Intel QuickPath Technology, Intel Intelligent Power Technology and Intel Virtualization Technology. Intel VT FlexMigration, Intel VT FlexPriority, and Intel® 64 architecture are standard on all SKUs. Higher frequency versions of the Intel Xeon processor 5500 series also support Demand-based Switching (DBS).

Processor Specifications:
CPU Speed: 2.26 GHz Package Type: LGA1366
QPI: 5.86 GT/s Manufacturing Technology: 45 nm
Bus/Core Ratio: 17 Thermal Design Power: 80W
L3 Cache Size: 8 MB Thermal Specification: 76°C
L3 Cache Speed: 2.26 GHz Core Voltage: 0.75V-1.35V
Product Order Codes:

Box Order Code:

BX80602E5520

OEM Order Code:

AT80602002091AA
Supported Features:
  • Quad Core
  • Enhanced Intel Speedstep® Technology
  • Hyper-Threading Technology 1
  • Intel® EM64T 2
  • Intel® Virtualization Technology
  • Enhanced Halt State (C1E)
  • Execute Disable Bit 3

Features and Benefits:

Features Benefits
Intelligent Performance
  • Delivers up to 2.25x performance improvement within a power envelope similar to previous processors.
  Intel® Turbo Boost Technology
  • Boosts performance for specific workloads by increasing processor frequency.
  Intel® QuickPath Technology
  • Delivers up to 3.5x bandwidth improvement for data-intensive applications.
  Intel® Hyper-Threading Technology
  • Boosts performance for parallel, multi-threaded applications.
  Larger memory capacity
  • Up to 144 GB of main memory supports higher performance for data-intensive applications.
  Shared L3 cache
  • Boosts performance while reducing traffic to the processor cores.
Automated Energy Efficiency
  • Reduces server idle power consumption by up to 50 percent versus the previous generation of two-socket server processors.
  Integrated Power Gates
  • Allows idling cores to be reduced to near-zero power independent of other cores.
  Automated Low-Power States
  • Puts processor, memory and I/O controller into the lowest available power states that will meet the requirements of the current workload.
Flexible Virtualization
  • Enhances virtualization performance by up to 2.1x.
  Processor
  • Hardware assists boost virtualization performance by allowing the OS more direct access to the hardware.
  • Intel® VT FlexMigration enables seamless migration of running applications among current and future Intel processor-based servers.
  • Intel® VT FlexPriority improves virtualization performance by allowing guest OSs to read and change task priorities without VMM intervention.
  • Extended Page Tables (EPT) provide better performance by reducing the overhead caused by page-table utilization of virtual machines.
  Chipset
  • Enables directly assignable I/O to Virtual Machines, helping speed data movement and enhancing performance.
  Network
  • Delivers up to 2x throughput improvement39 with extensive hardware assists to I/O devices.

¹ Hyper-Threading Technology requires a computer system with an Intel® Pentium® 4 processor or Intel® Core™ i7 processor supporting HT Technology and a Hyper-Threading Technology enabled chipset, BIOS and operating system. Performance will vary depending on the specific hardware and software you use. See http://www.intel.com/info/hyperthreading/ for more information including details on which processors support HT Technology.
² Intel® EM64T requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel EM64T. Processor will not operate (including 32-bit operation) without an Intel EM64T-enabled BIOS. Performance will vary depending on your hardware and software configurations. See http://www.intel.com/info/em64t for more information including details on which processors support Intel® EM64T or consult with your system vendor for more information.
³ Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.