Intel® Xeon® Processor E5420

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Intel® Xeon® Processor E5420

Processor Specifications:

sSpec Number:
CPU Speed:
PCG:
Bus Speed:
Bus/Core Ratio:
L2 Cache Size:
L2 Cache Speed:

SLBBL
2.5 GHz

1333 MHz
7.5
12 MB
2.5 GHz

Package Type:
Manufacturing Technology:
Core Stepping:
CPUID String:
Thermal Design Power:
Thermal Specification:
VID Voltage Range:

771 pin
45 nm
E0
1067Ah
80W
67°C
1.212V

Product Documentation:
http://support.intel.com/support/processors/sb/CS-028967.htm

Product Order Codes:

Box Order Code:

BX80574E5420A

BX80574E5420P

OEM Order Code:

AT80574KJ060N

Supported Features:

Quad Core

Enhanced Intel Speedstep® Technology

Intel® EM64T ¹

Intel® Virtualization Technology

Demand Based Switching

Execute Disable Bit ²

Notes:

Legal Disclaimers:

1 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.

2 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.