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Revision as of 01:24, 7 February 2014 by 65.78.114.251 (talk)

The Intel Xeon is a brand of high-performance, desktop, x86 microprocessors designed by Intel intended for use in servers and high-end workstations environments. The Xeon brand, which first appeared in 1998 spans two micro-architecture generations including Intel NetBurst (microarchitecture) and core.

Xeon CPUs share the same features as the Pentium 4 and Core 2 Duo/Quad desktop microprocessors. These CPUs can work in dual and quad systems and even in an 8-way setup. Likewise, the Xeon brand is usually designed with a much larger level 2 and level 3 cache.

P6-based Xeon

Main article: P6 microarchitecture


Intel Pentium II Xeon Drake core

Main article: Intel Pentium II Xeon Drake core


Intel Pentium III

Xeon Tanner core

Main article: Intel Pentium III Xeon Tanner


Xeon Cascades core

Main article: Intel Pentium III Xeon Cascades


Netburst-based Xeon

Main article: Netburst microarchitecture


Intel Xeon Foster

Main article: Intel Xeon Foster


Intel Xeon Foster MP

Main article: Intel Xeon Foster MP


Intel Xeon Prestonia

Main article: Intel Xeon Prestonia


Intel Xeon Gallatin

Main article: Intel Xeon Gallatin


Intel Xeon MP Gallatin

Main article: Intel Xeon MP Gallatin


Intel Xeon Nocona

Main article: Intel Xeon Nocona


Intel Xeon Irwindale

Main article: Intel Xeon Irwindale


Intel Xeon MP Cranford

Main article: Intel Xeon MP Cranford


Intel Xeon MP Potomac

Main article: Intel Xeon MP Potomac


Intel Xeon Paxville

Main article: Intel Xeon Paxville


Pentium M-based Xeon

Intel Xeon Sossaman

Main article: Intel Xeon Sossaman


Core-based Xeon

Dual-Core

Intel Xeon 3000

Main article: Intel Xeon 3000


Intel Xeon 3100

Main article: Intel Xeon 3100


Intel Xeon 5100

Main article: Intel Xeon 5100


Intel Xeon 5200

Main article: Intel Xeon 5200


Intel Xeon 7200

Main article: Intel Xeon 7200


Quad-Core Xeon

Intel Xeon 3200

Main article: Intel Xeon 3200


Intel Xeon 3300

Main article: Intel Xeon 3300


Intel Xeon 5300

Main article: Intel Xeon 5300


Intel Xeon 5400

Main article: Intel Xeon 5400


Intel Xeon 7300

Main article: Intel Xeon 7300


Intel Xeon 7400

Main article: Intel Xeon 7400


Nehalem-based Xeon

Intel Xeon 3400

Main article: Intel Xeon 3400


Intel Xeon 3500

Main article: Intel Xeon 3500


Intel Xeon 5500

Main article: Intel Xeon 5500


Intel Xeon 5600

Main article: Intel Xeon 5600


Intel Xeon 6500

Main article: Intel Xeon 6500


Intel Xeon 7500

Main article: Intel Xeon 7500


Intel Xeon E7-4800

Main article: Intel Xeon E7-4800


Intel Xeon E7-8800

Main article: Intel Xeon E7-8800


Sandy-Bridge-based Xeon

Intel Xeon E3-1200

Main article: Intel Xeon E3-1200


Intel Xeon E5-1600

Main article: Intel Xeon E5-1600


Intel Xeon E5-2600

Main article: Intel Xeon E5-2600


Ivy Bridge-based Xeon

Intel Xeon E3-1200 v2

Main article: Intel Xeon E3-1200 v2


Haswell-based Xeon

Intel Xeon E3-1200 v3

Main article: Intel Xeon E3-1200 v3


Intel Xeon E5-1600 v2

Main article: Intel Xeon E5-1600 v2


Intel Xeon E5-2600 v2

Main article: Intel Xeon E5-2600 v2
Facts about "Xeon - Intel"
designerIntel +
first announcedJune 29, 1998 +
first launched1998 +
full page nameintel/xeon +
instance ofmicroprocessor extended family +
instruction set architecturex86-64 +
main designerIntel +
manufacturerIntel +
microarchitectureP6 +, NetBurst +, Core +, Penryn +, Nehalem +, Westmere +, Sandy Bridge +, Ivy Bridge +, Haswell +, Broadwell + and Skylake +
nameXeon +
process350 nm (0.35 μm, 3.5e-4 mm) +, 250 nm (0.25 μm, 2.5e-4 mm) +, 180 nm (0.18 μm, 1.8e-4 mm) +, 65 nm (0.065 μm, 6.5e-5 mm) +, 45 nm (0.045 μm, 4.5e-5 mm) +, 32 nm (0.032 μm, 3.2e-5 mm) +, 22 nm (0.022 μm, 2.2e-5 mm) + and 14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +
word size32 bit (4 octets, 8 nibbles) + and 64 bit (8 octets, 16 nibbles) +