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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 [[NetBurst microarchitecture]] and [[Core microarchitecture|core]].
+
{{intel title|Xeon}}
 +
{{ic family
 +
| extended family  = Yes
 +
| title            = Xeon
 +
| image            = xeon logos.png
 +
| image size        = 300px
 +
| caption          = Past and current logos
 +
| developer        = Intel
 +
| manufacturer      = Intel
 +
| type              = Microprocessors
 +
| first announced  = June 29, 1998
 +
| first launched    = 1998
 +
| production start  = 1998
 +
| production end    =
 +
| isa              = x86-64
 +
| microarch        = P6
 +
| microarch 2      = NetBurst
 +
| microarch 3      = Core
 +
| microarch 4      = Penryn
 +
| microarch 5      = Nehalem
 +
| microarch 6      = Westmere
 +
| microarch 7      = Sandy Bridge
 +
| microarch 8      = Ivy Bridge
 +
| microarch 9      = Haswell
 +
| microarch 10      = Broadwell
 +
| microarch 11      = Skylake
 +
| word              = 32 bit
 +
| word 2            = 64 bit
 +
| proc              = 350 nm
 +
| proc 2            = 250 nm
 +
| proc 3            = 180 nm
 +
| proc 4            = 65 nm
 +
| proc 5            = 45 nm
 +
| proc 6            = 32 nm
 +
| proc 7            = 22 nm
 +
| proc 8            = 14 nm
 +
| tech              = CMOS
 +
| clock min        = 400 MHz
 +
| clock max        = 4000 MHz
 +
| package          =
 +
| package 2        =
 +
| socket            =
 +
| socket 2          =
 +
| socket 3          =
  
−
Xeon CPUs share the same features as the [[Pentium 4]] and [[Core 2 Duo]]/[[Core 2 Quad|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.
+
| succession      = Yes
 +
| predecessor      = Pentium Pro
 +
| predecessor link = intel/pentium pro
 +
| successor        =
 +
| successor link  =
 +
}}
 +
'''Xeon''' (pronounced ''"Zee-On"'') is an extended family of high-performance [[x86]] microprocessors developed by [[Intel]] for server environments and non-consumer workstations. Over the years Xeon has grown to focus on high-bandwidth, large-memory, and highly concurrent workloads. Xeon processors typically incorporate a large number of [[cores]], large [[cache]], and support for large amount of [[main memory|memory]]. Xeon offers models for both [[uniprocessor]] or [[multiprocessor]]s.
  
−
== P6-based Xeon ==
+
== Families ==
−
{{main|P6 microarchitecture}}
+
{| class="wikitable"
 +
| {{intel|Pentium II Xeon}}
 +
| {{intel|Pentium III Xeon}}
 +
| {{intel|Xeon (2001)|Xeon}}
 +
| {{intel|Xeon E3}}<br>{{intel|Xeon E5}}<br>{{intel|Xeon E7}}
 +
| {{intel|Xeon Bronze}}<br>{{intel|Xeon Silver}}<br>{{intel|Xeon Gold}}<br>{{intel|Xeon Platinum}}
 +
|}
  
−
=== Intel Pentium II Xeon Drake core ===
+
== Xeon Timeline ==
−
{{main|Intel Pentium II Xeon Drake core}}
+
{| style="text-align: center; border-collapse: separate; border-spacing: 3px 3px;"
 +
|-
 +
! Intro !! Family !! Process !! µarch !! Core Name !! Core Count
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 1998 || style="background-color: #fff5cc;" | {{intel|Pentium II Xeon}} || style="background-color: #ffe6ff;" rowspan="2" | [[250 nm]] || style="background-color: #b3ffb3;" rowspan="3" | {{intel|P6|l=arch}} || style="background-color: #ebebe0;" | {{intel|Drake|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="2" | 1999 || style="background-color: #fff5cc;" rowspan="2" | {{intel|Pentium III Xeon}} ||  style="background-color: #ebebe0;" | {{intel|Tanner|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #ffe6ff;" rowspan="2" | [[180 nm]] ||  style="background-color: #ebebe0;" | {{intel|Cascades|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2001 || style="background-color: #fff5cc;" rowspan="29" | {{intel|Xeon (2001)|Xeon}} || style="background-color: #b3ffb3;" rowspan="10" | {{intel|NetBurst|l=arch}} || style="background-color: #ebebe0;" | {{intel|Foster|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2002 || style="background-color: #ffe6ff;" rowspan="2" | [[130 nm]] ||  style="background-color: #ebebe0;" | {{intel|Prestonia|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2003 ||  style="background-color: #ebebe0;" | {{intel|Gallatin|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2004 || style="background-color: #ffe6ff;" rowspan="5" | [[90 nm]] ||  style="background-color: #ebebe0;" | {{intel|Nocona|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="4" | 2005 || style="background-color: #ebebe0;" | {{intel|Irwindale|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Paxville|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Potomac|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Cranford|l=core}} || style="background-color: #eeffcc;" | 1
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="6" | 2006 || style="background-color: #ffe6ff;" rowspan="9" | [[65 nm]] ||  style="background-color: #ebebe0;" | {{intel|Dempsey|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Tulsa|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
|style="background-color: #b3ffb3;" | {{intel|Modified Pentium M|MPM|l=arch}} || style="background-color: #ebebe0;" | {{intel|Sossaman|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
|style="background-color: #b3ffb3;" rowspan="6" | {{intel|Core|l=arch}} || style="background-color: #ebebe0;" | {{intel|Woodcrest|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Conroe|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Clovertown|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="5" | 2007 || style="background-color: #ebebe0;" | {{intel|Allendale|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Kentsfield|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Tigerton|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ffe6ff;" rowspan="9" | [[45 nm]] || style="background-color: #b3ffb3;" rowspan="4" | {{intel|Penryn|l=arch}} || style="background-color: #ebebe0;" | {{intel|Wolfdale|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Harpertown|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="2" | 2008 || style="background-color: #ebebe0;" | {{intel|Yorkfield|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Dunnington|l=core}} || style="background-color: #eeffcc;" | 4,6
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="3" | 2009 ||style="background-color: #b3ffb3;" rowspan="5" | {{intel|Nehalem|l=arch}} || style="background-color: #ebebe0;" | {{intel|Lynnfield|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Bloomfield|l=core}} || style="background-color: #eeffcc;" | 2,4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Gainestown|l=core}} || style="background-color: #eeffcc;" | 2,4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="6"| 2010 || style="background-color: #ebebe0;" | {{intel|Jasper Forest|l=core}} || style="background-color: #eeffcc;" | 1,2,4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Beckton|l=core}} || style="background-color: #eeffcc;" | 4,6,8
 +
|- style="height: 25px;"
 +
| style="background-color: #ffe6ff;" rowspan="8" | [[32 nm]] || style="background-color: #b3ffb3;" rowspan="4" | {{intel|Westmere|l=arch}} || style="background-color: #ebebe0;" | {{intel|Clarkdale|l=core}} || style="background-color: #eeffcc;" | 2
 +
|- style="height: 25px;"
 +
|style="background-color: #ebebe0;" | {{intel|Gulftown|l=core}} || style="background-color: #eeffcc;" | 6
 +
|- style="height: 25px;"
 +
|style="background-color: #ebebe0;" | {{intel|Westmere EP|l=core}} || style="background-color: #eeffcc;" | 2,4,6
 +
|- style="height: 25px;"
 +
| style="background-color: #fff5cc;" rowspan="20" | {{intel|Xeon E3}}<br>{{intel|Xeon E5}}<br>{{intel|Xeon E7}}  ||style="background-color: #ebebe0;" | {{intel|Westmere EX|l=core}} || style="background-color: #eeffcc;" | 6,8,10
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2011 ||style="background-color: #b3ffb3;" rowspan="4" | {{intel|Sandy Bridge|l=arch}} || style="background-color: #ebebe0;" | {{intel|Sandy Bridge|l=core}} || style="background-color: #eeffcc;" | 2,4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="4" | 2012 || style="background-color: #ebebe0;" | {{intel|Gladden|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Sandy Bridge EN|l=core}} || style="background-color: #eeffcc;" | 4,6,8
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Sandy Bridge EP|l=core}} || style="background-color: #eeffcc;" | 4,6,8
 +
|- style="height: 25px;"
 +
| style="background-color: #ffe6ff;" rowspan="9" | [[22 nm]] || style="background-color: #b3ffb3;" rowspan="3" | {{intel|Ivy Bridge|l=arch}} || style="background-color: #ebebe0;" | {{intel|Ivy Bridge|l=core}} || style="background-color: #eeffcc;" | 2,4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="3" | 2013 || style="background-color: #ebebe0;" | {{intel|Gladden|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Ivy Bridge EP|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10,12
 +
|- style="height: 25px;"
 +
|style="background-color: #b3ffb3;" | {{intel|Haswell|l=arch}} || style="background-color: #ebebe0;" | {{intel|Haswell WS|l=core}} || style="background-color: #eeffcc;" | 2,4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="3" | 2014 ||style="background-color: #b3ffb3;" rowspan="2" | {{intel|Ivy Bridge|l=arch}} || style="background-color: #ebebe0;" | {{intel|Ivy Bridge EN|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Ivy Bridge EX|l=core}} || style="background-color: #eeffcc;" | 12,15
 +
|- style="height: 25px;"
 +
|style="background-color: #b3ffb3;" rowspan="3" | {{intel|Haswell|l=arch}} || style="background-color: #ebebe0;" | {{intel|Haswell EP|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10,12,14
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="5" | 2015 || style="background-color: #ebebe0;" | {{intel|Haswell EN|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Haswell EX|l=core}} || style="background-color: #eeffcc;" | 8,10,12,14,16,18
 +
|- style="height: 25px;"
 +
| style="background-color: #ffe6ff;" rowspan="8" | [[14 nm]] || style="background-color: #b3ffb3;" rowspan="2" | {{intel|Broadwell|l=arch}} || style="background-color: #ebebe0;" | {{intel|Broadwell DE|l=core}} || style="background-color: #eeffcc;" | 4,6,8,12,16
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Broadwell H|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
|style="background-color: #b3ffb3;" | {{intel|Skylake|l=arch}} || style="background-color: #ebebe0;" | {{intel|Skylake DT|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" rowspan="3" | 2016 ||style="background-color: #b3ffb3;" rowspan="2" | {{intel|Broadwell|l=arch}} || style="background-color: #ebebe0;" | {{intel|Broadwell EP|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10,12,14,16,18,20,22
 +
|- style="height: 25px;"
 +
| style="background-color: #ebebe0;" | {{intel|Broadwell EX|l=core}} || style="background-color: #eeffcc;" | 8,10,14,16,20,22,24
 +
|- style="height: 25px;"
 +
|style="background-color: #b3ffb3;" | {{intel|Skylake|l=arch}} || style="background-color: #ebebe0;" |  {{intel|Skylake H|l=core}} || style="background-color: #eeffcc;" | 4
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2017 || style="background-color: #fff5cc;" rowspan="2" | {{intel|Xeon Bronze}}<br>{{intel|Xeon Silver}}<br>{{intel|Xeon Gold}}<br>{{intel|Xeon Platinum}} || style="background-color: #b3ffb3;" | {{intel|Skylake (Server)|l=arch}} || style="background-color: #ebebe0;" | {{intel|Skylake SP|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10,12,14,16,18,20,22,24,26,28
 +
|- style="height: 25px;"
 +
| style="background-color: #e6f7ff;" | 2018 || style="background-color: #b3ffb3;" | {{intel|Cascade Lake|l=arch}} || style="background-color: #ebebe0;" | {{intel|Cascade Lake SP|l=core}} || style="background-color: #eeffcc;" | 4,6,8,10,12,14,16,18,20,22,24,26,28
 +
|}
  
−
=== Intel Pentium III ===
+
== See also ==
 +
* {{amd|Opteron}}
 +
* {{amd|EPYC}}
  
−
==== Xeon Tanner core ====
 
−
{{main|Intel Pentium III Xeon Tanner}}
 
  
−
==== Xeon Cascades core ====
+
{{stub}}
−
{{main|Intel Pentium III Xeon Cascades}}
 
−
 
 
−
== Netburst-based Xeon ==
 
−
{{main|Netburst microarchitecture}}
 
−
 
 
−
=== Intel Xeon Foster ===
 
−
{{main|Intel Xeon Foster}}
 
−
 
 
−
=== Intel Xeon Foster MP ===
 
−
{{main|Intel Xeon Foster MP}}
 
−
 
 
−
=== Intel Xeon Prestonia ===
 
−
{{main|Intel Xeon Prestonia}}
 
−
 
 
−
=== Intel Xeon Gallatin ===
 
−
{{main|Intel Xeon Gallatin}}
 
−
 
 
−
=== Intel Xeon MP Gallatin ===
 
−
{{main|Intel Xeon MP Gallatin}}
 
−
 
 
−
=== Intel Xeon Nocona ===
 
−
{{main|Intel Xeon Nocona}}
 
−
 
 
−
=== Intel Xeon Irwindale ===
 
−
{{main|Intel Xeon Irwindale}}
 
−
 
 
−
=== Intel Xeon MP Cranford ===
 
−
{{main|Intel Xeon MP Cranford}}
 
−
 
 
−
=== Intel Xeon MP Potomac ===
 
−
{{main|Intel Xeon MP Potomac}}
 
−
 
 
−
=== Intel Xeon Paxville ===
 
−
{{main|Intel Xeon Paxville}}
 
−
 
 
−
== Pentium M-based Xeon==
 
−
{{main|Pentium M microarchitecture}}
 
−
 
 
−
=== Intel Xeon Sossaman ===
 
−
{{main|Intel Xeon Sossaman}}
 
−
 
 
−
== Core-based Xeon ==
 
−
{{main|Core microarchitecture}}
 
−
 
 
−
=== Dual-Core ===
 
−
 
 
−
==== Intel Xeon 3000 ====
 
−
{{main|Intel Xeon 3000}}
 
−
 
 
−
==== Intel Xeon 3100 ====
 
−
{{main|Intel Xeon 3100}}
 
−
 
 
−
==== Intel Xeon 5100 ====
 
−
{{main|Intel Xeon 5100}}
 
−
 
 
−
==== Intel Xeon 5200 ====
 
−
{{main|Intel Xeon 5200}}
 
−
 
 
−
==== Intel Xeon 7200 ====
 
−
{{main|Intel Xeon 7200}}
 
−
 
 
−
== Quad-Core Xeon ==
 
−
 
 
−
==== Intel Xeon 3200 ====
 
−
{{main|Intel Xeon 3200}}
 
−
 
 
−
==== Intel Xeon 3300 ====
 
−
{{main|Intel Xeon 3300}}
 
−
 
 
−
==== Intel Xeon 5300 ====
 
−
{{main|Intel Xeon 5300}}
 
−
 
 
−
==== Intel Xeon 5400 ====
 
−
{{main|Intel Xeon 5400}}
 
−
 
 
−
==== Intel Xeon 7300 ====
 
−
{{main|Intel Xeon 7300}}
 
−
 
 
−
==== Intel Xeon 7400 ====
 
−
{{main|Intel Xeon 7400}}
 
−
 
 
−
== Nehalem-based Xeon ==
 
−
{{main|Nehalem microarchitecture}}
 
−
 
 
−
=== Intel Xeon 3400 ===
 
−
{{main|Intel Xeon 3400}}
 
−
 
 
−
=== Intel Xeon 3500 ===
 
−
{{main|Intel Xeon 3500}}
 
−
 
 
−
=== Intel Xeon 5500 ===
 
−
{{main|Intel Xeon 5500}}
 
−
 
 
−
=== Intel Xeon 5600 ===
 
−
{{main|Intel Xeon 5600}}
 
−
 
 
−
=== Intel Xeon 6500 ===
 
−
{{main|Intel Xeon 6500}}
 
−
 
 
−
=== Intel Xeon 7500 ===
 
−
{{main|Intel Xeon 7500}}
 
−
 
 
−
=== Intel Xeon E7-4800 ===
 
−
{{main|Intel Xeon E7-4800}}
 
−
 
 
−
=== Intel Xeon E7-8800 ===
 
−
{{main|Intel Xeon E7-8800}}
 
−
 
 
−
== Sandy-Bridge-based Xeon ==
 
−
{{main|Sandy-Bridge microarchitecture}}
 
−
 
 
−
=== Intel Xeon E3-1200 ===
 
−
{{main|Intel Xeon E3-1200}}
 
−
 
 
−
=== Intel Xeon E5-1400 ===
 
−
{{main|Intel Xeon E5-1400}}
 
−
 
 
−
=== Intel Xeon E5-1600 ===
 
−
{{main|Intel Xeon E5-1600}}
 
−
 
 
−
=== Intel Xeon E5-2400 ===
 
−
{{main|Intel Xeon E5-2400}}
 
−
 
 
−
=== Intel Xeon E5-2600 ===
 
−
{{main|Intel Xeon E5-2600}}
 
−
 
 
−
== Ivy Bridge-based Xeon==
 
−
{{main|Ivy-Bridge microarchitecture}}
 
−
 
 
−
=== Intel Xeon E3-1200 v2 ===
 
−
{{main|Intel Xeon E3-1200 v2}}
 
−
 
 
−
=== Intel Xeon E5-1400 v2 ===
 
−
{{main|Intel Xeon E5-1400 v2}}
 
−
 
 
−
=== Intel Xeon E5-2400 v2 ===
 
−
{{main|Intel Xeon E5-2400 v2}}
 
−
 
 
−
== Haswell-based Xeon==
 
−
{{main|Haswell microarchitecture}}
 
−
 
 
−
=== Intel Xeon E3-1200 v3===
 
−
{{main|Intel Xeon E3-1200 v3}}
 
−
 
 
−
=== Intel Xeon E5-1600 v2 ===
 
−
{{main|Intel Xeon E5-1600 v2}}
 
−
 
 
−
=== Intel Xeon E5-2600 v2 ===
 
−
{{main|Intel Xeon E5-2600 v2}}
 

Latest revision as of 11:37, 22 December 2018

Xeon
xeon logos.png
Past and current logos
Developer Intel
Manufacturer Intel
Type Microprocessors
Introduction June 29, 1998 (announced)
1998 (launch)
Production 1998
ISA x86-64
µarch P6, NetBurst, Core, Penryn, Nehalem, Westmere, Sandy Bridge, Ivy Bridge, Haswell, Broadwell, Skylake
Word size 32 bit
4 octets
8 nibbles
, 64 bit
8 octets
16 nibbles
Process 350 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
, 14 nm
0.014 μm
1.4e-5 mm
Technology CMOS
Clock 400 MHz-4000 MHz
Succession
←
Pentium Pro

Xeon (pronounced "Zee-On") is an extended family of high-performance x86 microprocessors developed by Intel for server environments and non-consumer workstations. Over the years Xeon has grown to focus on high-bandwidth, large-memory, and highly concurrent workloads. Xeon processors typically incorporate a large number of cores, large cache, and support for large amount of memory. Xeon offers models for both uniprocessor or multiprocessors.

Families[edit]

Pentium II Xeon Pentium III Xeon Xeon Xeon E3
Xeon E5
Xeon E7 		Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum

Xeon Timeline[edit]

Intro Family Process µarch Core Name Core Count
1998 Pentium II Xeon 250 nm P6 Drake 1
1999 Pentium III Xeon Tanner 1
180 nm Cascades 1
2001 Xeon NetBurst Foster 1
2002 130 nm Prestonia 1
2003 Gallatin 1
2004 90 nm Nocona 1
2005 Irwindale 1
Paxville 2
Potomac 1
Cranford 1
2006 65 nm Dempsey 2
Tulsa 2
MPM Sossaman 2
Core Woodcrest 2
Conroe 2
Clovertown 4
2007 Allendale 2
Kentsfield 4
Tigerton 2
45 nm Penryn Wolfdale 2
Harpertown 4
2008 Yorkfield 4
Dunnington 4,6
2009 Nehalem Lynnfield 4
Bloomfield 2,4
Gainestown 2,4
2010 Jasper Forest 1,2,4
Beckton 4,6,8
32 nm Westmere Clarkdale 2
Gulftown 6
Westmere EP 2,4,6
Xeon E3
Xeon E5
Xeon E7 		Westmere EX 6,8,10
2011 Sandy Bridge Sandy Bridge 2,4
2012 Gladden 4
Sandy Bridge EN 4,6,8
Sandy Bridge EP 4,6,8
22 nm Ivy Bridge Ivy Bridge 2,4
2013 Gladden 4
Ivy Bridge EP 4,6,8,10,12
Haswell Haswell WS 2,4
2014 Ivy Bridge Ivy Bridge EN 4,6,8,10
Ivy Bridge EX 12,15
Haswell Haswell EP 4,6,8,10,12,14
2015 Haswell EN 4,6,8,10
Haswell EX 8,10,12,14,16,18
14 nm Broadwell Broadwell DE 4,6,8,12,16
Broadwell H 4
Skylake Skylake DT 4
2016 Broadwell Broadwell EP 4,6,8,10,12,14,16,18,20,22
Broadwell EX 8,10,14,16,20,22,24
Skylake Skylake H 4
2017 Xeon Bronze
Xeon Silver
Xeon Gold
Xeon Platinum 		Skylake (Server) Skylake SP 4,6,8,10,12,14,16,18,20,22,24,26,28
2018 Cascade Lake Cascade Lake SP 4,6,8,10,12,14,16,18,20,22,24,26,28

See also[edit]


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Facts about "Xeon - Intel"
RDF feed
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) +