Xeon
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Xeon (; ) is a brand of x86 microprocessors designed, manufactured, and marketed by Intel, targeted at the non-consumer workstation, server, and embedded markets. It was introduced on June 29, 1998. Xeon processors are based on the same architecture as regular desktop-grade CPUs, but have advanced features such as support for error correction code (ECC) memory, higher core counts, more PCI Express (PCIe) lanes, support for larger amounts of RAM, larger cache memory and extra provision for enterprise-grade reliability, availability and serviceability (RAS) features responsible for handling hard
Key facts
- CPU.numcores
- 4-8
- CPU.microarch
- Nehalem
- CPU.code
- 80604
- CPU.name
- Beckton
- CPU.image
- Xeon Beckton with and without heat spreader.jpg
- CPU.caption
- Xeon E7530 (with and without the heat spreader)
- CPU.soldby
- Intel
- CPU.designfirm
- Intel
- CPU.manuf1
- Intel
- CPU.slowest
- 1.733
- CPU.slow unit
- GHz
- CPU.fastest
- 2.667
- CPU.fast unit
- GHz
- CPU.fsb slowest
- 1066
- CPU.fsb fastest
- 1600
- CPU.fsb slow unit
- MT/s
- CPU.fsb fast unit
- MT/s
- CPU.qpi slowest
- 6.4
via Wikipedia infobox
Wikidata facts
- Image
- Intel xeon e5-1620 observe.jpg
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- Commons category
- Xeon
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Article
86 sectionsContents
- Branding
- Xeon Scalable
- Xeon 6
- Xeon D
- Xeon W
- Overview
- P6-based Xeon
- {{Anchor|Drake}}Pentium II Xeon
- {{Anchor|Tanner|Cascades}}Pentium III Xeon
- NetBurst-based Xeon {{anchor|Netburst-based Xeon}}
- Xeon (DP) and Xeon MP (32-bit)
- Foster
- Prestonia
- {{Anchor|Gallatin}} Gallatin
- Xeon (DP) and Xeon MP (64-bit)
- Nocona and Irwindale
- Cranford and Potomac
- Dual-Core Xeon
- "Paxville DP"
- 7000-series "Paxville MP"
- 7100-series "Tulsa"
- {{Anchor|Dempsey}}5000-series "Dempsey"
- Pentium M (Yonah) based Xeon
- {{Anchor|Sossaman}}LV (ULV), "Sossaman"
- Core-based Xeon
- Dual-Core
- {{Anchor|Conroe}}3000-series "Conroe"
- {{Anchor|Wolfdale}}3100-series "Wolfdale"
- {{Anchor|Woodcrest}}5100-series "Woodcrest"
- {{Anchor|Wolfdale-DP}}5200-series "Wolfdale-DP"
- {{Anchor|Tigerton-DC}}7200-series "Tigerton"
- Quad-Core and Six-Core Xeon
- {{Anchor|Kentsfield}}3200-series "Kentsfield "
- {{Anchor|Yorkfield}}3300-series "Yorkfield"
- {{Anchor|Clovertown}}5300-series "Clovertown"
- {{Anchor|Harpertown}}5400-series "Harpertown"
- {{Anchor|Tigerton}}7300-series "Tigerton QC"
- {{Anchor|Dunnington}}7400-series "Dunnington"
- Nehalem-based Xeon
- {{Anchor|Lynnfield}}3400-series "Lynnfield"
- {{Anchor|Clarkdale}}3400-series "Clarkdale"
- {{Anchor|Bloomfield}}W3500-series "Bloomfield"
- {{Anchor|Gainestown|5500-series "Gainestown"|Gainestown|Nehalem-EP}}5500-series "Gainestown"
- {{Anchor|Jasper Forest|C3500/C5500-Series "Jasper Forest"}}C3500/C5500-series "Jasper Forest"
- {{Anchor|Gulftown|Westmere-EP}}W3600/5600-series "Gulftown" & "Westmere-EP"
- {{Anchor|Beckton|Nehalem-EX}}6500/7500-series "Beckton"
- {{Anchor|Westmere-EX}}E7-x8xx-series "Westmere-EX"
- Sandy Bridge- and Ivy Bridge-based Xeon
- {{Anchor|Sandy Bridge|E3}}E3-12xx-series "Sandy Bridge"
- {{Anchor|Ivy Bridge|E3-V2}}E3-12xx v2-series "Ivy Bridge"
- {{Anchor|E5}}E5-14xx/24xx series "Sandy Bridge-EN" and E5-16xx/26xx/46xx-series "Sandy Bridge-EP"
- {{Anchor|E5-V2}}E5-14xx v2/24xx v2 series "Ivy Bridge-EN" and E5-16xx v2/26xx v2/46xx v2 series "Ivy Bridge-EP"
- {{Anchor|E7-V2}}E7-28xx v2/48xx v2/88xx v2 series "Ivy Bridge-EX"
- Haswell-based Xeon
- {{Anchor|E3-V3}}E3-12xx v3 series "Haswell-WS"
- {{Anchor|E5-V3|HASWELL-EP}}E5-16xx/26xx v3 series "Haswell-EP"
- {{Anchor|E7-V3}}E7-48xx/88xx v3 series "Haswell-EX"
- Broadwell-based Xeon
- {{Anchor|E3-V4}}E3-12xx v4 series "Broadwell-H"
- Skylake-based Xeon
- {{Anchor|E3-V5}}E3-12xx v5 series "Skylake-S"
- Kaby Lake-based Xeon
- {{Anchor|E3-V5}}E3-12xx v6 series
- Coffee Lake-based Xeon
- Coffee Lake-E (Server/Workstation)
- Coffee Lake-E Refresh (Server/Workstation)
- Comet Lake-based Xeon
- Cascade Lake-based Xeon
- Variants
- Cooper Lake-based Xeon
- Ice Lake-based Xeon
- Rocket Lake-based Xeon
- Sapphire Rapids-based Xeon
- Variants
- Features
- CPU
- Accelerators
- I/O
- Emerald Rapids-based Xeon
- Granite Rapids-based Xeon
- Diamond Rapids-based Xeon
- Supercomputers
- See also
- Notes
- References
- External links
Xeon (; ) is a brand of x86 microprocessors designed, manufactured, and marketed by Intel, targeted at the non-consumer workstation, server, and embedded markets. It was introduced on June 29, 1998. Xeon processors are based on the same architecture as regular desktop-grade CPUs, but have advanced features such as support for error correction code (ECC) memory, higher core counts, more PCI Express (PCIe) lanes, support for larger amounts of RAM, larger cache memory and extra provision for enterprise-grade reliability, availability and serviceability (RAS) features responsible for handling hardware exceptions through the Machine Check Architecture (MCA). They are often capable of safely continuing execution where a normal processor cannot due to these extra RAS features, depending on the type and severity of the machine-check exception (MCE). Some also support multi-socket systems with two, four, or eight sockets through use of the Ultra Path Interconnect (UPI) bus, which replaced the older QuickPath Interconnect (QPI) bus. thumb|upright=1.2|center|Intel Xeon E5-1620's front and back
== Branding == The Xeon brand has been maintained over several generations of IA-32 and x86-64 processors. The P6-based models added the Xeon moniker to the end of the name of their corresponding desktop processor, but all models since 2001 used the name Xeon on its own. The Xeon CPUs generally have more cache and cores than their desktop counterparts in addition to multiprocessing capabilities.