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Product comparison · 2 cpus

Dell 2x Intel Xeon E7520 vs Fujitsu Intel Xeon E7-4820 v2

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  • 23specifications compared
  • 15differ
  • 8identical
  • 66known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 7000 Sequence
    • Intel® Xeon® E7 V2 Family
  • Processor model
    • E7520
    • E7-4820V2
  • Processor base frequency
    • 1.866 GHz
    • 2 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 1567 (Socket LS)
    • LGA 2011 (Socket R)
  • Processor lithography
    • 45 nm
    • 22 nm
  • Processor threads
    • 8
    • 16
  • System bus rate
    • 4.8 GT/s
    • 7.2 GT/s

Side by side

Differences highlightedShow differences only
89 specifications
A

Dell

2x Intel Xeon E7520View product
B

Fujitsu

Intel Xeon E7-4820 v2View product
Processor12 differ
Processor familyDiffersIntel® Xeon® 7000 SequenceIntel® Xeon® E7 V2 Family
Processor modelDiffersE7520E7-4820V2
Processor base frequencyDiffers1.866 GHz2 GHz
Processor coresDiffers48
Processor socketDiffersLGA 1567 (Socket LS)LGA 2011 (Socket R)
Processor lithographyDiffers45 nm22 nm
Package typeKnown for oneTray
Component forServer/workstationServer/workstation
Processor seriesKnown for oneIntel Xeon E7-4800 v2
Processor threadsDiffers816
System bus rateDiffers4.8 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers1.866 GHz2.5 GHz
Processor cacheDiffers18 MB16 MB
Processor cache typeL3L3
L3 cache speedKnown for one2 GHz
Thermal Design Power (TDP)Differs95 W105 W
Compatible chipsetsKnown for oneIntel® C602J
FSB ParityKnown for oneNo
SteppingDiffersD0D1
Bus typeKnown for oneQPI
Number of QPI linksKnown for one3
Memory bandwidth supported by processor (max)Known for one68 GB/s
Processor codenameKnown for oneIvy Bridge
VID Voltage RangeKnown for one0.675 - 1.35 V
Memoryidentical
Maximum internal memory supported by processorKnown for one1.53 TB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333,1600 MHz
Memory channelsKnown for oneQuad-channel
ECCKnown for oneYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one32
PCI Express slots versionKnown for one3.0
PCI Express configurationsKnown for onex4, x8, x16
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one4
Embedded options availableKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for oneS4S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Conflict-Free processorKnown for oneNo
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Intel Instruction Replay Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersYes1
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneNo
Operational conditions1 differ
TcaseDiffers70 °C68 °C
Technical detailsidentical
Born on dateKnown for oneQ1'14
Bus bandwidthKnown for one7.2
Bus type unitsKnown for oneGT/s
Launch dateKnown for one2014-02-18T00:00:00
Maximum memoryKnown for one1.53 TB
Processor brand nameKnown for oneIntel Xeon v2
Product nameKnown for oneIntel Xeon E7-4820 v2 (16M Cache, 2.00 GHz)
StatusKnown for one4
Weight & dimensionsidentical
Processor package sizeKnown for one52 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d
Cache memoryKnown for one16 MB
Maximum internal memoryKnown for one1572864 MB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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