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Product comparison · 2 cpus

Dell Intel Xeon E5-2403 v2 2nd vs HP Intel Xeon E5-2640 v3

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  • 43specifications compared
  • 19differ
  • 24identical
  • 17known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 V2 Family
    • Intel Xeon E5 v3
  • Processor model
    • E5-2403V2
    • E5-2640V3
  • Processor base frequency
    • 1.8 GHz
    • 2.6 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 1356 (Socket B2)
    • LGA 2011-v3
  • Processor threads
    • 4
    • 16
  • System bus rate
    • 6.4 GT/s
    • 8 GT/s
  • Processor cache
    • 10 MB
    • 20 MB

Side by side

Differences highlightedShow differences only
60 specifications
A

Dell

Intel Xeon E5-2403 v2 2ndView product
B

HP

Intel Xeon E5-2640 v3View product
Processor12 differ
Processor familyDiffersIntel® Xeon® E5 V2 FamilyIntel Xeon E5 v3
Processor modelDiffersE5-2403V2E5-2640V3
Processor base frequencyDiffers1.8 GHz2.6 GHz
Processor coresDiffers48
Processor socketDiffersLGA 1356 (Socket B2)LGA 2011-v3
Processor lithography22 nm22 nm
Cooler includedKnown for oneNo
Component forServer/workstationServer/workstation
Processor seriesKnown for oneIntel Xeon E5-2600 v3
Processor threadsDiffers416
System bus rateDiffers6.4 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one3.4 GHz
Processor cacheDiffers10 MB20 MB
Processor cache typeDiffersL3Smart Cache
Thermal Design Power (TDP)Differs80 W90 W
VID Voltage Range0.65 - 1.3 V0.65 - 1.3 V
SteppingKnown for oneR2
Bus typeQPIQPI
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs32 GB/s59 GB/s
Processor codenameKnown for oneHaswell
Package typeKnown for oneTray
Memory4 differ
Maximum internal memory supported by processorDiffers384 GB768 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz1600,1866 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers2440
PCI Express slots version3.03.0
Supported instruction setsDiffersAVXAVX 2.0
CPU configuration (max)22
Embedded options availableKnown for oneYes
Physical Address Extension (PAE)YesYes
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyKnown for one2.0
Intel 64Known for oneYes
Intel Demand Based SwitchingYesYes
Intel TSX-NIKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel® Smart CacheKnown for oneYes
Operational conditions1 differ
TcaseDiffers76 °C74.3 °C
Other featuresidentical
CompatibilityKnown for oneZ840
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

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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