All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 cpus

Dell Xeon E5-2440 vs Dell Xeon E5-2680

Add a product
  • 46specifications compared
  • 17differ
  • 29identical
  • 11known for one product only

Key differences

  • Processor model
    • E5-2440
    • E5-2680
  • Processor base frequency
    • 2.4 GHz
    • 2.7 GHz
  • Processor cores
    • 6
    • 8
  • Processor socket
    • LGA 1356 (Socket B2)
    • LGA 2011 (Socket R)
  • Processor threads
    • 12
    • 16
  • System bus rate
    • 7.2 GT/s
    • 8 GT/s
  • Processor boost frequency
    • 2.9 GHz
    • 3.5 GHz
  • Processor cache
    • 15 MB
    • 20 MB

Side by side

Differences highlightedShow differences only
57 specifications
A

Dell

Xeon E5-2440View product
B

Dell

Xeon E5-2680View product
Processor12 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2440E5-2680
Processor base frequencyDiffers2.4 GHz2.7 GHz
Processor coresDiffers68
Processor socketDiffersLGA 1356 (Socket B2)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1216
System bus rateDiffers7.2 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.9 GHz3.5 GHz
Processor cacheDiffers15 MB20 MB
Processor cache typeL3L3
L3 cache speedKnown for one2.4 GHz
Thermal Design Power (TDP)Differs95 W130 W
VID Voltage RangeDiffers0.6 - 1.35 V0.60 - 1.35 V
Compatible chipsetsKnown for oneIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingC2C2
Bus typeQPIQPI
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs32 GB/s51.2 GB/s
CPU multiplier (bus/core ratio)Known for one35
Memory3 differ
Maximum internal memory supported by processorDiffers384 GB38 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066,1333,1600 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one24
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
CPU configuration (max)22
Embedded options availableNoNo
ScalabilityKnown for oneS2S
Graphics & IMC lithographyKnown for one32 nm
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessYesYes
Intel QuickPath InterconnectKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyYesYes
Intel Demand Based SwitchingYesYes
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® vPro™ Platform EligibilityYesYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Weight & dimensions1 differ
Processor package sizeDiffers45 mm52.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityDiffersDELL PowerEdge R420, DX6104 CSN, DX6104 SNDELL PowerEdge C6220, M620, R720, R720xd
Operational conditionsidentical
TcaseKnown for one85 °C

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.

More cpu comparisons

All cpu comparisons