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Product comparison · 2 cpus

Dell Intel Xeon X5675 vs Dell Xeon E5-2440

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  • 38specifications compared
  • 10differ
  • 28identical
  • 19known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® E5 Family
  • Processor model
    • X5675
    • E5-2440
  • Processor base frequency
    • 3.06 GHz
    • 2.4 GHz
  • Processor socket
    • Socket B (LGA 1366)
    • LGA 1356 (Socket B2)
  • System bus rate
    • 6.4 GT/s
    • 7.2 GT/s
  • Processor boost frequency
    • 3.46 GHz
    • 2.9 GHz
  • Processor cache
    • 12 MB
    • 15 MB
  • VID Voltage Range
    • 0.75 - 1.35 V
    • 0.6 - 1.35 V

Side by side

Differences highlightedShow differences only
57 specifications
A

Dell

Intel Xeon X5675View product
B

Dell

Xeon E5-2440View product
Processor9 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® E5 Family
Processor modelDiffersX5675E5-2440
Processor base frequencyDiffers3.06 GHz2.4 GHz
Processor cores66
Processor socketDiffersSocket B (LGA 1366)LGA 1356 (Socket B2)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threads1212
System bus rateDiffers6.4 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.46 GHz2.9 GHz
Processor cacheDiffers12 MB15 MB
Processor cache typeL3L3
L3 cache speedKnown for one2.4 GHz
Thermal Design Power (TDP)95 W95 W
VID Voltage RangeDiffers0.75 - 1.35 V0.6 - 1.35 V
Compatible chipsetsKnown for oneIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for oneC2
Bus typeQPIQPI
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)32 GB/s32 GB/s
Memory1 differ
Maximum internal memory supported by processorDiffers288 GB384 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066,1333 MHz800,1066,1333 MHz
Memory channelsTriple-channelTriple-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 versionKnown for one3.0
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one2
Embedded options availableNoNo
ScalabilityKnown for oneS2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
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 EligibilityKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Weight & dimensionsidentical
Processor package sizeKnown for one45 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityKnown for oneDELL PowerEdge R420, DX6104 CSN, DX6104 SN
Operational conditionsidentical
TcaseKnown for one81.3 °C
Packaging dataidentical
Package widthKnown for one42.5 mm
Package depthKnown for one45 mm

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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