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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2430 vs Lenovo Intel Xeon E5-2440

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  • 45specifications compared
  • 3differ
  • 42identical
  • 0known for one product only

Key differences

  • Processor model
    • E5-2430
    • E5-2440
  • Processor base frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor boost frequency
    • 2.7 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
45 specifications
A

Lenovo

Intel Xeon E5-2430View product
B

Lenovo

Intel Xeon E5-2440View product
Processor3 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2430E5-2440
Processor base frequencyDiffers2.2 GHz2.4 GHz
Processor cores66
Processor socketLGA 1356 (Socket B2)LGA 1356 (Socket B2)
Processor lithography32 nm32 nm
Package typeTrayTray
Component forServer/workstationServer/workstation
Processor threads1212
System bus rate7.2 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.7 GHz2.9 GHz
Processor cache15 MB15 MB
Processor cache typeL3L3
Thermal Design Power (TDP)95 W95 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
SteppingC2C2
Bus typeQPIQPI
Number of QPI links11
Memory bandwidth supported by processor (max)32 GB/s32 GB/s
Memoryidentical
Maximum internal memory supported by processor384 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 lanes2424
PCI Express slots version3.03.0
CPU configuration (max)22
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyYesYes
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
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-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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