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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2640v2 vs Fujitsu Intel Xeon E5-2650Lv2

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  • 53specifications compared
  • 11differ
  • 42identical
  • 1known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 V2 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E5-2640V2
    • E5-2650LV2
  • Processor base frequency
    • 2 GHz
    • 1.7 GHz
  • Processor cores
    • 8
    • 10
  • Processor threads
    • 16
    • 20
  • Processor boost frequency
    • 2.5 GHz
    • 2.1 GHz
  • Processor cache
    • 20 MB
    • 25 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
54 specifications
A

Fujitsu

Intel Xeon E5-2640v2View product
B

Fujitsu

Intel Xeon E5-2650Lv2View product
Processor9 differ
Processor familyDiffersIntel® Xeon® E5 V2 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2640V2E5-2650LV2
Processor base frequencyDiffers2 GHz1.7 GHz
Processor coresDiffers810
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1620
System bus rate7.2 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.5 GHz2.1 GHz
Processor cacheDiffers20 MB25 MB
Processor cache typeDiffersL3Smart Cache
Thermal Design Power (TDP)Differs95 W70 W
VID Voltage Range0.65 - 1.3 V0.65 - 1.3 V
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)51.2 GB/s51.2 GB/s
Processor codenameIvy BridgeIvy Bridge
Memoryidentical
Maximum internal memory supported by processor768 GB768 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066,1333,1600 MHz800,1066,1333,1600 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanes4040
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
CPU configuration (max)22
Embedded options availableDiffersYesNo
Physical Address Extension (PAE)46 bit46 bit
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessNoNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Conflict-Free processorNoNo
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateYesYes
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® Secure KeyYesYes
Intel® vPro™ Platform EligibilityYesYes
Operational conditions1 differ
TcaseDiffers75 °C65 °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.

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