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Product comparison · 2 cpus

HP Intel Core i7-3540M vs HP Intel Xeon E5-4650

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  • 34specifications compared
  • 17differ
  • 17identical
  • 33known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E5 Family
  • Processor model
    • i7-3540M
    • E5-4650
  • Processor base frequency
    • 3 GHz
    • 2.7 GHz
  • Processor cores
    • 2
    • 8
  • Processor lithography
    • 22 nm
    • 32 nm
  • Component for
    • Laptop
    • Server/workstation
  • Processor threads
    • 4
    • 16
  • System bus rate
    • 5 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
67 specifications
A

HP

Intel Core i7-3540MView product
B

HP

Intel Xeon E5-4650View product
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E5 Family
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersi7-3540ME5-4650
Processor base frequencyDiffers3 GHz2.7 GHz
Processor coresDiffers28
Processor lithographyDiffers22 nm32 nm
Component forDiffersLaptopServer/workstation
Processor threadsDiffers416
System bus rateDiffers5 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.7 GHz3.3 GHz
Processor cacheDiffers4 MB20 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs35 W130 W
Bus typeDiffersDMIQPI
CPU multiplier (bus/core ratio)Known for one30
Memory bandwidth supported by processor (max)Differs25.6 GB/s51.2 GB/s
Processor socketKnown for oneLGA 2011 (Socket R)
L3 cache speedKnown for one2.7 GHz
VID Voltage RangeKnown for one0.6 - 1.35 V
SteppingKnown for oneC2
Number of QPI linksKnown for one2
Memory3 differ
Maximum internal memory supported by processorDiffers32 GB1.5 TB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz800,1066,1333,1600 MHz
Memory channelsDiffersDual-channelQuad-channel
ECCKnown for oneYes
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card modelKnown for oneIntel® HD Graphics 4000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1300 MHz
Number of displays supported (on-board graphics)Known for one3
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Integrated 4G WiMAXKnown for oneYes
Market segmentDiffersMobileServer
PCI Express slots version3.03.0
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesKnown for oneYes
CPU configuration (max)Known for one4
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS4S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® vPro™ Platform EligibilityYesYes
Intel® Smart CacheKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 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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