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Product comparison · 2 cpus

Dell Xeon X5650 vs HP Intel Core i5-661

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  • 30specifications compared
  • 20differ
  • 10identical
  • 28known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Core™ i5
  • Processor model
    • X5650
    • i5-661
  • Processor base frequency
    • 2.66 GHz
    • 3.33 GHz
  • Processor cores
    • 6
    • 2
  • Processor socket
    • Socket B (LGA 1366)
    • LGA 1156 (Socket H)
  • Processor threads
    • 12
    • 4
  • System bus rate
    • 6.4 GT/s
    • 2.5 GT/s
  • Processor boost frequency
    • 3.06 GHz
    • 3.6 GHz

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Xeon X5650View product
B

HP

Intel Core i5-661View product
Processor11 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffersX5650i5-661
Processor base frequencyDiffers2.66 GHz3.33 GHz
Processor coresDiffers62
Processor socketDiffersSocket B (LGA 1366)LGA 1156 (Socket H)
Processor lithography32 nm32 nm
Package typeKnown for oneTray
Processor threadsDiffers124
System bus rateDiffers6.4 GT/s2.5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.06 GHz3.6 GHz
Processor cacheDiffers12 MB4 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs95 W87 W
Memory bandwidth supported by processor (max)Differs32 GB/s21 GB/s
Component forKnown for oneServer/workstation
VID Voltage RangeKnown for one0.75 - 1.35 V
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Memory3 differ
Maximum internal memory supported by processorDiffers288 GB16 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz1066,1333 MHz
Memory channelsDiffersTriple-channelDual-channel
ECCKnown for oneYes
Graphics1 differ
On-board graphics cardDiffersNoYes
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one900 MHz
Number of displays supported (on-board graphics)Known for one2
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesKnown for oneNo
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
PCI Express configurationsKnown for one1x16, 2x8
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Number of Graphics & IMC Die TransistorsKnown for one177 M
Graphics & IMC Die SizeKnown for one114 mm²
Supported instruction setsDiffersAES, SSE4.2SSE4.2
Embedded options availableKnown for oneNo
Graphics & IMC lithographyKnown for one45 nm
Market segmentKnown for oneServer
CPU configuration (max)Known for one2
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel FDI TechnologyKnown for oneYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyYesYes
Intel Demand Based SwitchingDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)YesYes
Intel® vPro™ Platform EligibilityKnown for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Operational conditions1 differ
TcaseDiffers81.3 °C69.8 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-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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