Product comparison · 2 cpus

HP Intel Xeon X5675, Ref vs NEC Intel Xeon E5-2407

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  • 35specifications compared
  • 14differ
  • 21identical
  • 17known for one product only

Key differences

The HP Intel Xeon X5675, Ref has 0.86 GHz more processor base frequency than the NEC Intel Xeon E5-2407 (3.06 GHz vs 2.2 GHz). The HP Intel Xeon X5675, Ref has 2 more processor cores than the NEC Intel Xeon E5-2407 (6 vs 4). The HP Intel Xeon X5675, Ref has 8 more processor threads than the NEC Intel Xeon E5-2407 (12 vs 4). Only the NEC Intel Xeon E5-2407 has thermal Monitoring Technologies. Processor family: Intel® Xeon® 5000 Sequence on the HP Intel Xeon X5675, Ref, Intel® Xeon® E5 Family on the NEC Intel Xeon E5-2407.

  • Processor family
    • Intel Xeon X5675, Ref:Intel® Xeon® 5000 Sequence
    • Intel Xeon E5-2407:Intel® Xeon® E5 Family
  • Processor model
    • Intel Xeon X5675, Ref:X5675
    • Intel Xeon E5-2407:E5-2407
  • Processor base frequency
    • Intel Xeon X5675, Ref:3.06 GHz
    • Intel Xeon E5-2407:2.2 GHz
  • Processor cores
    • Intel Xeon X5675, Ref:6
    • Intel Xeon E5-2407:4
  • Processor threads
    • Intel Xeon X5675, Ref:12
    • Intel Xeon E5-2407:4
  • Processor operating modes
    • Intel Xeon X5675, Ref:32-bit, 64-bit
    • Intel Xeon E5-2407:64-bit
  • Processor cache
    • Intel Xeon X5675, Ref:12 MB
    • Intel Xeon E5-2407:10 MB
  • Thermal Design Power (TDP)
    • Intel Xeon X5675, Ref:95 W
    • Intel Xeon E5-2407:80 W

Side by side

Differences highlightedShow differences only (on)
Comparison of Intel Xeon X5675, Ref, Intel Xeon E5-2407
52 specifications
Processor11 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® E5 Family
Processor modelDiffersX5675E5-2407
Processor base frequencyDiffers3.06 GHz2.2 GHz
Processor coresDiffers64
Processor socketKnown for oneSocket B (LGA 1366)Unknown — not stated by the source
Processor threadsDiffers124
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyKnown for one3.46 GHzUnknown — not stated by the source
Processor cacheDiffers12 MB10 MB
Processor front side busKnown for one1333 MHzUnknown — not stated by the source
Thermal Design Power (TDP)Differs95 W80 W
VID Voltage RangeDiffers0.750 - 1.350 V0.6 - 1.35 V
CPU multiplier (bus/core ratio)Known for one20Unknown — not stated by the source
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs32 GB/s25 GB/s
Compatible chipsetsKnown for oneUnknown — not stated by the sourceIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for oneUnknown — not stated by the sourceM1
Memory2 differ
Maximum internal memory supported by processorDiffers288 GB375 GB
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066 MHz
Features1 differ
Thermal Monitoring TechnologiesDiffersNoYes
Embedded options availableKnown for oneNoUnknown — not stated by the source
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX
CPU configuration (max)Known for oneUnknown — not stated by the source2
ScalabilityKnown for oneUnknown — not stated by the sourceS2S
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel® vPro™ Platform EligibilityKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
TcaseKnown for one81.3 °CUnknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source

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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