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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2640 v4 vs HP Xeon E5-2637 v4 3.5 15M 2400 4C 1st

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  • 52specifications compared
  • 12differ
  • 40identical
  • 5known for one product only

Key differences

The HP Xeon E5-2637 v4 3.5 15M 2400 4C 1st has 1.1 GHz more processor base frequency than the Fujitsu Intel Xeon E5-2640 v4 (3.5 GHz vs 2.4 GHz). The Fujitsu Intel Xeon E5-2640 v4 has 6 more processor cores than the HP Xeon E5-2637 v4 3.5 15M 2400 4C 1st (10 vs 4). The Fujitsu Intel Xeon E5-2640 v4 has 12 more processor threads than the HP Xeon E5-2637 v4 3.5 15M 2400 4C 1st (20 vs 8). Only the Fujitsu Intel Xeon E5-2640 v4 has embedded options available. Processor model: E5-2640V4 on the Fujitsu Intel Xeon E5-2640 v4, E5-2637V4 on the HP Xeon E5-2637 v4 3.5 15M 2400 4C 1st.

  • Processor model
    • E5-2640V4
    • E5-2637V4
  • Processor base frequency
    • 2.4 GHz
    • 3.5 GHz
  • Processor cores
    • 10
    • 4
  • Processor threads
    • 20
    • 8
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s
  • Processor boost frequency
    • 3.4 GHz
    • 3.7 GHz
  • Processor cache
    • 25 MB
    • 15 MB
  • Thermal Design Power (TDP)
    • 90 W
    • 135 W

Side by side

Differences highlightedShow differences only
57 specifications
A

Fujitsu

Intel Xeon E5-2640 v4View product
B

HP

Xeon E5-2637 v4 3.5 15M 2400 4C 1stView product
Processor9 differ
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-2640V4E5-2637V4
Processor base frequencyDiffers2.4 GHz3.5 GHz
Processor coresDiffers104
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E5-2600 v4Intel Xeon E5-2600 v4
Processor threadsDiffers208
System bus rateDiffers8 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.4 GHz3.7 GHz
Processor cacheDiffers25 MB15 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs90 W135 W
SteppingKnown for oneR0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs68.3 GB/s76.8 GB/s
Package typeKnown for oneTray
Memory1 differ
Maximum internal memory supported by processor1.53 TB1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz1600,1866,2133,2400 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 setsAVX 2.0AVX 2.0
CPU configuration (max)22
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one14 nm
Scalability2S2S
Physical Address Extension (PAE)Known for oneYes
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® Turbo Boost Technology2.02.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel TSX-NIYesYes
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® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityYesYes
Operational conditions1 differ
TcaseDiffers78 °C75 °C
Weight & dimensionsidentical
Processor package sizeKnown for one45 x 52.5 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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