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Product comparison · 2 cpus

HP E5-2650 v4 2.2 2400 12C vs HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd

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  • 52specifications compared
  • 9differ
  • 43identical
  • 7known for one product only

Key differences

The HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd has 1 GHz more processor base frequency than the HP E5-2650 v4 2.2 2400 12C (3.2 GHz vs 2.2 GHz). The HP E5-2650 v4 2.2 2400 12C has 4 more processor cores than the HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd (12 vs 8). The HP E5-2650 v4 2.2 2400 12C has 8 more processor threads than the HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd (24 vs 16). Processor model: E5-2650V4 on the HP E5-2650 v4 2.2 2400 12C, E5-2667V4 on the HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd. Processor operating modes: 32-bit, 64-bit on the HP E5-2650 v4 2.2 2400 12C, 64-bit on the HP Xeon E5-2667 v4 3.2 2400 8c Z840 2nd.

  • Processor model
    • E5-2650V4
    • E5-2667V4
  • Processor base frequency
    • 2.2 GHz
    • 3.2 GHz
  • Processor cores
    • 12
    • 8
  • Processor threads
    • 24
    • 16
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor boost frequency
    • 2.9 GHz
    • 3.6 GHz
  • Processor cache
    • 30 MB
    • 25 MB
  • Thermal Design Power (TDP)
    • 105 W
    • 135 W

Side by side

Differences highlightedShow differences only
59 specifications
A

HP

E5-2650 v4 2.2 2400 12CView product
B

HP

Xeon E5-2667 v4 3.2 2400 8c Z840 2ndView product
Processor8 differ
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-2650V4E5-2667V4
Processor base frequencyDiffers2.2 GHz3.2 GHz
Processor coresDiffers128
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography14 nm14 nm
Package typeTrayTray
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E5-2600 v4Intel Xeon E5-2600 v4
Processor threadsDiffers2416
System bus rate9.6 GT/s9.6 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyDiffers2.9 GHz3.6 GHz
Processor cacheDiffers30 MB25 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs105 W135 W
SteppingKnown for oneR0
Bus typeKnown for oneQPI
Number of QPI links22
Memory bandwidth supported by processor (max)76.8 GB/s76.8 GB/s
Processor codenameKnown for oneBroadwell
Memoryidentical
Maximum internal memory supported by processor1.53 TB1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor1600,1866,2133,2400 MHz1600,1866,2133,2400 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
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 availableNoNo
Physical Address Extension (PAE)YesYes
Scalability2S2S
PCI Express configurationsKnown for one1x16, 1x4, 1x8
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)Known for oneYes
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
TcaseDiffers80 °C78 °C
Other featuresidentical
CompatibilityKnown for oneZ840
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 51 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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