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Product comparison · 2 cpus

Dell Xeon E5-2620 6C 2.0GHz vs HP Intel Xeon E5-4603

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  • 41specifications compared
  • 10differ
  • 31identical
  • 13known for one product only

Key differences

  • Processor model
    • E5-2620
    • E5-4603
  • Processor cores
    • 6
    • 4
  • Processor threads
    • 12
    • 8
  • System bus rate
    • 7.2 GT/s
    • 6.4 GT/s
  • Processor cache
    • 15 MB
    • 10 MB
  • Memory bandwidth supported by processor (max)
    • 42.6 GB/s
    • 34.1 GB/s
  • Maximum internal memory supported by processor
    • 750 GB
    • 1.5 TB
  • Memory clock speeds supported by processor
    • 800,1066,1333 MHz
    • 800,1066 MHz

Side by side

Differences highlightedShow differences only
54 specifications
A

Dell

Xeon E5-2620 6C 2.0GHzView product
B

HP

Intel Xeon E5-4603View product
Processor6 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2620E5-4603
Processor base frequency2 GHz2 GHz
Processor coresDiffers64
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers128
System bus rateDiffers7.2 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one2.5 GHz
Processor cacheDiffers15 MB10 MB
Processor cache typeL3L3
Processor front side busKnown for one1333 MHz
Thermal Design Power (TDP)95 W95 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
Bus typeQPIQPI
CPU multiplier (bus/core ratio)Known for one25
Number of QPI links22
Memory bandwidth supported by processor (max)Differs42.6 GB/s34.1 GB/s
L3 cache speedKnown for one2 GHz
SteppingKnown for oneM1
Memory2 differ
Maximum internal memory supported by processorDiffers750 GB1.5 TB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardKnown for oneNo
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one40
PCI Express slots version3.03.0
CPU configuration (max)Differs24
Embedded options availableNoNo
ScalabilityDiffersS2SS4S
Supported instruction setsKnown for oneAVX
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyKnown for oneYes
Intel Demand Based SwitchingYesYes
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® vPro™ Platform EligibilityYesYes
Intel Enhanced Halt StateKnown for oneYes
Operational conditionsidentical
TcaseKnown for one77.4 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityKnown for oneDELL PowerEdge T620
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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