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Product comparison · 2 cpus

Dell Xeon E5-2603 v3 vs Dell Xeon E5-2660 v3

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  • 50specifications compared
  • 14differ
  • 36identical
  • 3known for one product only

Key differences

  • Processor model
    • E5-2603V3
    • E5-2660V3
  • Processor base frequency
    • 1.6 GHz
    • 2.6 GHz
  • Processor cores
    • 6
    • 10
  • Processor threads
    • 6
    • 20
  • System bus rate
    • 6.4 GT/s
    • 9.6 GT/s
  • Processor cache
    • 15 MB
    • 25 MB
  • Thermal Design Power (TDP)
    • 85 W
    • 105 W
  • Stepping
    • R2
    • M1

Side by side

Differences highlightedShow differences only
53 specifications
A

Dell

Xeon E5-2603 v3View product
B

Dell

Xeon E5-2660 v3View product
Processor9 differ
Processor familyIntel Xeon E5 v3Intel Xeon E5 v3
Processor modelDiffersE5-2603V3E5-2660V3
Processor base frequencyDiffers1.6 GHz2.6 GHz
Processor coresDiffers610
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers620
System bus rateDiffers6.4 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers15 MB25 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs85 W105 W
VID Voltage Range0.65 - 1.3 V0.65 - 1.3 V
SteppingDiffersR2M1
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs51 GB/s68 GB/s
Processor boost frequencyKnown for one3.3 GHz
Memory1 differ
Maximum internal memory supported by processor786 GB786 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1600 MHz1600,1866,2133 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 availableNoNo
Physical Address Extension (PAE)DiffersYes46 bit
Scalability2S2S
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Flex Memory AccessNoNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NINoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityYesYes
Operational conditions1 differ
TcaseDiffers72.8 °C79 °C
Other featuresidentical
CompatibilityPowerEdge C4130 PowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R730 PowerEdge T430 PowerEdge T630PowerEdge C4130 PowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R730 PowerEdge T430 PowerEdge T630

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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