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Product comparison · 2 cpus

HP Intel Xeon E5-2603 vs HP Intel Xeon E5-2660 2.2GHz

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  • 32specifications compared
  • 10differ
  • 22identical
  • 14known for one product only

Key differences

The HP Intel Xeon E5-2660 2.2GHz has 0.4 GHz more processor base frequency than the HP Intel Xeon E5-2603 (2.2 GHz vs 1.8 GHz). The HP Intel Xeon E5-2660 2.2GHz has 4 more processor cores than the HP Intel Xeon E5-2603 (8 vs 4). The HP Intel Xeon E5-2660 2.2GHz has 12 more processor threads than the HP Intel Xeon E5-2603 (16 vs 4). Processor model: E5-2603 on the HP Intel Xeon E5-2603, E5-2660 on the HP Intel Xeon E5-2660 2.2GHz. VID Voltage Range: 0.6 - 1.35 V on the HP Intel Xeon E5-2603, 0.60 - 1.35 V on the HP Intel Xeon E5-2660 2.2GHz.

  • Processor model
    • E5-2603
    • E5-2660
  • Processor base frequency
    • 1.8 GHz
    • 2.2 GHz
  • Processor cores
    • 4
    • 8
  • Processor threads
    • 4
    • 16
  • System bus rate
    • 6.40 GT/s
    • 8 GT/s
  • Thermal Design Power (TDP)
    • 80 W
    • 95 W
  • VID Voltage Range
    • 0.6 - 1.35 V
    • 0.60 - 1.35 V
  • Memory bandwidth supported by processor (max)
    • 34.1 GB/s
    • 51.2 GB/s

Side by side

Differences highlightedShow differences only
46 specifications
A

HP

Intel Xeon E5-2603View product
B

HP

Intel Xeon E5-2660 2.2GHzView product
Processor8 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2603E5-2660
Processor base frequencyDiffers1.8 GHz2.2 GHz
Processor coresDiffers48
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Processor threadsDiffers416
System bus rateDiffers6.40 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one3 GHz
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage RangeDiffers0.6 - 1.35 V0.60 - 1.35 V
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Differs34.1 GB/s51.2 GB/s
Component forKnown for oneServer/workstation
Processor cacheKnown for one10 MB
Processor cache typeKnown for oneL3
SteppingKnown for oneM1
CPU multiplier (bus/core ratio)Known for one18
Memory1 differ
Maximum internal memory supported by processor750 GB750 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333,1600 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
PCI Express slots version3.03.0
Supported instruction setsKnown for oneAVX
CPU configuration (max)22
ScalabilityKnown for oneS2S
Market segmentKnown for oneServer
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)Known for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
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
Operational conditions1 differ
TcaseDiffers70 °C73 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x

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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