Product comparison · 2 cpus

HP Intel Xeon E5649 vs HP Intel Xeon X5672

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  • 26specifications compared
  • 9differ
  • 17identical
  • 1known for one product only

Key differences

The HP Intel Xeon X5672 has 0.67 GHz more processor base frequency than the HP Intel Xeon E5649 (3.2 GHz vs 2.53 GHz). The HP Intel Xeon E5649 has 2 more processor cores than the HP Intel Xeon X5672 (6 vs 4). The HP Intel Xeon E5649 has 4 more processor threads than the HP Intel Xeon X5672 (12 vs 8). Processor model: E5649 on the HP Intel Xeon E5649, X5672 on the HP Intel Xeon X5672.

  • Processor model
    • Intel Xeon E5649:E5649
    • Intel Xeon X5672:X5672
  • Processor base frequency
    • Intel Xeon E5649:2.53 GHz
    • Intel Xeon X5672:3.2 GHz
  • Processor cores
    • Intel Xeon E5649:6
    • Intel Xeon X5672:4
  • Processor threads
    • Intel Xeon E5649:12
    • Intel Xeon X5672:8
  • System bus rate
    • Intel Xeon E5649:5.86 GT/s
    • Intel Xeon X5672:6.4 GT/s
  • Processor boost frequency
    • Intel Xeon E5649:2.93 GHz
    • Intel Xeon X5672:3.6 GHz
  • Thermal Design Power (TDP)
    • Intel Xeon E5649:80 W
    • Intel Xeon X5672:95 W
  • CPU multiplier (bus/core ratio)
    • Intel Xeon E5649:19
    • Intel Xeon X5672:24

Side by side

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Comparison of Intel Xeon E5649, Intel Xeon X5672
27 specifications
Processor8 differ
Processor familyIntel® Xeon® 5000 SequenceIntel® Xeon® 5000 Sequence
Processor modelDiffersE5649X5672
Processor base frequencyDiffers2.53 GHz3.2 GHz
Processor coresDiffers64
Processor socketSocket B (LGA 1366)Socket B (LGA 1366)
Processor lithography32 nm32 nm
Component forPCPC
Processor threadsDiffers128
System bus rateDiffers5.86 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.93 GHz3.6 GHz
Processor cache12 MB12 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage Range0.750 - 1.350 V0.750 - 1.350 V
CPU multiplier (bus/core ratio)Differs1924
Memory bandwidth supported by processor (max)32 GB/s32 GB/s
Memoryidentical
Maximum internal memory supported by processor288 GB288 GB
Memory clock speeds supported by processor800,1066,1333 MHz800,1066,1333 MHz
Memory channelsTriple-channelTriple-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Market segmentDesktopDesktop
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyYesYes
Other features1 differ
L1 cacheKnown for one0.375 MBUnknown — not stated by the source
Temperature (max)Differs76.2 °C82.9 °C

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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