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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2640 v3 vs HP Intel Xeon E5-2643 v3

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  • 47specifications compared
  • 14differ
  • 33identical
  • 12known for one product only

Key differences

  • Processor model
    • E5-2640V3
    • E5-2643V3
  • Processor base frequency
    • 2.6 GHz
    • 3.4 GHz
  • Processor cores
    • 8
    • 6
  • Processor threads
    • 16
    • 12
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor boost frequency
    • 3.4 GHz
    • 3.7 GHz
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
59 specifications
A

Fujitsu

Intel Xeon E5-2640 v3View product
B

HP

Intel Xeon E5-2643 v3View product
Processor11 differ
Processor modelDiffersE5-2640V3E5-2643V3
Processor base frequencyDiffers2.6 GHz3.4 GHz
Processor coresDiffers86
Cooler includedKnown for oneNo
Processor seriesKnown for oneIntel Xeon E5-2600 v3
Processor threadsDiffers1612
System bus rateDiffers8 GT/s9.6 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyDiffers3.4 GHz3.7 GHz
Processor cache typeDiffersL3Smart Cache
Thermal Design Power (TDP)Differs90 W135 W
VID Voltage RangeDiffers0.65 - 1.30 V0.65 - 1.3 V
SteppingKnown for oneR2
Memory bandwidth supported by processor (max)Differs59 GB/s68 GB/s
Processor codenameKnown for oneHaswell
Memory1 differ
Memory clock speeds supported by processorDiffers1600,1866 MHz1600,1866,2133 MHz
Graphicsidentical
On-board graphics cardKnown for oneNo
Features1 differ
CPU configuration (max)Known for one2
Embedded options availableDiffersYesNo
Physical Address Extension (PAE)Known for oneYes
Processor special featuresidentical
Intel 64Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Smart CacheKnown for oneYes
Operational conditions1 differ
TcaseDiffers74.3 °C77.3 °C
Other featuresidentical
CompatibilityKnown for oneZ840
Intel® Virtualization Technology (Intel® VT)Known for oneVT-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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