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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-4650 8C/16T 2.70GHz 20MB vs Lenovo Intel Xeon E5-2450

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  • 45specifications compared
  • 12differ
  • 33identical
  • 7known for one product only

Key differences

The Fujitsu Intel Xeon E5-4650 8C/16T 2.70GHz 20MB has 0.6 GHz more processor base frequency than the Lenovo Intel Xeon E5-2450 (2.7 GHz vs 2.1 GHz). The Fujitsu Intel Xeon E5-4650 8C/16T 2.70GHz 20MB has 0.4 GHz more processor boost frequency than the Lenovo Intel Xeon E5-2450 (3.3 GHz vs 2.9 GHz). The Fujitsu Intel Xeon E5-4650 8C/16T 2.70GHz 20MB has 35 W more thermal Design Power (TDP) than the Lenovo Intel Xeon E5-2450 (130 W vs 95 W). Processor model: E5-4650 on the Fujitsu Intel Xeon E5-4650 8C/16T 2.70GHz 20MB, E5-2450 on the Lenovo Intel Xeon E5-2450. Processor socket: LGA 2011 (Socket R) on the Fujitsu Intel Xeon E5-4650 8C/16T 2.70GHz 20MB, LGA 1356 (Socket B2) on the Lenovo Intel Xeon E5-2450.

  • Processor model
    • E5-4650
    • E5-2450
  • Processor base frequency
    • 2.7 GHz
    • 2.1 GHz
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 1356 (Socket B2)
  • Processor boost frequency
    • 3.3 GHz
    • 2.9 GHz
  • Thermal Design Power (TDP)
    • 130 W
    • 95 W
  • Number of QPI links
    • 2
    • 1
  • Memory bandwidth supported by processor (max)
    • 51.2 GB/s
    • 38.4 GB/s
  • Maximum internal memory supported by processor
    • 1.5 TB
    • 375 GB

Side by side

Differences highlightedShow differences only
52 specifications
A

Fujitsu

Intel Xeon E5-4650 8C/16T 2.70GHz 20MBView product
B

Lenovo

Intel Xeon E5-2450View product
Processor7 differ
Processor modelDiffersE5-4650E5-2450
Processor base frequencyDiffers2.7 GHz2.1 GHz
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor boost frequencyDiffers3.3 GHz2.9 GHz
L3 cache speedKnown for one2.1 GHz
Thermal Design Power (TDP)Differs130 W95 W
SteppingKnown for oneC2
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs51.2 GB/s38.4 GB/s
Processor front side busKnown for one1600 MHz
Memory2 differ
Maximum internal memory supported by processorDiffers1.5 TB375 GB
Memory channelsDiffersQuad-channelTriple-channel
Features2 differ
CPU configuration (max)Differs42
ScalabilityDiffersS4SS2S
Maximum number of PCI Express lanesKnown for one40
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffersYes2.0
Intel Enhanced Halt StateKnown for oneYes
Weight & dimensionsidentical
Processor package sizeKnown for one45 mm
Graphicsidentical
On-board graphics cardKnown for oneNo

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