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Product comparison · 2 cpus

Acer Intel Xeon E5645 Processor Upgrade vs Fujitsu Intel Xeon E7-4830

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  • 19specifications compared
  • 11differ
  • 8identical
  • 7known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® E7 Family
  • Processor model
    • E5645
    • E7-4830
  • Processor base frequency
    • 2.4 GHz
    • 1.86 GHz
  • Processor socket
    • Socket B (LGA 1366)
    • LGA 1567 (Socket LS)
  • System bus rate
    • 5.86 GT/s
    • 4.8 GT/s
  • Processor cache
    • 12 MB
    • 18 MB
  • Thermal Design Power (TDP)
    • 80 W
    • 95 W
  • CPU multiplier (bus/core ratio)
    • 18
    • 14

Side by side

Differences highlightedShow differences only
26 specifications
A

Acer

Intel Xeon E5645 Processor UpgradeView product
B

Fujitsu

Intel Xeon E7-4830View product
Processor8 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® E7 Family
Processor modelDiffersE5645E7-4830
Processor base frequencyDiffers2.4 GHz1.86 GHz
Processor cores66
Processor socketDiffersSocket B (LGA 1366)LGA 1567 (Socket LS)
Processor lithography32 nm32 nm
Package typeKnown for oneTray
Component forServer/workstationServer/workstation
Processor threads1212
System bus rateDiffers5.86 GT/s4.8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one2.67 GHz
Processor cacheDiffers12 MB18 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage RangeKnown for one0.750 - 1.350 V
SteppingKnown for oneB1
CPU multiplier (bus/core ratio)Differs1814
Memory bandwidth supported by processor (max)Known for one32 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers288 GB32 GB
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,978,1066,1333 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Featuresidentical
Market segmentServerServer
Operational conditionsidentical
Maximum operating temperatureKnown for one76.2 °C
Other featuresidentical
Temperature (max)Known for one70 °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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