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Product comparison · 2 cpus

Acer Intel Xeon E5606 Processor Upgrade vs Acer Intel Xeon E5645 Processor Upgrade

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  • 23specifications compared
  • 9differ
  • 14identical
  • 2known for one product only

Key differences

The Acer Intel Xeon E5645 Processor Upgrade has 0.27 GHz more processor base frequency than the Acer Intel Xeon E5606 Processor Upgrade (2.4 GHz vs 2.13 GHz). The Acer Intel Xeon E5645 Processor Upgrade has 2 more processor cores than the Acer Intel Xeon E5606 Processor Upgrade (6 vs 4). The Acer Intel Xeon E5645 Processor Upgrade has 8 more processor threads than the Acer Intel Xeon E5606 Processor Upgrade (12 vs 4). Processor model: E5606 on the Acer Intel Xeon E5606 Processor Upgrade, E5645 on the Acer Intel Xeon E5645 Processor Upgrade. Memory clock speeds supported by processor: 800,1066 MHz on the Acer Intel Xeon E5606 Processor Upgrade, 800,1066,1333 MHz on the Acer Intel Xeon E5645 Processor Upgrade.

  • Processor model
    • E5606
    • E5645
  • Processor base frequency
    • 2.13 GHz
    • 2.4 GHz
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 4
    • 12
  • System bus rate
    • 4.80 GT/s
    • 5.86 GT/s
  • Processor cache
    • 8 MB
    • 12 MB
  • CPU multiplier (bus/core ratio)
    • 16
    • 18
  • Memory bandwidth supported by processor (max)
    • 25.6 GB/s
    • 32 GB/s

Side by side

Differences highlightedShow differences only
25 specifications
A

Acer

Intel Xeon E5606 Processor UpgradeView product
B

Acer

Intel Xeon E5645 Processor UpgradeView product
Processor8 differ
Processor familyIntel® Xeon® 5000 SequenceIntel® Xeon® 5000 Sequence
Processor modelDiffersE5606E5645
Processor base frequencyDiffers2.13 GHz2.4 GHz
Processor coresDiffers46
Processor socketSocket B (LGA 1366)Socket B (LGA 1366)
Processor lithography32 nm32 nm
Package typeTrayTray
Component forServer/workstationServer/workstation
Processor threadsDiffers412
System bus rateDiffers4.80 GT/s5.86 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one2.67 GHz
Processor cacheDiffers8 MB12 MB
Processor cache typeL3L3
Thermal Design Power (TDP)80 W80 W
VID Voltage Range0.750 - 1.350 V0.750 - 1.350 V
SteppingB1B1
CPU multiplier (bus/core ratio)Differs1618
Memory bandwidth supported by processor (max)Differs25.6 GB/s32 GB/s
Memory1 differ
Maximum internal memory supported by processor288 GB288 GB
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333 MHz
Memory channelsTriple-channelTriple-channel
ECCYesYes
Featuresidentical
Market segmentServerServer
Operational conditionsidentical
Maximum operating temperatureKnown for one76.2 °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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