All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 cpus

Acer AMD Opteron 6276, 2.3GHz vs Acer Intel Xeon E5645 Processor Upgrade

Add a product
  • 13specifications compared
  • 8differ
  • 5identical
  • 13known for one product only

Key differences

  • Processor family
    • AMD Opteron
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • 6276
    • E5645
  • Processor base frequency
    • 2.3 GHz
    • 2.4 GHz
  • Processor cores
    • 16
    • 6
  • Processor socket
    • Socket G34
    • Socket B (LGA 1366)
  • System bus rate
    • 6.4 GT/s
    • 5.86 GT/s
  • Processor cache
    • 16 MB
    • 12 MB
  • Thermal Design Power (TDP)
    • 115 W
    • 80 W

Side by side

Differences highlightedShow differences only
26 specifications
A

Acer

AMD Opteron 6276, 2.3GHzView product
B

Acer

Intel Xeon E5645 Processor UpgradeView product
Processor8 differ
Processor familyDiffersAMD OpteronIntel® Xeon® 5000 Sequence
Processor modelDiffers6276E5645
Processor base frequencyDiffers2.3 GHz2.4 GHz
Processor coresDiffers166
Processor socketDiffersSocket G34Socket B (LGA 1366)
Package typeKnown for oneTray
Processor threadsKnown for one12
System bus rateDiffers6.4 GT/s5.86 GT/s
Processor boost frequencyKnown for one2.67 GHz
Processor cacheDiffers16 MB12 MB
Thermal Design Power (TDP)Differs115 W80 W
VID Voltage RangeKnown for one0.750 - 1.350 V
SteppingKnown for oneB1
CPU multiplier (bus/core ratio)Known for one18
Memory bandwidth supported by processor (max)Known for one32 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one288 GB
Memory clock speeds supported by processorKnown for one800,1066,1333 MHz
Memory channelsKnown for oneTriple-channel
ECCKnown for oneYes
Operational conditionsidentical
Maximum operating temperatureKnown for one76.2 °C
Other featuresidentical
Temperature (max)Known for one69 °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.

More cpu comparisons

All cpu comparisons