Product comparison · 2 cpus

Acer Intel Core2 Duo T5870 vs HP Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU

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  • 13specifications compared
  • 9differ
  • 4identical
  • 42known for one product only

Key differences

The HP Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU has 4 more processor cores than the Acer Intel Core2 Duo T5870 (6 vs 2). The Acer Intel Core2 Duo T5870 has 33 nm more processor lithography than the HP Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU (65 nm vs 32 nm). The HP Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU has 533 MHz more processor front side bus than the Acer Intel Core2 Duo T5870 (1333 MHz vs 800 MHz). Processor family: Intel® Core™2 Duo on the Acer Intel Core2 Duo T5870, Intel® Xeon® E5 Family on the HP Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU. Processor model: T5870 on the Acer Intel Core2 Duo T5870, E5-2620 on the HP Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU.

  • Processor family
    • Intel Core2 Duo T5870:Intel® Core™2 Duo
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:Intel® Xeon® E5 Family
  • Processor model
    • Intel Core2 Duo T5870:T5870
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:E5-2620
  • Processor cores
    • Intel Core2 Duo T5870:2
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:6
  • Processor lithography
    • Intel Core2 Duo T5870:65 nm
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:32 nm
  • Component for
    • Intel Core2 Duo T5870:Laptop
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:Server/workstation
  • Processor front side bus
    • Intel Core2 Duo T5870:800 MHz
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:1333 MHz
  • Thermal Design Power (TDP)
    • Intel Core2 Duo T5870:35 W
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:95 W
  • VID Voltage Range
    • Intel Core2 Duo T5870:1.075 - 1.175 V
    • Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU:0.6 - 1.35 V

Side by side

Differences highlightedShow differences only (on)
Comparison of Intel Core2 Duo T5870, Z620 Xeon E5-2620 6 Core 2.00GHz 15MB cache 1333MHz 2nd CPU
55 specifications
Processor8 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Xeon® E5 Family
Processor modelDiffersT5870E5-2620
Processor coresDiffers26
Processor socketKnown for oneUnknown — not stated by the sourceLGA 2011 (Socket R)
Processor lithographyDiffers65 nm32 nm
Component forDiffersLaptopServer/workstation
Processor threadsKnown for oneUnknown — not stated by the source12
System bus rateKnown for oneUnknown — not stated by the source7.2 GT/s
Processor boost frequencyKnown for oneUnknown — not stated by the source2.5 GHz
Processor cacheKnown for oneUnknown — not stated by the source15 MB
Processor front side busDiffers800 MHz1333 MHz
Thermal Design Power (TDP)Differs35 W95 W
VID Voltage RangeDiffers1.075 - 1.175 V0.6 - 1.35 V
Bus typeKnown for oneUnknown — not stated by the sourceQPI
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source25
Number of QPI linksKnown for oneUnknown — not stated by the source2
Memory bandwidth supported by processor (max)Known for oneUnknown — not stated by the source42.6 GB/s
Package typeKnown for oneTrayUnknown — not stated by the source
L2 cache speedKnown for one2 GHzUnknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source750 GB
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3-SDRAM
Memory clock speeds supported by processorKnown for oneUnknown — not stated by the source800,1066,1333 MHz
Memory channelsKnown for oneUnknown — not stated by the sourceQuad-channel
ECCKnown for oneUnknown — not stated by the sourceYes
Graphicsidentical
On-board graphics cardKnown for oneUnknown — not stated by the sourceNo
Features1 differ
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Market segmentDiffersMobileServer
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source40
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
CPU configuration (max)Known for oneUnknown — not stated by the source2
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
ScalabilityKnown for oneUnknown — not stated by the sourceS2S
Number of Processing Die TransistorsKnown for one291 MUnknown — not stated by the source
Processing Die sizeKnown for one143 mm²Unknown — not stated by the source
Graphics & IMC lithographyKnown for one65 nmUnknown — not stated by the source
Processor special featuresidentical
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceYes
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceYes
Intel® vPro™ Platform EligibilityKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
TcaseKnown for oneUnknown — not stated by the source77.4 °C
TjunctionKnown for one100 °CUnknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneUnknown — not stated by the sourceVT-d, VT-x
CompatibilityKnown for oneUnknown — not stated by the sourceHP Z620
Weight & dimensionsidentical
Processor package sizeKnown for one35 mmUnknown — not stated by the source

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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