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Product comparison · 2 cpus

Fujitsu Intel Xeon E7-4850 vs HP Intel Core i7-2820QM

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  • 15specifications compared
  • 12differ
  • 3identical
  • 50known for one product only

Key differences

The HP Intel Core i7-2820QM has 0.3 GHz more processor base frequency than the Fujitsu Intel Xeon E7-4850 (2.3 GHz vs 2 GHz). The Fujitsu Intel Xeon E7-4850 has 6 more processor cores than the HP Intel Core i7-2820QM (10 vs 4). The Fujitsu Intel Xeon E7-4850 has 12 more processor threads than the HP Intel Core i7-2820QM (20 vs 8). Only the Fujitsu Intel Xeon E7-4850 has ECC. Processor family: Intel® Xeon® E7 Family on the Fujitsu Intel Xeon E7-4850, Intel® Core™ i7 on the HP Intel Core i7-2820QM.

  • Processor family
    • Intel® Xeon® E7 Family
    • Intel® Core™ i7
  • Processor model
    • E7-4850
    • i7-2820QM
  • Processor base frequency
    • 2 GHz
    • 2.3 GHz
  • Processor cores
    • 10
    • 4
  • Processor socket
    • LGA 1567 (Socket LS)
    • PGA988
  • Processor threads
    • 20
    • 8
  • System bus rate
    • 6.4 GT/s
    • 5 GT/s
  • Processor boost frequency
    • 2.4 GHz
    • 3.4 GHz

Side by side

Differences highlightedShow differences only
65 specifications
A

Fujitsu

Intel Xeon E7-4850View product
B

HP

Intel Core i7-2820QMView product
Processor9 differ
Processor familyDiffersIntel® Xeon® E7 FamilyIntel® Core™ i7
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffersE7-4850i7-2820QM
Processor base frequencyDiffers2 GHz2.3 GHz
Processor coresDiffers104
Processor socketDiffersLGA 1567 (Socket LS)PGA988
Processor lithography32 nm32 nm
Package typeKnown for oneTray
Processor threadsDiffers208
System bus rateDiffers6.4 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.4 GHz3.4 GHz
Processor cacheKnown for one8 MB
Processor cache typeKnown for oneL3
Thermal Design Power (TDP)Differs130 W45 W
SteppingKnown for oneD2
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
Component forKnown for oneServer/workstation
CPU multiplier (bus/core ratio)Known for one15
Memory3 differ
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,978,1066,1333 MHz1066,1333,1600 MHz
Memory channelsDiffersQuad-channelDual-channel
ECCDiffersYesNo
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card modelKnown for oneIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1300 MHz
Number of displays supported (on-board graphics)Known for one2
Featuresidentical
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Integrated 4G WiMAXKnown for oneYes
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
Supported instruction setsKnown for oneAVX
Embedded options availableKnown for oneNo
Graphics & IMC lithographyKnown for one32 nm
Market segmentKnown for oneServer
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TjunctionKnown for one100 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
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.

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