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Product comparison · 2 laptops

HP Compaq Presario CQ56-102EA vs HP ProBook 6550b + Docking Station

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  • 55specifications compared
  • 27differ
  • 28identical
  • 93known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD V
    • Intel® Core™ i3
  • Processor model
    • V140
    • i3-370M
  • Processor cache
    • 0.5 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Total storage capacity
    • 250 GB
    • 320 GB
  • HDD interface
    • SATA
    • SATA II
  • HDD speed
    • 5400 RPM
    • 7200 RPM

Side by side

Differences highlightedShow differences only
148 specifications
A

HP

Compaq Presario CQ56-102EAView product
B

HP

ProBook 6550b + Docking StationView product
Designidentical
Product colourKnown for oneBlack
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD VIntel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersV140i3-370M
Processor coresKnown for one2
Processor threadsKnown for one4
Processor frequencyKnown for one2.4 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers0.5 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneSocket 988
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i3-300 Mobile Series
Processor codenameKnown for oneArrandale
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneK0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one90 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one18
ECC supported by processorKnown for oneNo
Memoryidentical
Memory clock speedKnown for one1333 MHz
Memory slotsKnown for one2x SO-DIMM
Memory layout (slots x size)Known for one1 x 2 GB
Storage4 differ
Total storage capacityDiffers250 GB320 GB
HDD interfaceDiffersSATASATA II
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedDiffersNoYes
Number of HDDs installedKnown for one1
HDD capacityKnown for one250 GB
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4250Intel® HD Graphics
Graphics card familyDiffersAMDIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one667 MHz
Maximum graphics card memoryKnown for one0.893 GB
Audio1 differ
Audio systemDiffersGenericHP Premier Sound
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Wireless technologyKnown for oneWi-Fi
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfaces6 differ
eSATA ports quantityDiffers01
DisplayPorts quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
Serial ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
HDMI ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM57 Express
Keyboardidentical
Full-size keyboardKnown for oneNo
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureDiffers64-bit32-bit
Compatible operating systemsKnown for oneWindows 7
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown 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 oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one49020
Processor codeKnown for oneSLBUK
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery life (max)Known for one6.5 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers2.55 kg2.51 kg
WidthDiffers374 mm371.4 mm
DepthDiffers246 mm248 mm
Height (front)Differs3.28 cm3.48 cm
Height (rear)Known for one3.78 cm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Power supply typeKnown for oneAC/DC
Packaging contentidentical
AC adapter includedKnown for oneYes

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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