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Product comparison · 2 laptops

Fujitsu LIFEBOOK A574/KW Intel® Core™ i5 i5-4310M Laptop vs Fujitsu LIFEBOOK A574/KX Intel® Celeron® 2950M Laptop

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  • 111specifications compared
  • 29differ
  • 82identical
  • 37known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Celeron®
  • Processor model
    • i5-4310M
    • 2950M
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.7 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor socket
    • Socket G3
    • PGA946
  • Bus type
    • DMI2
    • DMI
  • PCI Express slots version
    • 3.0
    • 2.0

Side by side

Differences highlightedShow differences only
148 specifications
A

Fujitsu

LIFEBOOK A574/KW Intel® Core™ i5 i5-4310M Laptop

Model A574/KW

View product
B

Fujitsu

LIFEBOOK A574/KX Intel® Celeron® 2950M Laptop

Model A574/KX

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
Display number of colours16.78 million colours16.78 million colours
LED backlightYesYes
Native aspect ratio16:916:9
Pixel pitch0.252 x 0.252 mm0.252 x 0.252 mm
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Celeron®
Processor modelDiffersi5-4310M2950M
Processor cores22
Processor threadsDiffers42
Processor frequencyDiffers2.7 GHz2 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers3 MB2 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersSocket G3PGA946
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-4300 Mobile seriesIntel Celeron Processor 2000 Series for Mobile
Processor codenameHaswellHaswell
Bus typeDiffersDMI2DMI
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Thermal Design Power (TDP)37 W37 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorNoNo
Processor generationKnown for one4th gen Intel® Core™ i5
Processor boost frequencyKnown for one3.4 GHz
Memoryidentical
Internal memoryKnown for one2 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory clock speed1600 MHz1600 MHz
Memory form factorSO-DIMMSO-DIMM
Memory layout (slots x size)Known for one1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Storageidentical
Total storage capacityKnown for one320 GB
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one320 GB
Optical drive typeKnown for oneDVD Super Multi
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics
On-board graphics card base frequency400 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1250 MHz1100 MHz
Maximum graphics card memory1.792 GB1.792 GB
Maximum resolution1920 x 1200 pixels1920 x 1200 pixels
Graphics card Open GL supportYesYes
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Network1 differ
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
S/PDIF out portNoNo
Combo headphone/mic portYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity11
CardBus PCMCIA slot typeType IIType II
SmartCard slotNoNo
Performanceidentical
Motherboard chipsetIntel® HM86Intel® HM86
Keyboardidentical
Numeric keypadYesYes
Island-style keyboardYesYes
Keyboard number of keys108108
Windows keysYesYes
Softwareidentical
Operating system installedKnown for oneWindows 8.1 Pro
Operating system architectureKnown for one64-bit
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
CPU configuration (max)11
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingDiffersYesNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers8037377403
Processor codeKnown for oneSR1HF
Processor package size37.5 x 37.5 x 4.7 mm37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorKnown for oneYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Poweridentical
AC adapter power70 W70 W
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-10 - 60 °C-10 - 60 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensionsidentical
Weight2.3 kg2.3 kg
Width374 mm374 mm
Depth250 mm250 mm
Height (front)2.49 cm2.49 cm
Height (rear)3.25 cm3.25 cm
Packaging contentidentical
AC adapter includedYesYes
Power cord includedYesYes

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