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 pcs/workstations

Acer Aspire AX3950-UR30P Intel® Core™ i3 i3-540 vs HP Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT)

Add a product
  • 89specifications compared
  • 50differ
  • 39identical
  • 64known for one product only

Key differences

The HP Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT) has 4 more processor cores than the Acer Aspire AX3950-UR30P Intel® Core™ i3 i3-540 (6 vs 2). The HP Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT) has 8 more processor threads than the Acer Aspire AX3950-UR30P Intel® Core™ i3 i3-540 (12 vs 4). The HP Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT) has 0.27 GHz more processor frequency than the Acer Aspire AX3950-UR30P Intel® Core™ i3 i3-540 (3.33 GHz vs 3.06 GHz). Only the HP Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT) has ECC supported by processor. Only the HP Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT) has display included.

  • Processor family
    • Intel® Core™ i3
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • i3-540
    • W3680
  • Processor cores
    • 2
    • 6
  • Processor threads
    • 4
    • 12
  • Processor frequency
    • 3.06 GHz
    • 3.33 GHz
  • Processor cache
    • 4 MB
    • 12 MB
  • Bus type
    • DMI
    • QPI
  • System bus rate
    • 2.5 GT/s
    • 6.4 GT/s

Side by side

Differences highlightedShow differences only
153 specifications
A

Acer

Aspire AX3950-UR30P Intel® Core™ i3 i3-540

Model AX3950-UR30P

View product
B

HP

Z400 Six-Core Xeon W3680 + NVIDIA Q4000 + ZR2740w (KK787ET+WS095ET+XW476AT)View product
Processor20 differ
Processor familyDiffersIntel® Core™ i3Intel® Xeon® 3000 Sequence
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersi3-540W3680
Processor coresDiffers26
Processor threadsDiffers412
Processor frequencyDiffers3.06 GHz3.33 GHz
Processor cacheDiffers4 MB12 MB
Bus typeDiffersDMIQPI
System bus rateDiffers2.5 GT/s6.4 GT/s
Processor seriesDiffersIntel Core i3-500 Desktop SeriesIntel Xeon 3600 Series
Processor codenameDiffersClarkdaleWestmere EP
Thermal Design Power (TDP)Differs73 W130 W
TcaseDiffers72.6 °C67.9 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 1156 (Socket H)Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs2325
PlatformKnown for onePC
SteppingDiffersC2B1
Maximum internal memory supported by processorDiffers16 GB24 GB
Memory types supported by processorDiffersDDR3 1066/1333DDR3-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066,1333 MHz
Memory bandwidth supported by processor (max)Differs21 GB/s32 GB/s
ECC supported by processorDiffersNoYes
Processor boost frequencyKnown for one3.6 GHz
Number of QPI linksKnown for one1
Memory3 differ
Internal memoryDiffers4 GB6 GB
Maximum internal memoryKnown for one8 GB
Memory slotsDiffers4x DIMM6x DIMM
Memory channelsDiffersDual-channelTriple-channel
Memory clock speedKnown for one1333 MHz
ECCKnown for oneYes
Storage2 differ
Total storage capacityKnown for one500 GB
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
HDD capacityDiffers500 GB1.5 TB
Floppy drive installedKnown for oneNo
Total HDDs capacityKnown for one1.5 TB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneNo
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H57Intel® X58 Express
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Networking featuresDiffersGigabit EthernetGigabit Ethernet (10/100/1000)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers1112
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
DisplayPorts quantityKnown for one0
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Mini HDMI ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityDiffers02
Firewire (IEEE 1394) portsDiffers01
eSATA ports quantityKnown for one0
S/PDIF out portKnown for oneNo
SmartCard slotKnown for oneNo
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Modem (RJ-11) portsKnown for one0
COM ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one0
PCI Express x8 slotsKnown for one0
PCI Express x16 slotsKnown for one1
Mini PCI Express slotsKnown for one0
PCI slotsKnown for one0
AGP x4 slotsKnown for one0
AGP x8 slotsKnown for one0
Power1 differ
Power supplyDiffers220 W475 W
Design1 differ
Chassis typeDiffersSFFMinitower
Product colourKnown for oneBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Mac compatibilityKnown for oneNo
Drivers includedKnown for oneYes
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one68.6 cm (27")
ResolutionKnown for one2560 x 1440 pixels
Processor special features11 differ
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one45 nm
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4647347917
Processor package sizeDiffers37.5 x 37.5 mm42.5 X 45 mm
Intel® Turbo Boost TechnologyDiffersNo1.0
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers99 mm167.9 mm
DepthDiffers371 mm455.3 mm
HeightDiffers264 mm450.2 mm
WeightKnown for one13.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Multimediaidentical
Built-in cameraKnown for oneNo
Other featuresidentical
TV tuner integratedKnown for oneNo

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 pcs/workstations comparisons

All pcs/workstations comparisons