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Product comparison · 2 pcs/workstations

Acer Aspire M3400 vs Acer Aspire X3950

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  • 47specifications compared
  • 16differ
  • 31identical
  • 72known for one product only

Key differences

The Acer Aspire X3950 has 0.5 GHz more processor frequency than the Acer Aspire M3400 (3.2 GHz vs 2.7 GHz). The Acer Aspire X3950 has 3.488 MB more processor cache than the Acer Aspire M3400 (4 MB vs 0.512 MB). The Acer Aspire M3400 has 2 GB more internal memory than the Acer Aspire X3950 (6 GB vs 4 GB). Only the Acer Aspire X3950 has on-board graphics card. Only the Acer Aspire M3400 has Wi-Fi.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon II X3
    • Intel® Core™ i5
  • Processor model
    • 425
    • i5-650
  • Processor frequency
    • 2.7 GHz
    • 3.2 GHz
  • Processor cache
    • 0.512 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 6 GB
    • 4 GB
  • Total storage capacity
    • 1 TB
    • 640 GB

Side by side

Differences highlightedShow differences only
119 specifications
A

Acer

Aspire M3400View product
B

Acer

Aspire X3950View product
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon II X3Intel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffers425i5-650
Processor cores22
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.7 GHz3.2 GHz
Processor cacheDiffers0.512 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
System bus rateKnown for one2.5 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-600 Desktop Series
Processor codenameKnown for oneClarkdale
Thermal Design Power (TDP)Known for one73 W
TcaseKnown for one72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of processors installed11
Processor socketKnown for oneLGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one24
Maximum number of SMP processorsKnown for one1
PlatformPCPC
SteppingKnown for oneC2
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers6 GB4 GB
Maximum internal memory8 GB8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots4x DIMM4x DIMM
Memory clock speed1333 MHz1333 MHz
Memory channelsKnown for oneDual-channel
Storage1 differ
Total storage capacityDiffers1 TB640 GB
Optical drive typeKnown for oneDVD-RW
HDD interfaceSATASATA
Card reader integratedYesYes
Floppy drive installedNoNo
Graphics2 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 310315
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
Maximum graphics card memory0.5 GB0.5 GB
Graphics card familyNVIDIANVIDIA
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® H57 Express
Network1 differ
Ethernet LANYesYes
Wi-FiDiffersYesNo
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers1211
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Headphone outputs33
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
Serial ports quantity00
Parallel ports quantity00
Poweridentical
Power supplyKnown for one220 W
Design1 differ
Chassis typeDiffersDesktopSFF
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Mac compatibilityNoNo
Displayidentical
Display includedNoNo
Processor special featuresidentical
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 oneNo
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 oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
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® AES New Instructions (Intel® AES-NI)Known for oneYes
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 oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDKnown for one43546
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Weight & dimensions3 differ
WidthDiffers180 mm100 mm
DepthDiffers401.8 mm371 mm
HeightDiffers379 mm265 mm
Packaging contentidentical
Remote control includedNoNo
Other featuresidentical
TV tuner integratedKnown for oneNo
Expansion slotsidentical
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1

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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