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Product comparison · 2 pcs/workstations

Acer Gateway DX4840-02M vs Lenovo ThinkCentre M90p + ThinkVision L1951p

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  • 107specifications compared
  • 31differ
  • 76identical
  • 27known for one product only

Key differences

The Lenovo ThinkCentre M90p + ThinkVision L1951p has 0.14 GHz more processor frequency than the Acer Gateway DX4840-02M (3.2 GHz vs 3.06 GHz). The Lenovo ThinkCentre M90p + ThinkVision L1951p has 1 more CPU multiplier (bus/core ratio) than the Acer Gateway DX4840-02M (24 vs 23). The Acer Gateway DX4840-02M has 4 GB more internal memory than the Lenovo ThinkCentre M90p + ThinkVision L1951p (8 GB vs 4 GB). Only the Acer Gateway DX4840-02M has card reader integrated. Only the Acer Gateway DX4840-02M has embedded options available.

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor model
    • i3-540
    • i5-650
  • Processor frequency
    • 3.06 GHz
    • 3.2 GHz
  • CPU multiplier (bus/core ratio)
    • 23
    • 24
  • Internal memory
    • 8 GB
    • 4 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Memory layout (slots x size)
    • 2 x 4 GB
    • 2 x 2 GB

Side by side

Differences highlightedShow differences only
134 specifications
A

Acer

Gateway DX4840-02MView product
B

Lenovo

ThinkCentre M90p + ThinkVision L1951pView product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffersIntel® Core™ i3Intel® Core™ i5
Processor modelDiffersi3-540i5-650
Processor cores22
Processor threads44
Processor frequencyDiffers3.06 GHz3.2 GHz
Processor cache4 MB4 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
FSB ParityNoNo
System bus rate2.5 GT/s2.5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i3-500 Desktop SeriesIntel Core i5-600 Desktop Series
Processor codenameClarkdaleClarkdale
Thermal Design Power (TDP)73 W73 W
Tcase72.6 °C72.6 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x81x16, 2x8
PCI Express slots version2.02.0
Number of processors installedKnown for one1
Processor socketLGA 1156 (Socket H)LGA 1156 (Socket H)
Number of Processing Die Transistors382 M382 M
Processing Die size81 mm²81 mm²
CPU multiplier (bus/core ratio)Differs2324
SteppingC2C2
Maximum internal memory supported by processor16 GB16 GB
Memory types supported by processorDDR3 1066/1333DDR3 1066/1333
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorNoNo
Processor boost frequencyKnown for one3.46 GHz
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 4 GB2 x 2 GB
Memory clock speedKnown for one533 MHz
Memory channelsDual-channelDual-channel
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers1.5 TB500 GB
Optical drive typeDiffersDVD Super Multi DLDVD-RW
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersYesNo
Floppy drive installedNoNo
Graphicsidentical
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
Number of displays supported (on-board graphics)22
On-board graphics card base frequency733 MHz733 MHz
Graphics card familyIntelIntel
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® H57 Express
Audio output channels5.1 channels5.1 channels
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers108
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantityDiffers02
Firewire (IEEE 1394) portsKnown for one0
DC-in jackKnown for oneYes
Serial ports quantityDiffers01
Parallel ports quantityKnown for one0
DisplayPorts quantityKnown for one1
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers300 W240 W
Power supply input voltageKnown for one115 - 230 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersTowerSFF
Product colourBlackBlack
External drive baysKnown for one2x 5.25"
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Display1 differ
Display includedYesYes
Display diagonalDiffers50.8 cm (20")48.3 cm (19")
DisplayKnown for oneLCD
Display resolutionKnown for one1440 x 900 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one170°
Processor special features7 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography45 nm45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4647343546
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsSSE4.2SSE4.2
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audio1 differ
Audio systemDiffersHDAHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers191 mm317 mm
DepthDiffers449 mm355 mm
HeightDiffers482 mm99 mm
Packaging contentidentical
Remote control includedNoNo
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Other features1 differ
TV tuner integratedDiffersYesNo
Intel segment taggingKnown for oneEnterprise, Professional

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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