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Product comparison · 2 pcs/workstations

Acer Gateway DX4720-04m vs Lenovo ThinkCentre M55 8811

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  • 52specifications compared
  • 23differ
  • 29identical
  • 70known for one product only

Key differences

The Acer Gateway DX4720-04m has 0.74 GHz more processor frequency than the Lenovo ThinkCentre M55 8811 (2.6 GHz vs 1.86 GHz). The Lenovo ThinkCentre M55 8811 has 266 MHz more processor front side bus than the Acer Gateway DX4720-04m (1066 MHz vs 800 MHz). The Acer Gateway DX4720-04m has 1 GB more internal memory than the Lenovo ThinkCentre M55 8811 (2 GB vs 1 GB). Only the Acer Gateway DX4720-04m has card reader integrated. Only the Acer Gateway DX4720-04m has display included.

  • Processor frequency
    • 2.6 GHz
    • 1.86 GHz
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Internal memory
    • 2 GB
    • 1 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB
  • Total storage capacity
    • 640 GB
    • 160 GB
  • Optical drive type
    • DVD Super Multi DL
    • DVD-ROM
  • Card reader integrated
    • Yes
    • No
  • Discrete graphics card model
    • NVIDIA® GeForce® 7100
    • Intel® GMA 3000

Side by side

Differences highlightedShow differences only
122 specifications
A

Acer

Gateway DX4720-04mView product
B

Lenovo

ThinkCentre M55 8811View product
Processor2 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelKnown for oneE6300
Processor cores22
Processor threadsKnown for one2
Processor frequencyDiffers2.6 GHz1.86 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz1066 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one61.4 °C
Number of processors installed11
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one167 M
Processing Die sizeKnown for one111 mm²
CPU multiplier (bus/core ratio)Known for one7
PlatformPCPC
SteppingKnown for oneR0
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryKnown for one8 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory clock speed667 MHz667 MHz
Storage3 differ
Total storage capacityDiffers640 GB160 GB
Optical drive typeDiffersDVD Super Multi DLDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersYesNo
Floppy drive installedNoNo
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneCF, Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD, xD
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 7100Intel® GMA 3000
Graphics card familyDiffersNVIDIAIntel
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® Q965 Express
Audio output channelsKnown for one7.1 channels
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiNoNo
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers68
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers61
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity00
Firewire (IEEE 1394) portsDiffers10
Serial ports quantityDiffers01
Parallel ports quantityDiffers01
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Power1 differ
Power supply typeACAC
Power requirementsDiffers100-240V120 - 230 V
Power supplyKnown for one310 W
Design1 differ
Chassis typeDiffersMini TowerTower
Product colourBlackBlack
External drive baysKnown for one2 x 5.25", 1 x 3.5"
Internal drive baysKnown for one2 x 3.5"
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows XP Professional
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one55.9 cm (22")
DisplayKnown for oneLCD
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
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 oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
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® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
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
Processor ARK IDKnown for one27248
Processor codeKnown for oneSLGW2
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
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
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers180 mm178 mm
DepthDiffers440 mm450 mm
HeightDiffers415 mm432 mm
WeightKnown for one12.5 kg
Packaging contentidentical
Remote control includedNoNo
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificates1 differ
Compliance industry standardsDiffersIEEE 802.3, 802.3u, 802.3abIEEE802.3, IEEE802.3u, IEEE802.3ab
Other featuresidentical
TV tuner integratedNoNo
Intel segment taggingKnown for oneEnterprise, Professional
Multimediaidentical
Built-in cameraKnown 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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