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Product comparison · 2 pcs/workstations

Acer M4610G + B193DOymdh vs Lenovo M81 SFF + ThinkVision L2321x

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  • 96specifications compared
  • 29differ
  • 67identical
  • 29known for one product only

Key differences

The Lenovo M81 SFF + ThinkVision L2321x has 2 more processor threads than the Acer M4610G + B193DOymdh (4 vs 2). The Lenovo M81 SFF + ThinkVision L2321x has 0.3 GHz more processor frequency than the Acer M4610G + B193DOymdh (3.1 GHz vs 2.8 GHz). The Lenovo M81 SFF + ThinkVision L2321x has 3 more CPU multiplier (bus/core ratio) than the Acer M4610G + B193DOymdh (31 vs 28). Only the Lenovo M81 SFF + ThinkVision L2321x has Intel® Clear Video HD Technology (Intel® CVT HD). Only the Lenovo M81 SFF + ThinkVision L2321x has Intel® InTru™ 3D Technology.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • G840
    • i3-2100
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.8 GHz
    • 3.1 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 35, 65
  • CPU multiplier (bus/core ratio)
    • 28
    • 31
  • Total storage capacity
    • 500 GB
    • 320 GB
  • Optical drive type
    • DVD-ROM
    • DVD-RW

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

M4610G + B193DOymdhView product
B

Lenovo

M81 SFF + ThinkVision L2321xView product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersG840i3-2100
Processor cores22
Processor threadsDiffers24
Processor frequencyDiffers2.8 GHz3.1 GHz
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
FSB ParityKnown for oneNo
System bus rate5 GT/s5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i3-2100 Desktop Series
Processor codenameSandy BridgeSandy Bridge
Thermal Design Power (TDP)Differs65 W35, 65
Tcase69.1 °C69.1 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots version2.02.0
Number of processors installedKnown for one1
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2831
SteppingQ0Q0
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1066,1333 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory2 GB2 GB
Maximum internal memory16 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 GB
Memory slots4x DIMM4x DIMM
Memory clock speedKnown for one1333 MHz
Memory channelsDual-channelDual-channel
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD-ROMDVD-RW
Number of HDDs installed11
HDD capacityKnown for one320 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 2000
Number of displays supported (on-board graphics)22
On-board graphics card base frequency850 MHz850 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card IDKnown for one0x102
Graphics card familyIntelIntel
Performanceidentical
Product typePCPC
Motherboard chipsetIntel® Q65 ExpressIntel® Q65 Express
Audio output channelsKnown for one5.1 channels
Networkidentical
Modem typeKnown for oneNo
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiNoNo
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers108
DisplayPorts quantityKnown for one1
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
Serial ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Power1 differ
Power supplyDiffers300 W240 W
Design1 differ
Chassis typeDiffersTowerSFF
Product colourBlackBlack
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Display5 differ
Display includedYesYes
Display diagonalDiffers48.3 cm (19")58.4 cm (23")
Display resolutionDiffers1280 x 1024 pixels1920 x 1080 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Differs10000:11000:1
Display brightness250 cd/m²250 cd/m²
Viewing angle, horizontalDiffers176°170°
Viewing angle, verticalDiffers176°160°
Processor special features7 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers5349053422
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Processor codeKnown for oneSR05P
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers180 mm337 mm
DepthDiffers440 mm369 mm
HeightDiffers352 mm99.7 mm
WeightKnown for one7.5 kg
Other features1 differ
Intel segment taggingDiffersEnterprise, Small BusinessEnterprise, 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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