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 X3450 Intel® Celeron® 220 vs Lenovo M91 + ThinkVision L197

Add a product
  • 74specifications compared
  • 35differ
  • 39identical
  • 60known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • 220
    • G620
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 1.2 GHz
    • 2.6 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI

Side by side

Differences highlightedShow differences only
134 specifications
A

Acer

Aspire X3450 Intel® Celeron® 220

Model X3450

View product
B

Lenovo

M91 + ThinkVision L197View product
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffers220G620
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers1.2 GHz2.6 GHz
Processor cacheDiffers0.512 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one533 MHz
Bus typeDiffersFSBDMI
FSB ParityKnown for oneNo
Processor lithographyDiffers65 nm32 nm
Processor seriesDiffersIntel Celeron Processor 200 Series for DesktopIntel Pentium G600 Series for Desktop
Processor codenameDiffersConroeSandy Bridge
Thermal Design Power (TDP)Differs18.2, 1965 W
TjunctionKnown for one100 °C
Processor socketDiffersSocket 479LGA 1155 (Socket H2)
Number of Processing Die TransistorsKnown for one105 M
Processing Die sizeKnown for one77 mm²
CPU multiplier (bus/core ratio)Differs1226
PlatformKnown for onePC
SteppingDiffersA1Q0
ECC supported by processorKnown for oneNo
System bus rateKnown for one5 GT/s
TcaseKnown for one69.1 °C
PCI Express slots versionKnown for one2.0
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Known for one17 GB/s
Memory3 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryKnown for one16 GB
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB1 x 2 GB
Memory slotsDiffers4x DIMM2x SO-DIMM
Memory channelsKnown for oneDual-channel
Storage3 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD-RW
HDD capacityKnown for one500 GB
HDD speedKnown for one7200 RPM
Card reader integratedDiffersYesNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers1110
HDMI ports quantityDiffers10
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Poweridentical
Power supplyKnown for one220 W
Designidentical
Chassis typeKnown for oneTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Mac compatibilityKnown for oneNo
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
Processor special features10 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Processor ARK IDDiffers3310253480
Processor codeDiffersSLAF2SR05R
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
CPU configuration (max)Known for one1
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Weight & dimensionsidentical
WidthKnown for one100 mm
DepthKnown for one367 mm
HeightKnown for one270 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneRoHS
Keyboardidentical
Keyboard layoutKnown for oneAZERTY
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown 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 one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneHD
Other featuresidentical
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.

More pcs/workstations comparisons

All pcs/workstations comparisons