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Product comparison · 2 pcs/workstations

Lenovo A70 + ThinkVision L1900p vs Lenovo A70 + ThinkVision L2021

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  • 94specifications compared
  • 22differ
  • 72identical
  • 27known for one product only

Key differences

The Lenovo A70 + ThinkVision L1900p has 0.07 GHz more processor frequency than the Lenovo A70 + ThinkVision L2021 (3 GHz vs 2.93 GHz). The Lenovo A70 + ThinkVision L2021 has 1 MB more processor cache than the Lenovo A70 + ThinkVision L1900p (3 MB vs 2 MB). The Lenovo A70 + ThinkVision L2021 has 266 MHz more processor front side bus than the Lenovo A70 + ThinkVision L1900p (1066 MHz vs 800 MHz). Processor family: Intel® Pentium® on the Lenovo A70 + ThinkVision L1900p, Intel® Core™2 Duo on the Lenovo A70 + ThinkVision L2021. Processor model: E5700 on the Lenovo A70 + ThinkVision L1900p, E7500 on the Lenovo A70 + ThinkVision L2021.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • E5700
    • E7500
  • Processor frequency
    • 3 GHz
    • 2.93 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • CPU multiplier (bus/core ratio)
    • 15
    • 11
  • Memory clock speed
    • 1333 MHz
    • 1066 MHz

Side by side

Differences highlightedShow differences only
121 specifications
A

Lenovo

A70 + ThinkVision L1900pView product
B

Lenovo

A70 + ThinkVision L2021View product
Processor8 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersE5700E7500
Processor frequencyDiffers3 GHz2.93 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Core 2 Duo E7000 Series
Number of processors installedKnown for one1
CPU multiplier (bus/core ratio)Differs1511
PlatformKnown for onePC
Memory1 differ
Memory clock speedDiffers1333 MHz1066 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storageidentical
Number of HDDs installedKnown for one1
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersIntel® GMA X4500Intel X4500
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one0
Expansion slotsidentical
Number of 3.5" baysKnown for one1
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one1
Poweridentical
Power supply typeKnown for oneAC
Power requirementsKnown for one100-240V
Design1 differ
Chassis typeDiffersTowerSFF
Number of 5.25" baysKnown for one1
Software1 differ
Operating system architectureDiffers64-bit32-bit
Display3 differ
Display diagonalDiffers48.3 cm (19")50.8 cm (20")
Display resolutionDiffers1280 x 1024 pixels1600 x 900 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Differs800:11000:1
DisplayKnown for oneLCD TFT
Processor special features2 differ
Intel Virtualization Technology (VT-x)DiffersYes2
Processor ARK IDDiffers4280136503
Processor codeKnown for oneSLB9Z
CPU configuration (max)Known for one1
Audio1 differ
Audio systemDiffersRealtek ALC662Realtek HD
Weight & dimensions4 differ
WidthDiffers160 mm97 mm
DepthDiffers355 mm368 mm
HeightDiffers392 mm333 mm
WeightDiffers10.5 kg6.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, 802.3u, 802.3ab
Other featuresidentical
HDD user passwordKnown 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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