Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A53 Intel® Pentium® 4 524 vs Lenovo ThinkCentre A55

86specifications compared
24differ
62identical
4known for one product only

Key differences

Processor family
- ThinkCentre A53 Intel® Pentium® 4 524:Intel® Pentium® 4
- ThinkCentre A55:Intel® Pentium® D
Processor model
- ThinkCentre A53 Intel® Pentium® 4 524:524
- ThinkCentre A55:915
Processor cores
- ThinkCentre A53 Intel® Pentium® 4 524:1
- ThinkCentre A55:2
Processor frequency
- ThinkCentre A53 Intel® Pentium® 4 524:3.06 GHz
- ThinkCentre A55:2.8 GHz
Processor cache
- ThinkCentre A53 Intel® Pentium® 4 524:1 MB
- ThinkCentre A55:4 MB
Processor front side bus
- ThinkCentre A53 Intel® Pentium® 4 524:533 MHz
- ThinkCentre A55:800 MHz
Processor lithography
- ThinkCentre A53 Intel® Pentium® 4 524:90 nm
- ThinkCentre A55:65 nm
Processor codename
- ThinkCentre A53 Intel® Pentium® 4 524:Prescott
- ThinkCentre A55:Presler

Side by side

Differences highlightedShow differences only

Comparison of A53, ThinkCentre A55
90 specifications	A Lenovo ThinkCentre A53 Intel® Pentium® 4 524 Model A53 View product	B Lenovo ThinkCentre A55 View product
Processor14 differ
Processor familyDiffers	Intel® Pentium® 4	Intel® Pentium® D
Processor modelDiffers	524	915
Processor coresDiffers	1	2
Processor frequencyDiffers	3.06 GHz	2.8 GHz
Processor cacheDiffers	1 MB	4 MB
Processor front side busDiffers	533 MHz	800 MHz
Processor lithographyDiffers	90 nm	65 nm
Processor seriesDiffers	Intel Pentium 4 500 Series supporting Hyper-Threading Technology	Intel Pentium D 900 Series
Processor codenameDiffers	Prescott	Presler
Thermal Design Power (TDP)Differs	84 W	95 W
TcaseDiffers	67.7 °C	63.4 °C
Number of Processing Die TransistorsDiffers	125 M	376 M
Processing Die sizeDiffers	112 mm²	162 mm²
CPU multiplier (bus/core ratio)Differs	23	14
Memory1 differ
Maximum internal memoryDiffers	2 GB	4 GB
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
Graphics1 differ
Discrete graphics card modelDiffers	MiRage	Intel® GMA 3000
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Software1 differ
Bundled softwareDiffers	Adobe Acrobat Reader, Diskeeper Lite from Diskeeper, Google Desktop, Google Toolbar, Lotus Notes Stand-alone Client, Lotus SmartSuite Millennium edition, PC Doctor diagnostics, Picasa, Symantec Client Security (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Center, ThinkVanta	Adobe Acrobat Reader, Diskeeper Lite from Diskeeper, Google Desktop, Google Toolbar, Lotus Notes Stand-alone Client, Lotus SmartSuite Millennium edition, PC Doctor diagnostics, Picasa - Google, Symantec Client Security (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Center, T
Processor special features5 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processor ARK IDDiffers	27462	27515
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Weight & dimensions1 differ
WeightDiffers	10.9 kg	11 kg

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