Product comparison · 2 pcs/workstations

Acer Aspire M3640 vs Lenovo ThinkCentre M57 + Office Basic 2007

78specifications compared
18differ
60identical
12known for one product only

Key differences

The Lenovo ThinkCentre M57 + Office Basic 2007 has 0.2 GHz more processor frequency than the Acer Aspire M3640 (2.4 GHz vs 2.2 GHz). The Lenovo ThinkCentre M57 + Office Basic 2007 has 1 MB more processor cache than the Acer Aspire M3640 (2 MB vs 1 MB). The Lenovo ThinkCentre M57 + Office Basic 2007 has 62 M more processing Die Transistors than the Acer Aspire M3640 (167 M vs 105 M). Processor family: Intel® Pentium® on the Acer Aspire M3640, Intel® Core™2 Duo on the Lenovo ThinkCentre M57 + Office Basic 2007. Processor model: E2200 on the Acer Aspire M3640, E4600 on the Lenovo ThinkCentre M57 + Office Basic 2007.

Processor family
- Aspire M3640:Intel® Pentium®
- ThinkCentre M57 + Office Basic 2007:Intel® Core™2 Duo
Processor model
- Aspire M3640:E2200
- ThinkCentre M57 + Office Basic 2007:E4600
Processor frequency
- Aspire M3640:2.2 GHz
- ThinkCentre M57 + Office Basic 2007:2.4 GHz
Processor cache
- Aspire M3640:1 MB
- ThinkCentre M57 + Office Basic 2007:2 MB
Number of Processing Die Transistors
- Aspire M3640:105 M
- ThinkCentre M57 + Office Basic 2007:167 M
Processing Die size
- Aspire M3640:77 mm²
- ThinkCentre M57 + Office Basic 2007:111 mm²
CPU multiplier (bus/core ratio)
- Aspire M3640:11
- ThinkCentre M57 + Office Basic 2007:12
Internal memory
- Aspire M3640:3 GB
- ThinkCentre M57 + Office Basic 2007:1 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire M3640, ThinkCentre M57 + Office Basic 2007
90 specifications	A Acer Aspire M3640 View product	B Lenovo ThinkCentre M57 + Office Basic 2007 View product
Processor8 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E2200	E4600
Processor frequencyDiffers	2.2 GHz	2.4 GHz
Processor cacheDiffers	1 MB	2 MB
Processor seriesDiffers	Intel Pentium E2000 Series for Desktop	Intel Core 2 Duo E4000 Series
Number of Processing Die TransistorsDiffers	105 M	167 M
Processing Die sizeDiffers	77 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	11	12
Memory1 differ
Internal memoryDiffers	3 GB	1 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storageidentical
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 7100	Intel® GMA 3100
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Ports & interfaces2 differ
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	0	1
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	225 W
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Processor special features1 differ
Processor ARK IDDiffers	33925	32242
Processor codeKnown for one	Unknown — not stated by the source	SLA94
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	AD1882
Weight & dimensions3 differ
WidthDiffers	180 mm	276 mm
DepthDiffers	441.5 mm	273 mm
HeightDiffers	367 mm	89 mm
WeightKnown for one	Unknown — not stated by the source	6.4 kg
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source

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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