Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55 8808 vs Lenovo ThinkCentre M55p 8808

103specifications compared
19differ
84identical
18known for one product only

Key differences

Processor family
- ThinkCentre M55 8808:Intel® Pentium® D
- ThinkCentre M55p 8808:Intel® Core™2 Duo
Processor model
- ThinkCentre M55 8808:925
- ThinkCentre M55p 8808:E6300
Processor frequency
- ThinkCentre M55 8808:3 GHz
- ThinkCentre M55p 8808:1.86 GHz
Processor cache
- ThinkCentre M55 8808:4 MB
- ThinkCentre M55p 8808:2 MB
Processor front side bus
- ThinkCentre M55 8808:800 MHz
- ThinkCentre M55p 8808:1066 MHz
Processor codename
- ThinkCentre M55 8808:Presler
- ThinkCentre M55p 8808:Conroe
Thermal Design Power (TDP)
- ThinkCentre M55 8808:95 W
- ThinkCentre M55p 8808:65 W
Tcase
- ThinkCentre M55 8808:63.4 °C
- ThinkCentre M55p 8808:61.4 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55 8808, ThinkCentre M55p 8808
121 specifications	A Lenovo ThinkCentre M55 8808 View product	B Lenovo ThinkCentre M55p 8808 View product
Processor11 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	925	E6300
Processor frequencyDiffers	3 GHz	1.86 GHz
Processor cacheDiffers	4 MB	2 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor codenameDiffers	Presler	Conroe
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	63.4 °C	61.4 °C
Number of Processing Die TransistorsDiffers	376 M	167 M
Processing Die sizeDiffers	162 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	15	7
SteppingKnown for one	Unknown — not stated by the source	R0
Processor seriesKnown for one	Intel Pentium D 900 Series	Unknown — not stated by the source
Memoryidentical
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storageidentical
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® Q963 Express	Intel® Q965 Express
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Ports & interfaces1 differ
Serial ports quantityDiffers	1	2
Expansion slotsidentical
PCI slotsKnown for one	1	Unknown — not stated by the source
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
External drive baysKnown for one	Unknown — not stated by the source	1 x 5.25", 1 x 3.5"
Internal drive baysKnown for one	Unknown — not stated by the source	1 x 3.5"
Processor special features3 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	27517	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Thermal Monitoring TechnologiesDiffers	No	Yes
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio	HD
Weight & dimensions2 differ
DepthDiffers	358 mm	88 mm
HeightDiffers	88 mm	358 mm
Packaging contentidentical
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 3000	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	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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