Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55p Intel® Core™2 Duo E6320 vs Lenovo ThinkCentre M55 8808

105specifications compared
30differ
75identical
13known for one product only

Key differences

Processor family
- ThinkCentre M55p Intel® Core™2 Duo E6320:Intel® Core™2 Duo
- ThinkCentre M55 8808:Intel® Pentium® D
Processor model
- ThinkCentre M55p Intel® Core™2 Duo E6320:E6320
- ThinkCentre M55 8808:925
Processor frequency
- ThinkCentre M55p Intel® Core™2 Duo E6320:1.86 GHz
- ThinkCentre M55 8808:3 GHz
Processor front side bus
- ThinkCentre M55p Intel® Core™2 Duo E6320:1066 MHz
- ThinkCentre M55 8808:800 MHz
Processor codename
- ThinkCentre M55p Intel® Core™2 Duo E6320:Conroe
- ThinkCentre M55 8808:Presler
Thermal Design Power (TDP)
- ThinkCentre M55p Intel® Core™2 Duo E6320:65 W
- ThinkCentre M55 8808:95 W
Tcase
- ThinkCentre M55p Intel® Core™2 Duo E6320:60.1 °C
- ThinkCentre M55 8808:63.4 °C
Number of Processing Die Transistors
- ThinkCentre M55p Intel® Core™2 Duo E6320:291 M
- ThinkCentre M55 8808:376 M

Side by side

Differences highlightedShow differences only

Comparison of M55p, ThinkCentre M55 8808
118 specifications	A Lenovo ThinkCentre M55p Intel® Core™2 Duo E6320 Model M55p View product	B Lenovo ThinkCentre M55 8808 View product
Processor11 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium® D
Processor modelDiffers	E6320	925
Processor frequencyDiffers	1.86 GHz	3 GHz
Processor front side busDiffers	1066 MHz	800 MHz
Processor seriesDiffers	Intel Core 2 Duo E6000 Series	Intel Pentium D 900 Series
Processor codenameDiffers	Conroe	Presler
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	60.1 °C	63.4 °C
Number of Processing Die TransistorsDiffers	291 M	376 M
Processing Die sizeDiffers	143 mm²	162 mm²
CPU multiplier (bus/core ratio)Differs	7	15
SteppingKnown for one	B2	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	2 GB	1 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Performance1 differ
Motherboard chipsetDiffers	Intel® Q965 Express	Intel® Q963 Express
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	10	8
Serial ports quantityDiffers	2	1
Expansion slots1 differ
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsDiffers	2	1
Power1 differ
Power supplyDiffers	310 W	225 W
Design1 differ
Chassis typeDiffers	Tower	SFF
External drive baysKnown for one	2 x 5.25", 1 x 3.5"	Unknown — not stated by the source
Internal drive baysKnown for one	2 x 3.5"	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Processor special features3 differ
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	29754	27517
Processor codeKnown for one	SLA4U	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	178 mm	310 mm
DepthDiffers	450 mm	358 mm
HeightDiffers	432 mm	88 mm
WeightDiffers	13.5 kg	8.5 kg
Packaging contentidentical
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 3000
Graphics card familyKnown for one	Unknown — not stated by the source	Intel

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