Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55p Small Desktop (8808-9WG), SE vs Lenovo ThinkCentre M57 Small Desktop (6087-A2G), SE

86specifications compared
19differ
67identical
14known for one product only

Key differences

Processor model
- ThinkCentre M55p Small Desktop (8808-9WG), SE:E6300
- ThinkCentre M57 Small Desktop (6087-A2G), SE:E6550
Processor frequency
- ThinkCentre M55p Small Desktop (8808-9WG), SE:1.86 GHz
- ThinkCentre M57 Small Desktop (6087-A2G), SE:2.33 GHz
Processor cache
- ThinkCentre M55p Small Desktop (8808-9WG), SE:2 MB
- ThinkCentre M57 Small Desktop (6087-A2G), SE:4 MB
Processor front side bus
- ThinkCentre M55p Small Desktop (8808-9WG), SE:1066 MHz
- ThinkCentre M57 Small Desktop (6087-A2G), SE:1333 MHz
Tcase
- ThinkCentre M55p Small Desktop (8808-9WG), SE:61.4 °C
- ThinkCentre M57 Small Desktop (6087-A2G), SE:72 °C
Number of Processing Die Transistors
- ThinkCentre M55p Small Desktop (8808-9WG), SE:167 M
- ThinkCentre M57 Small Desktop (6087-A2G), SE:291 M
Processing Die size
- ThinkCentre M55p Small Desktop (8808-9WG), SE:111 mm²
- ThinkCentre M57 Small Desktop (6087-A2G), SE:143 mm²
Stepping
- ThinkCentre M55p Small Desktop (8808-9WG), SE:R0
- ThinkCentre M57 Small Desktop (6087-A2G), SE:G0

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55p Small Desktop (8808-9WG), SE, ThinkCentre M57 Small Desktop (6087-A2G), SE
100 specifications	A Lenovo ThinkCentre M55p Small Desktop (8808-9WG), SE View product	B Lenovo ThinkCentre M57 Small Desktop (6087-A2G), SE View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E6300	E6550
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.86 GHz	2.33 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo E6000 Series
Processor codename	Conroe	Conroe
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	61.4 °C	72 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	167 M	291 M
Processing Die sizeDiffers	111 mm²	143 mm²
CPU multiplier (bus/core ratio)	7	7
SteppingDiffers	R0	G0
ECC supported by processor	No	No
Memory1 differ
Internal memory	1 GB	1 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storageidentical
Total storage capacity	80 GB	80 GB
Optical drive type	DVD-ROM	DVD-ROM
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 3000	Intel® GMA X3100
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	1
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantity	1	1
Expansion slots1 differ
Expansion slotsDiffers	1x PCI Express 1X (FH) 1x PCI (FH)	1x PCI Express 16X LP 1x PCI LP
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	115-230V, 50/60Hz
Power availabilityKnown for one	Unknown — not stated by the source	280 W
Power supplyKnown for one	225 W	Unknown — not stated by the source
Designidentical
Chassis type	Small Desktop	Small Desktop
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled software	Yes	Yes
Displayidentical
Display included	No	No
Processor special features3 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	27248	30783
Processor codeDiffers	SLGW2	SLA9X
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	ADI 1983 HD	AD1882
Weight & dimensions3 differ
Width	310 mm	310 mm
DepthDiffers	87.5 mm	358 mm
HeightDiffers	358 mm	875 mm
WeightDiffers	8.5 kg	7.42 kg
Packaging contentidentical
Mouse included	Yes	Yes
Other featuresidentical
Intel segment tagging	Enterprise, Professional	Enterprise, Professional
HDD user passwordKnown for one	Yes	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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