Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M57 Eco + ThinkVision L200p vs Lenovo ThinkCentre M57e

84specifications compared
28differ
56identical
15known for one product only

Key differences

The Lenovo ThinkCentre M57 Eco + ThinkVision L200p has 0.33 GHz more processor frequency than the Lenovo ThinkCentre M57e (2.53 GHz vs 2.2 GHz). The Lenovo ThinkCentre M57 Eco + ThinkVision L200p has 2 MB more processor cache than the Lenovo ThinkCentre M57e (3 MB vs 1 MB). The Lenovo ThinkCentre M57 Eco + ThinkVision L200p has 266 MHz more processor front side bus than the Lenovo ThinkCentre M57e (1066 MHz vs 800 MHz). Only the Lenovo ThinkCentre M57 Eco + ThinkVision L200p has display included. Processor family: Intel® Core™2 Duo on the Lenovo ThinkCentre M57 Eco + ThinkVision L200p, Intel® Pentium® on the Lenovo ThinkCentre M57e.

Processor family
- ThinkCentre M57 Eco + ThinkVision L200p:Intel® Core™2 Duo
- ThinkCentre M57e:Intel® Pentium®
Processor model
- ThinkCentre M57 Eco + ThinkVision L200p:E7200
- ThinkCentre M57e:E2200
Processor frequency
- ThinkCentre M57 Eco + ThinkVision L200p:2.53 GHz
- ThinkCentre M57e:2.2 GHz
Processor cache
- ThinkCentre M57 Eco + ThinkVision L200p:3 MB
- ThinkCentre M57e:1 MB
Processor front side bus
- ThinkCentre M57 Eco + ThinkVision L200p:1066 MHz
- ThinkCentre M57e:800 MHz
Processor lithography
- ThinkCentre M57 Eco + ThinkVision L200p:45 nm
- ThinkCentre M57e:65 nm
Processor codename
- ThinkCentre M57 Eco + ThinkVision L200p:Wolfdale
- ThinkCentre M57e:Conroe
Tcase
- ThinkCentre M57 Eco + ThinkVision L200p:74.1 °C
- ThinkCentre M57e:73.3 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M57 Eco + ThinkVision L200p, ThinkCentre M57e
99 specifications	A Lenovo ThinkCentre M57 Eco + ThinkVision L200p View product	B Lenovo ThinkCentre M57e View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E7200	E2200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.53 GHz	2.2 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E7000 Series	Intel Pentium E2000 Series for Desktop
Processor codenameDiffers	Wolfdale	Conroe
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	74.1 °C	73.3 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	228 M	105 M
Processing Die sizeDiffers	82 mm²	77 mm²
CPU multiplier (bus/core ratio)Differs	9.5	11
Stepping	M0	M0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	160 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Graphicsidentical
Discrete graphics card model	Intel® GMA 3100	Intel® GMA 3100
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantityDiffers	0	2
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	0	1
Power1 differ
Power supplyDiffers	120 W	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	51 cm (20.1")	Unknown — not stated by the source
Display resolutionKnown for one	1600 x 1200 pixels	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	176°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	176°	Unknown — not stated by the source
DisplayKnown for one	TFT	Unknown — not stated by the source
Processor special features2 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 Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
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	35348	33925
Processor package sizeDiffers	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
Audio1 differ
Audio systemDiffers	AD1882	ALC662
Weight & dimensions4 differ
WidthDiffers	275 mm	175 mm
DepthDiffers	242 mm	440 mm
HeightDiffers	81 mm	402 mm
WeightDiffers	3.72 kg	11 kg
Other featuresidentical
Intel segment tagging	Enterprise, Professional	Enterprise, Professional

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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