Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57 + ThinkVision L191p vs Lenovo ThinkCentre M58

80specifications compared
16differ
64identical
23known for one product only

Key differences

The Lenovo ThinkCentre M58 has 0.13 GHz more processor frequency than the Lenovo ThinkCentre A57 + ThinkVision L191p (2.66 GHz vs 2.53 GHz). The Lenovo ThinkCentre M58 has 0.5 more CPU multiplier (bus/core ratio) than the Lenovo ThinkCentre A57 + ThinkVision L191p (10 vs 9.5). The Lenovo ThinkCentre M58 has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre A57 + ThinkVision L191p (8 vs 6). Only the Lenovo ThinkCentre A57 + ThinkVision L191p has display included. Processor model: E7200 on the Lenovo ThinkCentre A57 + ThinkVision L191p, E7300 on the Lenovo ThinkCentre M58.

Processor model
- ThinkCentre A57 + ThinkVision L191p:E7200
- ThinkCentre M58:E7300
Processor frequency
- ThinkCentre A57 + ThinkVision L191p:2.53 GHz
- ThinkCentre M58:2.66 GHz
CPU multiplier (bus/core ratio)
- ThinkCentre A57 + ThinkVision L191p:9.5
- ThinkCentre M58:10
Internal memory type
- ThinkCentre A57 + ThinkVision L191p:DDR2-SDRAM
- ThinkCentre M58:DDR3-SDRAM
Optical drive type
- ThinkCentre A57 + ThinkVision L191p:DVD±RW
- ThinkCentre M58:DVD Super Multi
Discrete graphics card model
- ThinkCentre A57 + ThinkVision L191p:Intel® GMA 3100
- ThinkCentre M58:Intel® GMA 4500M
USB 2.0 ports quantity
- ThinkCentre A57 + ThinkVision L191p:6
- ThinkCentre M58:8
Serial ports quantity
- ThinkCentre A57 + ThinkVision L191p:0
- ThinkCentre M58:1

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A57 + ThinkVision L191p, ThinkCentre M58
103 specifications	A Lenovo ThinkCentre A57 + ThinkVision L191p View product	B Lenovo ThinkCentre M58 View product
Processor3 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E7200	E7300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.53 GHz	2.66 GHz
Processor cache	3 MB	3 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo E7000 Series	Intel Core 2 Duo E7000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	9.5	10
Stepping	M0	M0
ECC supported by processor	No	No
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacity	320 GB	320 GB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
HDD interface	SATA	SATA
Card reader integrated	No	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelDiffers	Intel® GMA 3100	Intel® GMA 4500M
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityDiffers	0	1
Parallel ports quantity	1	1
Designidentical
Chassis type	Tower	Tower
Product colourKnown for one	Unknown — not stated by the source	Black
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	48.3 cm (19")	Unknown — not stated by the source
Display resolutionKnown for one	1280 x 1024 pixels	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	36463
Processor codeKnown for one	Unknown — not stated by the source	SLAPB
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	Realtek ALC662	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	175 mm	275 mm
DepthDiffers	440 mm	238 mm
HeightDiffers	402 mm	80 mm
WeightDiffers	11 kg	4.18 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Poweridentical
Power supplyKnown for one	280 W	Unknown — not stated by the source
Power supply input voltageKnown for one	110 - 220 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	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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