Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57e vs Lenovo ThinkCentre M58 (7359A2G) USFF, BE

81specifications compared
35differ
46identical
27known for one product only

Key differences

The Lenovo ThinkCentre M58 (7359A2G) USFF, BE has 1 more processor cores than the Lenovo ThinkCentre A57e (2 vs 1). The Lenovo ThinkCentre M58 (7359A2G) USFF, BE has 0.4 GHz more processor frequency than the Lenovo ThinkCentre A57e (2 GHz vs 1.6 GHz). The Lenovo ThinkCentre M58 (7359A2G) USFF, BE has 267 MHz more processor front side bus than the Lenovo ThinkCentre A57e (800 MHz vs 533 MHz). Only the Lenovo ThinkCentre M58 (7359A2G) USFF, BE has enhanced Intel SpeedStep Technology. Only the Lenovo ThinkCentre M58 (7359A2G) USFF, BE has idle States.

Processor family
- ThinkCentre A57e:Intel Atom®
- ThinkCentre M58 (7359A2G) USFF, BE:Intel® Celeron®
Processor model
- ThinkCentre A57e:230
- ThinkCentre M58 (7359A2G) USFF, BE:E1400
Processor cores
- ThinkCentre A57e:1
- ThinkCentre M58 (7359A2G) USFF, BE:2
Processor frequency
- ThinkCentre A57e:1.6 GHz
- ThinkCentre M58 (7359A2G) USFF, BE:2 GHz
Processor front side bus
- ThinkCentre A57e:533 MHz
- ThinkCentre M58 (7359A2G) USFF, BE:800 MHz
Processor lithography
- ThinkCentre A57e:45 nm
- ThinkCentre M58 (7359A2G) USFF, BE:65 nm
Processor codename
- ThinkCentre A57e:Diamondville
- ThinkCentre M58 (7359A2G) USFF, BE:Conroe
Thermal Design Power (TDP)
- ThinkCentre A57e:4 W
- ThinkCentre M58 (7359A2G) USFF, BE:65 W

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A57e, ThinkCentre M58 (7359A2G) USFF, BE
108 specifications	A Lenovo ThinkCentre A57e View product	B Lenovo ThinkCentre M58 (7359A2G) USFF, BE View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Celeron®
Processor modelDiffers	230	E1400
Processor coresDiffers	1	2
Processor threads	2	2
Processor frequencyDiffers	1.6 GHz	2 GHz
Processor cache	0.512 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 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 Atom 200 Series	Intel Celeron Processor E1000 Series for Desktop
Processor codenameDiffers	Diamondville	Conroe
Thermal Design Power (TDP)Differs	4 W	65 W
TcaseDiffers	85.2 °C	73.3 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	BGA 437	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	47 M	105 M
Processing Die sizeDiffers	26 mm²	77 mm²
CPU multiplier (bus/core ratio)Differs	12	10
SteppingDiffers	C0	M0
ECC supported by processor	No	No
Memory4 differ
Internal memoryDiffers	1 GB	2 GB
Maximum internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory clock speedDiffers	667 MHz	1066 MHz
Storage1 differ
Total storage capacity	160 GB	160 GB
Optical drive type	DVD±RW	DVD±RW
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Number of HDDs installedKnown for one	1	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 950	Intel® GMA 4500M
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
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
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	1	0
Parallel ports quantity	1	1
Power1 differ
Power supplyDiffers	280 W	130 W
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
Design1 differ
Chassis typeDiffers	Tower	SFF
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
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic
Displayidentical
Display included	No	No
Processor special features8 differ
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	No	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 StateDiffers	No	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	35635	35101
Processor codeDiffers	SLB6Z	SLAR2
Processor package sizeDiffers	22 x 22 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	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
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC662	Intel HDA
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	275 mm
DepthKnown for one	Unknown — not stated by the source	238 mm
HeightKnown for one	Unknown — not stated by the source	80 mm
WeightKnown for one	Unknown — not stated by the source	4.18 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
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

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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