Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57e vs Lenovo ThinkStation D10 + 2xThinkVision L2240p

75specifications compared
35differ
40identical
22known for one product only

Key differences

The Lenovo ThinkStation D10 + 2xThinkVision L2240p has 3 more processor cores than the Lenovo ThinkCentre A57e (4 vs 1). The Lenovo ThinkStation D10 + 2xThinkVision L2240p has 2 more processor threads than the Lenovo ThinkCentre A57e (4 vs 2). The Lenovo ThinkStation D10 + 2xThinkVision L2240p has 0.9 GHz more processor frequency than the Lenovo ThinkCentre A57e (2.5 GHz vs 1.6 GHz). Only the Lenovo ThinkStation D10 + 2xThinkVision L2240p has FSB Parity. Only the Lenovo ThinkStation D10 + 2xThinkVision L2240p has display included.

Processor family
- ThinkCentre A57e:Intel Atom®
- ThinkStation D10 + 2xThinkVision L2240p:Intel® Xeon® 5000 Sequence
Processor model
- ThinkCentre A57e:230
- ThinkStation D10 + 2xThinkVision L2240p:E5420
Processor cores
- ThinkCentre A57e:1
- ThinkStation D10 + 2xThinkVision L2240p:4
Processor threads
- ThinkCentre A57e:2
- ThinkStation D10 + 2xThinkVision L2240p:4
Processor frequency
- ThinkCentre A57e:1.6 GHz
- ThinkStation D10 + 2xThinkVision L2240p:2.5 GHz
Processor cache
- ThinkCentre A57e:0.512 MB
- ThinkStation D10 + 2xThinkVision L2240p:12 MB
Processor front side bus
- ThinkCentre A57e:533 MHz
- ThinkStation D10 + 2xThinkVision L2240p:1333 MHz
FSB Parity
- ThinkCentre A57e:No
- ThinkStation D10 + 2xThinkVision L2240p:Yes

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A57e, ThinkStation D10 + 2xThinkVision L2240p
97 specifications	A Lenovo ThinkCentre A57e View product	B Lenovo ThinkStation D10 + 2xThinkVision L2240p View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	230	E5420
Processor coresDiffers	1	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.6 GHz	2.5 GHz
Processor cacheDiffers	0.512 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	1333 MHz
Bus type	FSB	FSB
FSB ParityDiffers	No	Yes
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Atom 200 Series	Intel Xeon 5400 Series
Processor codenameDiffers	Diamondville	Harpertown
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)Differs	4 W	80 W
TcaseDiffers	85.2 °C	67 °C
Processor socketDiffers	BGA 437	LGA 771 (Socket J)
Number of Processing Die TransistorsDiffers	47 M	820 M
Processing Die sizeDiffers	26 mm²	214 mm²
CPU multiplier (bus/core ratio)Differs	12	7.5
Stepping	C0	C0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	1 GB	4 GB
Maximum internal memoryDiffers	2 GB	32 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory clock speed	667 MHz	667 MHz
Storageidentical
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Total storage capacityKnown for one	160 GB	Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Ports & interfaces3 differ
USB 2.0 ports quantity	6	6
Ethernet LAN (RJ-45) portsDiffers	1	2
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Serial ports quantity	1	1
Parallel ports quantityDiffers	1	0
Power1 differ
Power supply input voltageDiffers	110 - 220 V	100 - 240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	1000 W
Power supplyKnown for one	280 W	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Designidentical
Chassis type	Tower	Tower
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
DisplayKnown for one	Unknown — not stated by the source	TFT
ResolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Processor special features10 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 SwitchingDiffers	No	Yes
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)Differs	No	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	35635	33927
Processor codeDiffers	SLB6Z	SLANV
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	Realtek ALC888
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	210 mm
DepthKnown for one	Unknown — not stated by the source	579 mm
HeightKnown for one	Unknown — not stated by the source	485 mm
WeightKnown for one	Unknown — not stated by the source	24.9 kg
Graphicsidentical
Discrete graphics card modelKnown for one	Intel® GMA 950	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows XP Professional	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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