Product comparison · 2 pcs/workstations

Acer Aspire X1700 vs Lenovo ThinkCentre A57 + ThinkVision L191p

76specifications compared
28differ
48identical
20known for one product only

Key differences

The Acer Aspire X1700 has 2 more processor cores than the Lenovo ThinkCentre A57 + ThinkVision L191p (4 vs 2). The Acer Aspire X1700 has 2 more processor threads than the Lenovo ThinkCentre A57 + ThinkVision L191p (4 vs 2). The Lenovo ThinkCentre A57 + ThinkVision L191p has 0.13 GHz more processor frequency than the Acer Aspire X1700 (2.53 GHz vs 2.4 GHz). Only the Acer Aspire X1700 has card reader integrated. Only the Lenovo ThinkCentre A57 + ThinkVision L191p has display included.

Processor family
- Aspire X1700:Intel® Core™2 Quad
- ThinkCentre A57 + ThinkVision L191p:Intel® Core™2 Duo
Processor model
- Aspire X1700:Q6600
- ThinkCentre A57 + ThinkVision L191p:E7200
Processor cores
- Aspire X1700:4
- ThinkCentre A57 + ThinkVision L191p:2
Processor threads
- Aspire X1700:4
- ThinkCentre A57 + ThinkVision L191p:2
Processor frequency
- Aspire X1700:2.4 GHz
- ThinkCentre A57 + ThinkVision L191p:2.53 GHz
Processor cache
- Aspire X1700:8 MB
- ThinkCentre A57 + ThinkVision L191p:3 MB
Processor lithography
- Aspire X1700:65 nm
- ThinkCentre A57 + ThinkVision L191p:45 nm
Processor codename
- Aspire X1700:Kentsfield
- ThinkCentre A57 + ThinkVision L191p:Wolfdale

Side by side

Differences highlightedShow differences only

Comparison of Aspire X1700, ThinkCentre A57 + ThinkVision L191p
96 specifications	A Acer Aspire X1700 View product	B Lenovo ThinkCentre A57 + ThinkVision L191p View product
Processor15 differ
Processor familyDiffers	Intel® Core™2 Quad	Intel® Core™2 Duo
Processor modelDiffers	Q6600	E7200
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	8 MB	3 MB
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Quad Q6000 Series	Intel Core 2 Duo E7000 Series
Processor codenameDiffers	Kentsfield	Wolfdale
Thermal Design Power (TDP)Differs	95, 105	65 W
TcaseDiffers	B3=62.2; G0=71	74.1 °C
Number of Processing Die TransistorsDiffers	582 M	228 M
Processing Die sizeDiffers	286 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	9	9.5
SteppingDiffers	G0	M0
Processor core voltage (AC)Known for one	0.85 - 1.5 V	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage2 differ
Total storage capacityDiffers	640 GB	320 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA GeForce 9300 GE	Intel® GMA 3100
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Discrete graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.535 GB	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	9	6
Parallel ports quantityDiffers	0	1
DVI portKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	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
Design1 differ
Chassis typeDiffers	SFF	Tower
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	48.3 cm (19")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
DisplayKnown for one	Unknown — not stated by the source	TFT
Processor special features3 differ
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	29765	35348
Processor package sizeDiffers	37.5 x 37.5 mm	37.5 mm
Audio1 differ
Audio systemDiffers	High Definition Audio 5.1	Realtek ALC662
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	175 mm
DepthKnown for one	Unknown — not stated by the source	440 mm
HeightKnown for one	Unknown — not stated by the source	402 mm
WeightKnown for one	Unknown — not stated by the source	11 kg

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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