Product comparison · 2 pcs/workstations

Acer Aspire X3812 ONE BOX vs Lenovo ThinkCentre A58 + ThinkVision L2240p

91specifications compared
35differ
56identical
30known for one product only

Key differences

The Lenovo ThinkCentre A58 + ThinkVision L2240p has 2 more processor cores than the Acer Aspire X3812 ONE BOX (4 vs 2). The Lenovo ThinkCentre A58 + ThinkVision L2240p has 2 more processor threads than the Acer Aspire X3812 ONE BOX (4 vs 2). The Lenovo ThinkCentre A58 + ThinkVision L2240p has 0.8 GHz more processor frequency than the Acer Aspire X3812 ONE BOX (2.66 GHz vs 1.86 GHz). Only the Acer Aspire X3812 ONE BOX has on-board graphics card. Only the Acer Aspire X3812 ONE BOX has Wi-Fi.

Processor family
- Aspire X3812 ONE BOX:Intel® Core™2 Duo
- ThinkCentre A58 + ThinkVision L2240p:Intel® Core™2 Quad
Processor model
- Aspire X3812 ONE BOX:E6300
- ThinkCentre A58 + ThinkVision L2240p:Q8400
Processor cores
- Aspire X3812 ONE BOX:2
- ThinkCentre A58 + ThinkVision L2240p:4
Processor threads
- Aspire X3812 ONE BOX:2
- ThinkCentre A58 + ThinkVision L2240p:4
Processor frequency
- Aspire X3812 ONE BOX:1.86 GHz
- ThinkCentre A58 + ThinkVision L2240p:2.66 GHz
Processor cache
- Aspire X3812 ONE BOX:2 MB
- ThinkCentre A58 + ThinkVision L2240p:4 MB
Processor front side bus
- Aspire X3812 ONE BOX:1066 MHz
- ThinkCentre A58 + ThinkVision L2240p:1333 MHz
Processor lithography
- Aspire X3812 ONE BOX:65 nm
- ThinkCentre A58 + ThinkVision L2240p:45 nm

Side by side

Differences highlightedShow differences only

Comparison of Aspire X3812 ONE BOX, ThinkCentre A58 + ThinkVision L2240p
121 specifications	A Acer Aspire X3812 ONE BOX View product	B Lenovo ThinkCentre A58 + ThinkVision L2240p View product
Processor14 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Core™2 Quad
Processor modelDiffers	E6300	Q8400
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.86 GHz	2.66 GHz
Processor cacheDiffers	2 MB	4 MB
Processor front side busDiffers	1066 MHz	1333 MHz
Processor lithographyDiffers	65 nm	45 nm
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Quad Q8000 Series
Processor codenameDiffers	Conroe	Yorkfield
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	61.4 °C	71.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Number of Processing Die TransistorsDiffers	167 M	456 M
Processing Die sizeDiffers	111 mm²	164 mm²
CPU multiplier (bus/core ratio)Differs	7	8
Memory3 differ
Internal memoryDiffers	3 GB	4 GB
Maximum internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Storageidentical
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Storage drive partitionKnown for one	Unknown — not stated by the source	NTFS/FAT32
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® G210	Intel® GMA 4500M
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.279 GB	Unknown — not stated by the source
Network2 differ
Wi-FiDiffers	Yes	No
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Networking featuresDiffers	Gigabit Ethernet	Marvell 8057, 10/100/1000 Gigabit Ethernet
Wireless technologyKnown for one	IEEE 802.11b/g	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	9	6
HDMI ports quantityDiffers	1	0
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsDiffers	1	0
Serial ports quantityDiffers	0	2
Parallel ports quantityDiffers	0	1
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	220 W	280 W
Designidentical
Form factorKnown for one	Unknown — not stated by the source	PCI/PCIe
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows XP Professional
Bundled softwareKnown for one	Acer eRecovery Management, Acer Arcade Deluxe, eSobi, Adobe Reader, Nero 9 Essentials, Google Toolbar, Oberon GameZone, MyWinLocker	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	50.8 cm (20")	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
DisplayKnown for one	Unknown — not stated by the source	LCD
Processor special features2 differ
Processor ARK IDDiffers	27248	38512
Processor codeDiffers	SLGW2	SLGT6
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio 5.1	ADI
Built-in microphoneKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3048 m
Weight & dimensions3 differ
WidthDiffers	100 mm	317 mm
DepthDiffers	352 mm	355 mm
HeightDiffers	265 mm	99 mm
WeightKnown for one	Unknown — not stated by the source	7.5 kg
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EnergyStar, UL/CUL, TUV-GS, RoHS, GREENGUARD
Other featuresidentical
Drive baysKnown for one	Unknown — not stated by the source	2 x 3.5", 1 x 5.25"

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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