Product comparison · 2 pcs/workstations

Acer Vertion X490G vs Acer Aspire X3400-127 Intel® Celeron® 220

95specifications compared
46differ
49identical
40known for one product only

Key differences

The Acer Vertion X490G has 1 more processor cores than the Acer Aspire X3400-127 Intel® Celeron® 220 (2 vs 1). The Acer Vertion X490G has 3 more processor threads than the Acer Aspire X3400-127 Intel® Celeron® 220 (4 vs 1). The Acer Vertion X490G has 2 GHz more processor frequency than the Acer Aspire X3400-127 Intel® Celeron® 220 (3.2 GHz vs 1.2 GHz). Only the Acer Vertion X490G has DVI port. Only the Acer Vertion X490G has enhanced Intel SpeedStep Technology.

Processor family
- Vertion X490G:Intel® Core™ i3
- Aspire X3400-127 Intel® Celeron® 220:Intel® Celeron®
Processor model
- Vertion X490G:i3-550
- Aspire X3400-127 Intel® Celeron® 220:220
Processor cores
- Vertion X490G:2
- Aspire X3400-127 Intel® Celeron® 220:1
Processor threads
- Vertion X490G:4
- Aspire X3400-127 Intel® Celeron® 220:1
Processor frequency
- Vertion X490G:3.2 GHz
- Aspire X3400-127 Intel® Celeron® 220:1.2 GHz
Processor cache
- Vertion X490G:4 MB
- Aspire X3400-127 Intel® Celeron® 220:0.512 MB
Processor cache type
- Vertion X490G:Smart Cache
- Aspire X3400-127 Intel® Celeron® 220:L2
Bus type
- Vertion X490G:DMI
- Aspire X3400-127 Intel® Celeron® 220:FSB

Side by side

Differences highlightedShow differences only

Comparison of Vertion X490G, X3400-127
135 specifications	A Acer Vertion X490G View product	B Acer Aspire X3400-127 Intel® Celeron® 220 Model X3400-127 View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-550	220
Processor coresDiffers	2	1
Processor threadsDiffers	4	1
Processor frequencyDiffers	3.2 GHz	1.2 GHz
Processor cacheDiffers	4 MB	0.512 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	65 nm
Processor seriesDiffers	Intel Core i3-500 Desktop Series	Intel Celeron Processor 200 Series for Desktop
Processor codenameDiffers	Clarkdale	Conroe
Thermal Design Power (TDP)Differs	73 W	18.2, 19
TcaseKnown for one	72.6 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	Socket 479
Number of Processing Die TransistorsDiffers	382 M	105 M
Processing Die sizeDiffers	81 mm²	77 mm²
CPU multiplier (bus/core ratio)Differs	24	12
SteppingDiffers	K0	A1
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	533 MHz
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory3 differ
Internal memoryDiffers	2 GB	3 GB
Maximum internal memoryDiffers	16 GB	8 GB
Memory layout (slots x size)Differs	1 x 2 GB	1 x 1 + 1 x 2 GB
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	320 GB	640 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
HDD interfaceDiffers	SATA II	SATA
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, Memory Stick (MS), MicroDrive, MMC, MS PRO, SD
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	Intel® GMA X4500	NVIDIA® GeForce® 9200
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	733 MHz	Unknown — not stated by the source
Graphics card familyDiffers	Intel	NVIDIA
Performanceidentical
Motherboard chipsetKnown for one	Intel® H57 Express	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Networkidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	10	9
HDMI ports quantityDiffers	0	1
DVI portDiffers	Yes	No
PS/2 ports quantityDiffers	2	0
Serial ports quantityDiffers	1	0
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	SFF
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Trial softwareKnown for one	- Microsoft Office 2010 - McAfee Internet Security Suite 2009	Unknown — not stated by the source
Bundled softwareKnown for one	- Acer Backup Manager - Acer Client Manager - Acer eRecovery Management - Acer Security Suite - Veriton ControlCenter (Acer eLock Management, Acer eSettings Management, QuickMigration, PowerSaver, SmartBoot, HelpDesk) - Adobe Reader - Nero 9 Essentials	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features11 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	48505	33102
Processor codeDiffers	SLBUD	SLAF2
Processor package sizeDiffers	37.5 x 37.5 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	101.5 mm	100 mm
DepthDiffers	396.8 mm	371 mm
HeightDiffers	266.5 mm	265 mm
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise, Small Business	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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