Product comparison · 2 pcs/workstations

Acer Veriton M490G Intel® Core™ i3 i3-540 vs Acer Veriton X X275 Intel® Pentium® E5400

100specifications compared
36differ
64identical
25known for one product only

Key differences

Processor family
- Veriton M490G Intel® Core™ i3 i3-540:Intel® Core™ i3
- Veriton X X275 Intel® Pentium® E5400:Intel® Pentium®
Processor model
- Veriton M490G Intel® Core™ i3 i3-540:i3-540
- Veriton X X275 Intel® Pentium® E5400:E5400
Processor threads
- Veriton M490G Intel® Core™ i3 i3-540:4
- Veriton X X275 Intel® Pentium® E5400:2
Processor frequency
- Veriton M490G Intel® Core™ i3 i3-540:3.06 GHz
- Veriton X X275 Intel® Pentium® E5400:2.7 GHz
Processor cache
- Veriton M490G Intel® Core™ i3 i3-540:4 MB
- Veriton X X275 Intel® Pentium® E5400:2 MB
Processor cache type
- Veriton M490G Intel® Core™ i3 i3-540:Smart Cache
- Veriton X X275 Intel® Pentium® E5400:L2
Bus type
- Veriton M490G Intel® Core™ i3 i3-540:DMI
- Veriton X X275 Intel® Pentium® E5400:FSB
Processor lithography
- Veriton M490G Intel® Core™ i3 i3-540:32 nm
- Veriton X X275 Intel® Pentium® E5400:45 nm

Side by side

Differences highlightedShow differences only

Comparison of M490G, X275
125 specifications	A Acer Veriton M490G Intel® Core™ i3 i3-540 Model M490G View product	B Acer Veriton X X275 Intel® Pentium® E5400 Model X275 View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-540	E5400
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.06 GHz	2.7 GHz
Processor cacheDiffers	4 MB	2 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	45 nm
Processor seriesDiffers	Intel Core i3-500 Desktop Series	Intel Pentium E5000 Series for Desktop
Processor codenameDiffers	Clarkdale	Wolfdale
Thermal Design Power (TDP)Differs	73 W	45, 65
TcaseDiffers	72.6 °C	74.1 °C
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
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	382 M	228 M
Processing Die sizeDiffers	81 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	23	13.5
SteppingDiffers	C2	R0
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 1066/1333	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	800 MHz
Memory1 differ
Maximum internal memoryDiffers	16 GB	4 GB
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
Optical drive typeDiffers	DVD-RW	DVD Super Multi
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphicsidentical
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
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA X4500
Performanceidentical
Motherboard chipsetKnown for one	Intel® H57 Express	Unknown — not stated by the source
Ports & interfaces1 differ
DVI portDiffers	Yes	No
Power1 differ
Power supplyDiffers	300 W	220 W
Design1 differ
Chassis typeDiffers	Tower	Desktop
Software2 differ
Trial softwareDiffers	- Microsoft Office 2007 (Ready) SP 2 - McAfee Internet Security Suite 2009	- Microsoft Office 2007 (Ready) Service Pack 1 - McAfee Internet Security Suite 2009
Bundled softwareDiffers	- 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 - Intel Rapid Storage - Nero 9 Essentials	- Acer Client Manager - Acer eRecovery Management - Acer Security Suite - Veriton ControlCenter (Acer eLock Management, Acer eSettings Management, QuickMigration, PowerSaver, SmartBoot, HelpDesk) - Adobe Reader - CyberLink PowerDVD - NTI Media Maker
Processor special features9 differ
Embedded options availableDiffers	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	2
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	46473	40478
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
Processor codeKnown for one	Unknown — not stated by the source	SLGH7
Weight & dimensions3 differ
WidthDiffers	181 mm	101.5 mm
DepthDiffers	452 mm	396.8 mm
HeightDiffers	377 mm	266.5 mm
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes

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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