Product comparison · 2 pcs/workstations

Acer eMachines ET1831 Intel® Pentium® E5400 vs Acer Set Veriton M490G i3-530

92specifications compared
42differ
50identical
31known for one product only

Key differences

Processor family
- eMachines ET1831 Intel® Pentium® E5400:Intel® Pentium®
- Set Veriton M490G i3-530:Intel® Core™ i3
Processor model
- eMachines ET1831 Intel® Pentium® E5400:E5400
- Set Veriton M490G i3-530:i3-530
Processor threads
- eMachines ET1831 Intel® Pentium® E5400:2
- Set Veriton M490G i3-530:4
Processor frequency
- eMachines ET1831 Intel® Pentium® E5400:2.7 GHz
- Set Veriton M490G i3-530:2.93 GHz
Processor cache
- eMachines ET1831 Intel® Pentium® E5400:2 MB
- Set Veriton M490G i3-530:4 MB
Processor cache type
- eMachines ET1831 Intel® Pentium® E5400:L2
- Set Veriton M490G i3-530:Smart Cache
Bus type
- eMachines ET1831 Intel® Pentium® E5400:FSB
- Set Veriton M490G i3-530:DMI
Processor lithography
- eMachines ET1831 Intel® Pentium® E5400:45 nm
- Set Veriton M490G i3-530:32 nm

Side by side

Differences highlightedShow differences only

Comparison of ET1831, Set Veriton M490G i3-530
123 specifications	A Acer eMachines ET1831 Intel® Pentium® E5400 Model ET1831 View product	B Acer Set Veriton M490G i3-530 View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i3
Processor modelDiffers	E5400	i3-530
Processor cores	2	2
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.7 GHz	2.93 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	DMI
FSB Parity	No	No
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Core i3-500 Desktop Series
Processor codenameDiffers	Wolfdale	Clarkdale
Thermal Design Power (TDP)Differs	45, 65	73 W
TcaseDiffers	74.1 °C	72.6 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processor socketDiffers	LGA 775 (Socket T)	LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers	228 M	382 M
Processing Die sizeDiffers	82 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	13.5	22
SteppingDiffers	R0	C2
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	16 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
ECC supported by processor	No	No
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Memory3 differ
Internal memory	2 GB	2 GB
Maximum internal memoryDiffers	4 GB	16 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage3 differ
Total storage capacity	320 GB	320 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
HDD interfaceDiffers	SATA	Serial Attached SCSI (SAS)
Card reader integratedDiffers	Yes	No
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Compatible memory cardsKnown for one	CF, Memory Stick (MS), miniSD, MMC, MS PRO Duo, SD, xD	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	733 MHz
Graphics card familyDiffers	NVIDIA	Intel
Discrete graphics card modelKnown for one	NVIDIA® GeForce® 7050	Unknown — not stated by the source
Performance1 differ
Product type	PC	PC
Audio output channelsDiffers	7.1 channels	5.1 channels
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slots	1	1
PCI Express x16 slots	1	1
Power1 differ
Power supplyDiffers	250 W	300 W
Designidentical
Chassis type	Tower	Tower
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows XP Professional
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Trial softwareKnown for one	Unknown — not stated by the source	- Microsoft Office 2007 (Ready) SP 2 - McAfee Internet Security Suite 2009
Bundled softwareKnown for one	Unknown — not stated by the source	- 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
Displayidentical
Display includedKnown for one	Unknown — not stated by the source	No
Processor special features8 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
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)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	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)Differs	No	Yes
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
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	40478	46472
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
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
Processor codeKnown for one	SLGH7	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Weight & dimensions3 differ
WidthDiffers	180 mm	181 mm
DepthDiffers	411 mm	452 mm
HeightDiffers	361 mm	377 mm
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business

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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