Product comparison · 2 pcs/workstations

Acer Aspire X3400-004 OB 21.5''P6 vs Acer Extensa E440

38specifications compared
17differ
21identical
62known for one product only

Key differences

Processor manufacturer
- Aspire X3400-004 OB 21.5''P6:Intel
- Extensa E440:AMD
Processor family
- Aspire X3400-004 OB 21.5''P6:Intel® Celeron® M
- Extensa E440:AMD Phenom
Processor model
- Aspire X3400-004 OB 21.5''P6:215
- Extensa E440:1035T
Processor cores
- Aspire X3400-004 OB 21.5''P6:1
- Extensa E440:6
Processor frequency
- Aspire X3400-004 OB 21.5''P6:1.33 GHz
- Extensa E440:2.6 GHz
Processor cache
- Aspire X3400-004 OB 21.5''P6:0.512 MB
- Extensa E440:6 MB
Processor cache type
- Aspire X3400-004 OB 21.5''P6:L2
- Extensa E440:L3
Total storage capacity
- Aspire X3400-004 OB 21.5''P6:500 GB
- Extensa E440:640 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire X3400-004 OB 21.5''P6, Extensa E440
100 specifications	A Acer Aspire X3400-004 OB 21.5''P6 View product	B Acer Extensa E440 View product
Processor7 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Celeron® M	AMD Phenom
Processor modelDiffers	215	1035T
Processor coresDiffers	1	6
Processor threadsKnown for one	1	Unknown — not stated by the source
Processor frequencyDiffers	1.33 GHz	2.6 GHz
Processor cacheDiffers	0.512 MB	6 MB
Processor cache typeDiffers	L2	L3
Processor front side busKnown for one	533 MHz	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	65 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron M 533 MHz FSB	Unknown — not stated by the source
Processor codenameKnown for one	Yonah	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	27 W	Unknown — not stated by the source
Processor socketKnown for one	Socket 479	Unknown — not stated by the source
Processing Die sizeKnown for one	90 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	640 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Compatible memory cardsKnown for one	CF, Memory Stick (MS), MMC, MS PRO, SD	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD 880G
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	No	Yes
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	220 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	Tower
Softwareidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	Acer Backup Manager, Acer Client Manager, Acer eRecovery Management, Acer Security Suite, Adobe Reader, Nero 9 Essentials
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	No	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	32240	Unknown — not stated by the source
Processor codeKnown for one	SLA4L	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	100 mm	180 mm
DepthDiffers	371 mm	449 mm
HeightDiffers	265 mm	359 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 5570
Graphics card familyKnown for one	Unknown — not stated by the source	AMD

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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