Product comparison · 2 pcs/workstations

Acer Aspire T650 & AL1916Ws vs Lenovo 3000 J105

29specifications compared
12differ
17identical
62known for one product only

Key differences

Processor manufacturer
- Aspire T650 & AL1916Ws:Intel
- 3000 J105:AMD
Processor family
- Aspire T650 & AL1916Ws:Intel® Pentium® 4
- 3000 J105:AMD Sempron
Processor model
- Aspire T650 & AL1916Ws:524
- 3000 J105:3400+
Processor frequency
- Aspire T650 & AL1916Ws:3.06 GHz
- 3000 J105:2 GHz
Internal memory
- Aspire T650 & AL1916Ws:1 GB
- 3000 J105:0.5 GB
Total storage capacity
- Aspire T650 & AL1916Ws:250 GB
- 3000 J105:80 GB
Optical drive type
- Aspire T650 & AL1916Ws:DVD±RW
- 3000 J105:DVD-ROM
Discrete graphics card model
- Aspire T650 & AL1916Ws:AMD Radeon Xpress 200
- 3000 J105:Intel® GMA 950

Side by side

Differences highlightedShow differences only

Comparison of Aspire T650 & AL1916Ws, 3000 J105
91 specifications	A Acer Aspire T650 & AL1916Ws View product	B Lenovo 3000 J105 View product
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium® 4	AMD Sempron
Processor modelDiffers	524	3400+
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	3.06 GHz	2 GHz
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
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	90 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium 4 500 Series supporting Hyper-Threading Technology	Unknown — not stated by the source
Processor codenameKnown for one	Prescott	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	84 W	Unknown — not stated by the source
TcaseKnown for one	67.7 °C	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	125 M	Unknown — not stated by the source
Processing Die sizeKnown for one	112 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	23	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeKnown for one	DDR-SDRAM	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	2 GB
Storage2 differ
Total storage capacityDiffers	250 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
Compatible memory cardsKnown for one	MMC, MS Pro, SD, XD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon Xpress 200	Intel® GMA 950
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	VIA K8M800
Software1 differ
Bundled softwareDiffers	Norton AntiVirus 2005, Adobe Acrobat Reader V6.0, Cyberlink Power DVD, NTI CD-Maker Gold	Adobe Acrobat Reader, Diskeeper Lite, Google Desktop, Google Toolbar, Intervideo WinDVD, Lenovo Care, Lenovo Password Manager, Lotus Notes Stand-alone Client, Lotus SmartSuite Millennium, Norton Internet Security (OEM), PC-Doctor, Picasa - Google, Roxio Digital Media LE, ThinkVantage Rescue & Recove
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	48.3 cm (19")	Unknown — not stated by the source
DisplayKnown for one	TFT	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
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	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	Yes	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 (VT-x)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	27462	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	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	Yes	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 & dimensions2 differ
DepthDiffers	420 mm	445 mm
HeightDiffers	360 mm	392 mm
WeightKnown for one	Unknown — not stated by the source	9.2 kg
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	250 W
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	AC-97

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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