Product comparison · 2 laptops

Acer eMachines E527-332G25MN vs Acer eMachines E640-P322G32MN

60specifications compared
18differ
42identical
21known for one product only

Key differences

Display brightness
- eMachines E527-332G25MN:200 cd/m²
- eMachines E640-P322G32MN:220 cd/m²
Processor family
- eMachines E527-332G25MN:Intel® Celeron®
- eMachines E640-P322G32MN:AMD Athlon II
Processor model
- eMachines E527-332G25MN:T3300
- eMachines E640-P322G32MN:P320
Processor frequency
- eMachines E527-332G25MN:2 GHz
- eMachines E640-P322G32MN:2.1 GHz
Processor cache type
- eMachines E527-332G25MN:Smart Cache
- eMachines E640-P322G32MN:L2
Maximum internal memory
- eMachines E527-332G25MN:4 GB
- eMachines E640-P322G32MN:8 GB
Total storage capacity
- eMachines E527-332G25MN:250 GB
- eMachines E640-P322G32MN:320 GB
Discrete graphics card model
- eMachines E527-332G25MN:Intel® GMA 4500M
- eMachines E640-P322G32MN:AMD Mobility Radeon HD 4250

Side by side

Differences highlightedShow differences only

Comparison of eMachines E527-332G25MN, eMachines E640-P322G32MN
81 specifications	A Acer eMachines E527-332G25MN View product	B Acer eMachines E640-P322G32MN View product
Designidentical
Product colour	Black	Black
Display1 differ
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display brightnessDiffers	200 cd/m²	220 cd/m²
Processor4 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Celeron®	AMD Athlon II
Processor modelDiffers	T3300	P320
Processor coresKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2 GHz	2.1 GHz
Processor cache	1 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Penryn	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	4 GB	8 GB
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Mobility Radeon HD 4250
Graphics card familyDiffers	Intel	AMD
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Bluetooth	No	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
TV-in port	No	No
TV-out	No	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	AMD M880G
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Linux
Processor special featuresidentical
Embedded options availableKnown for one	No	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	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown 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® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	47511	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensions5 differ
WeightDiffers	2.7 kg	2.6 kg
WidthDiffers	372.3 mm	381 mm
DepthDiffers	246.5 mm	253 mm
Height (front)Differs	2.68 cm	2.5 cm
Height (rear)Differs	3.96 cm	3 cm
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC
Wake-on-LAN readyKnown 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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