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
Display1 differ
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 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
Maximum internal memoryDiffers	4 GB	8 GB
Storage1 differ
Total storage capacityDiffers	250 GB	320 GB
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Mobility Radeon HD 4250
Graphics card familyDiffers	Intel	AMD
Network1 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	3
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	AMD M880G
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
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
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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