Product comparison · 2 laptops

Acer Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U vs Acer Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M

129specifications compared
42differ
87identical
16known for one product only

Key differences

Display diagonal
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:33.8 cm (13.3")
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:39.6 cm (15.6")
Processor family
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:Intel® Core™ i5
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:Intel® Core™ i3
Processor generation
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:3rd gen Intel® Core™ i5
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:2nd gen Intel® Core™ i3
Processor model
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:i5-3317U
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:i3-2377M
Processor frequency
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:1.7 GHz
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:1.5 GHz
Processor lithography
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:22 nm
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:32 nm
Processor codename
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:Ivy Bridge
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:Sandy Bridge
Stepping
- Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U:L1
- Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M:J1

Side by side

Differences highlightedShow differences only

Comparison of 391-53314G25akk, 581TG-323a4G52Makk
145 specifications	A Acer Aspire 391-53314G25akk Intel® Core™ i5 i5-3317U Model 391-53314G25akk View product	B Acer Aspire Timeline Ultra 581TG-323a4G52Makk Intel® Core™ i3 i3-2377M Model 581TG-323a4G52Makk View product
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Processor10 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-3317U	i3-2377M
Processor boost frequencyKnown for one	2.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.7 GHz	1.5 GHz
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i5-3300 Mobile series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
SteppingDiffers	L1	J1
TjunctionDiffers	105 °C	100 °C
CPU multiplier (bus/core ratio)Differs	17	15
Memory1 differ
Maximum internal memoryDiffers	4 GB	6 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage5 differ
Total storage capacityDiffers	256 GB	520 GB
Storage mediaDiffers	SSD	HDD+SSD
SSD capacityDiffers	256 GB	20 GB
Optical drive typeDiffers	No	DVD Super Multi DL
Compatible memory cardsDiffers	MMC, SD	MMC, MS PRO, SD, xD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics6 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 640M
Graphics card familyDiffers	Intel	NVIDIA
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Not available
On-board graphics card memoryKnown for one	0.125 GB	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1000 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Processor special features8 differ
Graphics & IMC lithographyDiffers	22 nm	32 nm
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	65707	54834
Processor codeDiffers	SR0N8	SR0CW
Processor package sizeDiffers	31.0 x 24.0 mm	31.0 x 24.0 (BGA1023)
Conflict-Free processorDiffers	Yes	No
Battery3 differ
Number of battery cellsDiffers	4	3
Battery capacityDiffers	34 Wh	54 Wh
Battery life (max)Differs	6.5 h	8 h
Weight & dimensions5 differ
WeightDiffers	1.2 kg	2.25 kg
WidthDiffers	324.4 mm	376.4 mm
DepthDiffers	227.3 mm	253 mm
Height (front)Differs	1.12 cm	1.97 cm
Height (rear)Differs	1.5 cm	2.07 cm
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP

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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