Product comparison · 2 all-in-one pcs/workstations

Acer Aspire 605 vs Acer Aspire 620

120specifications compared
39differ
81identical
18known for one product only

Key differences

Touchscreen
- Aspire 605:No
- Aspire 620:Yes
Processor family
- Aspire 605:Intel® Core™ i3
- Aspire 620:Intel® Core™ i7
Processor generation
- Aspire 605:3rd gen Intel® Core™ i3
- Aspire 620:4th gen Intel® Core™ i7
Processor model
- Aspire 605:i3-3227U
- Aspire 620:i7-4702MQ
Processor cores
- Aspire 605:2
- Aspire 620:4
Processor threads
- Aspire 605:4
- Aspire 620:8
Processor frequency
- Aspire 605:1.9 GHz
- Aspire 620:2.2 GHz
Processor cache
- Aspire 605:3 MB
- Aspire 620:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 605, Aspire 620
138 specifications	A Acer Aspire 605 View product	B Acer Aspire 620 View product
Display1 differ
TouchscreenDiffers	No	Yes
Processor17 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i3	4th gen Intel® Core™ i7
Processor modelDiffers	i3-3227U	i7-4702MQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor frequencyDiffers	1.9 GHz	2.2 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 1023	PGA946
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	17 W	37 W
Bus typeDiffers	DMI	DMI2
CPU multiplier (bus/core ratio)Known for one	19	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
PCI Express slots versionDiffers	2.0	3.0
Processor codeDiffers	SR0XF	SR15J
Processor codenameDiffers	Ivy Bridge	Haswell
Processor seriesDiffers	Intel Core i3-3200 Mobile Series	Intel Core i7-4700 Mobile series
SteppingDiffers	L1	C0
TjunctionDiffers	105 °C	100 °C
Memory types supported by processorDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.2 GHz
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	2	Unknown — not stated by the source
Storage1 differ
HDD interfaceKnown for one	SATA, SATA II	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	DVD-RW
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers	350 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
On-board graphics card IDDiffers	0x166	0x416
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	3
FireWire 800Known for one	Unknown — not stated by the source	No
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1
Processor special features8 differ
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	72057	75119
Processor package sizeDiffers	31 x 24 (BGA1023)	37.5 x 32 x 1.6 mm
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Power1 differ
AC adapter powerDiffers	90 W	135 W
Weight & dimensions3 differ
Width (with stand)Differs	566.8 mm	35 mm
Depth (with stand)Differs	441 mm	398 mm
Height (with stand)Differs	54 mm	560 mm
Weight (with stand)Known for one	9 kg	Unknown — not stated by the source
Other featuresidentical
Storage drive interfaceKnown for one	Serial ATA, Serial ATA II	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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