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

Acer Aspire 5771 Intel® Pentium® G620 vs Acer Aspire Z5771

107specifications compared
19differ
88identical
19known for one product only

Key differences

Processor family
- Aspire 5771 Intel® Pentium® G620:Intel® Pentium®
- Aspire Z5771:Intel® Core™ i3
Processor model
- Aspire 5771 Intel® Pentium® G620:G620
- Aspire Z5771:i3-2120
Processor threads
- Aspire 5771 Intel® Pentium® G620:2
- Aspire Z5771:4
Processor frequency
- Aspire 5771 Intel® Pentium® G620:2.6 GHz
- Aspire Z5771:3.3 GHz
CPU multiplier (bus/core ratio)
- Aspire 5771 Intel® Pentium® G620:26
- Aspire Z5771:33
Memory types supported by processor
- Aspire 5771 Intel® Pentium® G620:DDR3-SDRAM
- Aspire Z5771:DDR3 1066/1333
Memory bandwidth supported by processor (max)
- Aspire 5771 Intel® Pentium® G620:17 GB/s
- Aspire Z5771:21 GB/s
Internal memory
- Aspire 5771 Intel® Pentium® G620:4 GB
- Aspire Z5771:6 GB

Side by side

Differences highlightedShow differences only

Comparison of 5771, Aspire Z5771
126 specifications	A Acer Aspire 5771 Intel® Pentium® G620 Model 5771 View product	B Acer Aspire Z5771 View product
Displayidentical
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Processor8 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i3
Processor modelDiffers	G620	i3-2120
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.6 GHz	3.3 GHz
CPU multiplier (bus/core ratio)Differs	26	33
FSB ParityKnown for one	Unknown — not stated by the source	No
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Processor seriesDiffers	Intel Pentium G600 Series for Desktop	Intel Core i3-2100 Desktop Series
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 1066/1333
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	SR05R	Unknown — not stated by the source
SteppingKnown for one	Q0	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066 MHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	6 GB
Memory clock speedDiffers	1333 MHz	1066 MHz
Graphics1 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 2000
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x102
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Processor special features8 differ
Embedded options availableDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Processor ARK IDDiffers	53480	53426
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX

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.

More all-in-one pcs/workstations comparisons

All all-in-one pcs/workstations comparisons