Product comparison · 2 cpus

Acer Intel Core i3-560 vs Acer Intel Core i5-661

38specifications compared
7differ
31identical
5known for one product only

Key differences

Processor family
- Intel Core i3-560:Intel® Core™ i3
- Intel Core i5-661:Intel® Core™ i5
Processor generation
- Intel Core i3-560:Intel® Core™ i3
- Intel Core i5-661:Intel® Core™ i5
Processor model
- Intel Core i3-560:i3-560
- Intel Core i5-661:i5-661
Thermal Design Power (TDP)
- Intel Core i3-560:73 W
- Intel Core i5-661:87 W
On-board graphics card base frequency
- Intel Core i3-560:733 MHz
- Intel Core i5-661:900 MHz
Intel® Turbo Boost Technology
- Intel Core i3-560:No
- Intel Core i5-661:Yes
Tcase
- Intel Core i3-560:72.6 °C
- Intel Core i5-661:69.8 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i3-560, Intel Core i5-661
43 specifications	A Acer Intel Core i3-560 View product	B Acer Intel Core i5-661 View product
Processor4 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor modelDiffers	i3-560	i5-661
Processor base frequency	3.33 GHz	3.33 GHz
Processor cores	2	2
Processor socket	LGA 1156 (Socket H)	LGA 1156 (Socket H)
Processor lithography	32 nm	32 nm
Component for	PC	PC
Processor threads	4	4
System bus rate	2.5 GT/s	2.5 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	4 MB	4 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	73 W	87 W
VID Voltage Range	0.6500 - 1.4000 V	0.6500 - 1.4000 V
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.6 GHz
Memoryidentical
Maximum internal memory supported by processor	16 GB	16 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
Graphics1 differ
On-board graphics card	Yes	Yes
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequencyDiffers	733 MHz	900 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	No	No
Market segment	Desktop	Desktop
PCI Express slots version	2.0	2.0
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution Technology	No	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® vPro™ Platform Eligibility	No	No
Operational conditions1 differ
TcaseDiffers	72.6 °C	69.8 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x

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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