Product comparison · 2 cpus

Acer Intel Core i3-3220 vs Acer Intel Core i7-3770K

55specifications compared
16differ
39identical
9known for one product only

Key differences

Processor family
- Intel Core i3-3220:Intel® Core™ i3
- Intel Core i7-3770K:Intel® Core™ i7
Processor generation
- Intel Core i3-3220:3rd gen Intel® Core™ i3
- Intel Core i7-3770K:3rd gen Intel® Core™ i7
Processor model
- Intel Core i3-3220:i3-3220
- Intel Core i7-3770K:i7-3770K
Processor base frequency
- Intel Core i3-3220:3.3 GHz
- Intel Core i7-3770K:3.5 GHz
Processor cores
- Intel Core i3-3220:2
- Intel Core i7-3770K:4
Processor threads
- Intel Core i3-3220:4
- Intel Core i7-3770K:8
Processor cache
- Intel Core i3-3220:3 MB
- Intel Core i7-3770K:8 MB
L3 cache speed
- Intel Core i3-3220:3.3 GHz
- Intel Core i7-3770K:3.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i3-3220, Intel Core i7-3770K
64 specifications	A Acer Intel Core i3-3220 View product	B Acer Intel Core i7-3770K View product
Processor12 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i3	3rd gen Intel® Core™ i7
Processor modelDiffers	i3-3220	i7-3770K
Processor base frequencyDiffers	3.3 GHz	3.5 GHz
Processor coresDiffers	2	4
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Processor lithography	22 nm	22 nm
Package type	Tray	Tray
Component for	PC	PC
Processor threadsDiffers	4	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.9 GHz
Processor cacheDiffers	3 MB	8 MB
Processor cache type	L3	L3
L3 cache speedDiffers	3.3 GHz	3.5 GHz
Thermal Design Power (TDP)Differs	55 W	77 W
Compatible chipsetsDiffers	Intel® B75 Express, Intel® H61 Express, Intel® H77 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z75 Express, Intel® Z77 Express	Intel® B75 Express, Intel® H61 Express, Intel® H67 Express, Intel® H77 Express, Intel® P67 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z68 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingDiffers	L1	E1
Bus type	DMI	DMI
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Processor codeDiffers	SR0RG	SR0PL
Memoryidentical
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory channels	Dual-channel	Dual-channel
ECC	No	No
Graphics2 differ
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics 4000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
Number of displays supported (on-board graphics)	3	3
Features1 differ
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Desktop	Desktop
PCI Express slots versionDiffers	2.0	3.0
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
Supported instruction sets	AVX, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
CPU configuration (max)	1	1
Graphics & IMC lithography	22 nm	22 nm
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2011C	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	65.3 °C	67.4 °C
Weight & dimensionsidentical
Processor package size	37.5 mm	37.5 mm
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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