Product comparison · 2 cpus

Acer Intel Celeron G440 vs Dell i7-740QM processor

21specifications compared
16differ
5identical
41known for one product only

Key differences

The Dell i7-740QM processor has 0.13 GHz more processor base frequency than the Acer Intel Celeron G440 (1.73 GHz vs 1.6 GHz). The Dell i7-740QM processor has 3 more processor cores than the Acer Intel Celeron G440 (4 vs 1). The Dell i7-740QM processor has 13 nm more processor lithography than the Acer Intel Celeron G440 (45 nm vs 32 nm). Only the Acer Intel Celeron G440 has on-board graphics card. Processor family: Intel® Celeron® G on the Acer Intel Celeron G440, Intel® Core™ i7 on the Dell i7-740QM processor.

Processor family
- Intel Celeron G440:Intel® Celeron® G
- i7-740QM processor:Intel® Core™ i7
Processor model
- Intel Celeron G440:G440
- i7-740QM processor:i7-740QM
Processor base frequency
- Intel Celeron G440:1.6 GHz
- i7-740QM processor:1.73 GHz
Processor cores
- Intel Celeron G440:1
- i7-740QM processor:4
Processor socket
- Intel Celeron G440:LGA 1155 (Socket H2)
- i7-740QM processor:PGA988
Processor lithography
- Intel Celeron G440:32 nm
- i7-740QM processor:45 nm
Processor threads
- Intel Celeron G440:1
- i7-740QM processor:8
System bus rate
- Intel Celeron G440:5 GT/s
- i7-740QM processor:2.5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron G440, i7-740QM
62 specifications	A Acer Intel Celeron G440 View product	B Dell i7-740QM processor Model i7-740QM View product
Processor13 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i7
Processor modelDiffers	G440	i7-740QM
Processor base frequencyDiffers	1.6 GHz	1.73 GHz
Processor coresDiffers	1	4
Processor socketDiffers	LGA 1155 (Socket H2)	PGA988
Processor lithographyDiffers	32 nm	45 nm
Processor threadsDiffers	1	8
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.93 GHz
Processor cacheDiffers	1 MB	6 MB
Processor cache typeDiffers	L3	Smart Cache
Thermal Design Power (TDP)Differs	35 W	45 W
Bus typeKnown for one	Unknown — not stated by the source	DMI
CPU multiplier (bus/core ratio)Differs	16	13
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forKnown for one	PC	Unknown — not stated by the source
Memoryidentical
Memory channels	Dual-channel	Dual-channel
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066 MHz	Unknown — not stated by the source
ECCKnown for one	No	Unknown — not stated by the source
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
Features1 differ
Execute Disable Bit	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	774 M
Processing Die sizeKnown for one	Unknown — not stated by the source	296 mm²
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2
Embedded options availableKnown for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Market segmentKnown for one	Desktop	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	1.0
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TjunctionKnown for one	Unknown — not stated by the source	100 °C
TcaseKnown for one	65.5 °C	Unknown — not stated by the source
Technical detailsidentical
Processor cacheKnown for one	Unknown — not stated by the source	6144 KB
Weight & dimensions1 differ
Processor package sizeDiffers	37.5 mm	37.5 x 37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source

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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