Product comparison · 2 cpus

Acer Intel Core i7-740QM vs HP Intel Xeon E7-2830

28specifications compared
19differ
9identical
25known for one product only

Key differences

Processor family
- Intel Core i7-740QM:Intel® Core™ i7
- Intel Xeon E7-2830:Intel® Xeon® E7 Family
Processor model
- Intel Core i7-740QM:i7-740QM
- Intel Xeon E7-2830:E7-2830
Processor base frequency
- Intel Core i7-740QM:1.73 GHz
- Intel Xeon E7-2830:2.13 GHz
Processor cores
- Intel Core i7-740QM:4
- Intel Xeon E7-2830:8
Processor socket
- Intel Core i7-740QM:PGA988
- Intel Xeon E7-2830:LGA 1567 (Socket LS)
Processor lithography
- Intel Core i7-740QM:45 nm
- Intel Xeon E7-2830:32 nm
Component for
- Intel Core i7-740QM:Laptop
- Intel Xeon E7-2830:Server/workstation
Processor threads
- Intel Core i7-740QM:8
- Intel Xeon E7-2830:16

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i7-740QM, Intel Xeon E7-2830
53 specifications	A Acer Intel Core i7-740QM View product	B HP Intel Xeon E7-2830 View product
Processor12 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® E7 Family
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-740QM	E7-2830
Processor base frequencyDiffers	1.73 GHz	2.13 GHz
Processor coresDiffers	4	8
Processor socketDiffers	PGA988	LGA 1567 (Socket LS)
Processor lithographyDiffers	45 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forDiffers	Laptop	Server/workstation
Processor threadsDiffers	8	16
System bus rateDiffers	2.5 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.93 GHz	2.4 GHz
Processor cacheDiffers	6 MB	24 MB
Processor cache type	L3	L3
L3 cache speedKnown for one	1.73 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	45 W	105 W
Compatible chipsetsKnown for one	Intel® HM55 Express, Intel® PM55 Express, Intel® QM57 Express	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor codeKnown for one	SLBQG	Unknown — not stated by the source
Memory4 differ
Maximum internal memory supported by processorDiffers	8 GB	1 TB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	800,978,1066,1333 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECCDiffers	No	Yes
Features1 differ
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Mobile	Server
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeKnown for one	296 mm²	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TjunctionKnown for one	100 °C	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	64 °C
Weight & dimensions1 differ
Processor package sizeDiffers	37.5 mm	49.1 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No

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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