Product comparison · 2 cpus

Acer Intel Pentium 2020M vs Acer Intel Xeon E3-1240

42specifications compared
23differ
19identical
20known for one product only

Key differences

The Acer Intel Xeon E3-1240 has 0.9 GHz more processor base frequency than the Acer Intel Pentium 2020M (3.3 GHz vs 2.4 GHz). The Acer Intel Xeon E3-1240 has 2 more processor cores than the Acer Intel Pentium 2020M (4 vs 2). The Acer Intel Xeon E3-1240 has 10 nm more processor lithography than the Acer Intel Pentium 2020M (32 nm vs 22 nm). Only the Acer Intel Xeon E3-1240 has ECC. Processor family: Intel® Pentium® on the Acer Intel Pentium 2020M, Intel® Xeon® E3 Family on the Acer Intel Xeon E3-1240.

Processor family
- Intel Pentium 2020M:Intel® Pentium®
- Intel Xeon E3-1240:Intel® Xeon® E3 Family
Processor model
- Intel Pentium 2020M:2020M
- Intel Xeon E3-1240:E3-1240
Processor base frequency
- Intel Pentium 2020M:2.4 GHz
- Intel Xeon E3-1240:3.3 GHz
Processor cores
- Intel Pentium 2020M:2
- Intel Xeon E3-1240:4
Processor socket
- Intel Pentium 2020M:PGA988
- Intel Xeon E3-1240:LGA 1155 (Socket H2)
Processor lithography
- Intel Pentium 2020M:22 nm
- Intel Xeon E3-1240:32 nm
Component for
- Intel Pentium 2020M:Laptop
- Intel Xeon E3-1240:Server/workstation
Processor threads
- Intel Pentium 2020M:2
- Intel Xeon E3-1240:8

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium 2020M, Intel Xeon E3-1240
62 specifications	A Acer Intel Pentium 2020M View product	B Acer Intel Xeon E3-1240 View product
Processor15 differ
Processor familyDiffers	Intel® Pentium®	Intel® Xeon® E3 Family
Processor modelDiffers	2020M	E3-1240
Processor base frequencyDiffers	2.4 GHz	3.3 GHz
Processor coresDiffers	2	4
Processor socketDiffers	PGA988	LGA 1155 (Socket H2)
Processor lithographyDiffers	22 nm	32 nm
Component forDiffers	Laptop	Server/workstation
Processor threadsDiffers	2	8
Processor cacheDiffers	2 MB	8 MB
L3 cache speedDiffers	2.4 GHz	3.3 GHz
Thermal Design Power (TDP)Differs	35 W	80 W
Compatible chipsetsDiffers	Intel® HM70 Express, Intel® HM75 Express, Intel HM76 Express, Intel HM77 Express	Intel® C202, Intel® C204, Intel® C206, Intel® C216
SteppingDiffers	L1	D2
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21 GB/s
Processor codeDiffers	SR0U1	SR00K
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.7 GHz
Memory3 differ
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066,1333 MHz
ECCDiffers	No	Yes
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
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	1100 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features4 differ
Market segmentDiffers	Mobile	Server
Maximum number of PCI Express lanesDiffers	1	20
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Graphics & IMC lithographyDiffers	22 nm	32 nm
Processor special featuresidentical
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
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
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	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	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
Operational conditionsidentical
TjunctionKnown for one	90 °C	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	69.1 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, 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.

More cpu comparisons

All cpu comparisons