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
Package type	Tray	Tray
Component forDiffers	Laptop	Server/workstation
Processor threadsDiffers	2	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	8 MB
Processor cache type	L3	L3
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
Bus type	DMI	DMI
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
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
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
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Mobile	Server
Maximum number of PCI Express lanesDiffers	1	20
PCI Express slots version	2.0	2.0
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
CPU configuration (max)	1	1
Graphics & IMC lithographyDiffers	22 nm	32 nm
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	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	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
Weight & dimensionsidentical
Processor package size	37.5 mm	37.5 mm
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.

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