Product comparison · 2 cpus

Acer Intel Pentium B940 vs Acer Intel Pentium G2020

36specifications compared
16differ
20identical
15known for one product only

Key differences

Processor model
- Intel Pentium B940:B940
- Intel Pentium G2020:G2020
Processor base frequency
- Intel Pentium B940:2 GHz
- Intel Pentium G2020:2.9 GHz
Processor socket
- Intel Pentium B940:PGA988
- Intel Pentium G2020:LGA 1155 (Socket H2)
Processor lithography
- Intel Pentium B940:32 nm
- Intel Pentium G2020:22 nm
Component for
- Intel Pentium B940:Laptop
- Intel Pentium G2020:PC
Processor cache
- Intel Pentium B940:2 MB
- Intel Pentium G2020:3 MB
L3 cache speed
- Intel Pentium B940:2 GHz
- Intel Pentium G2020:2.9 GHz
Thermal Design Power (TDP)
- Intel Pentium B940:35 W
- Intel Pentium G2020:55 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium B940, Intel Pentium G2020
51 specifications	A Acer Intel Pentium B940 View product	B Acer Intel Pentium G2020 View product
Processor9 differ
Processor modelDiffers	B940	G2020
Processor base frequencyDiffers	2 GHz	2.9 GHz
Processor socketDiffers	PGA988	LGA 1155 (Socket H2)
Processor lithographyDiffers	32 nm	22 nm
Component forDiffers	Laptop	PC
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	2 MB	3 MB
L3 cache speedDiffers	2 GHz	2.9 GHz
Thermal Design Power (TDP)Differs	35 W	55 W
Bus typeKnown for one	Unknown — not stated by the source	DMI
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	21 GB/s
Compatible chipsetsKnown for one	Intel® HM65 Express, Intel HM67 Express	Unknown — not stated by the source
SteppingKnown for one	Q0	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1333 MHz
ECCDiffers	No	Yes
Graphics2 differ
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1050 MHz
Number of displays supported (on-board graphics)Differs	2	3
Features2 differ
Market segmentDiffers	Mobile	Desktop
Graphics & IMC lithographyDiffers	32 nm	22 nm
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2011C
Maximum number of PCI Express lanesKnown for one	1	Unknown — not stated by the source
Processor special featuresidentical
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known 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
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Operational conditionsidentical
TjunctionKnown for one	85 °C	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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