Product comparison · 2 cpus

Acer Intel Celeron G1620 vs Acer Intel Pentium B940

35specifications compared
16differ
19identical
15known for one product only

Key differences

Processor family
- Intel Celeron G1620:Intel® Celeron® G
- Intel Pentium B940:Intel® Pentium®
Processor model
- Intel Celeron G1620:G1620
- Intel Pentium B940:B940
Processor base frequency
- Intel Celeron G1620:2.7 GHz
- Intel Pentium B940:2 GHz
Processor socket
- Intel Celeron G1620:LGA 1155 (Socket H2)
- Intel Pentium B940:PGA988
Processor lithography
- Intel Celeron G1620:28 nm
- Intel Pentium B940:32 nm
Component for
- Intel Celeron G1620:PC
- Intel Pentium B940:Laptop
L3 cache speed
- Intel Celeron G1620:2.7 GHz
- Intel Pentium B940:2 GHz
Thermal Design Power (TDP)
- Intel Celeron G1620:55 W
- Intel Pentium B940:35 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron G1620, Intel Pentium B940
50 specifications	A Acer Intel Celeron G1620 View product	B Acer Intel Pentium B940 View product
Processor10 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Pentium®
Processor modelDiffers	G1620	B940
Processor base frequencyDiffers	2.7 GHz	2 GHz
Processor cores	2	2
Processor socketDiffers	LGA 1155 (Socket H2)	PGA988
Processor lithographyDiffers	28 nm	32 nm
Package type	Tray	Tray
Component forDiffers	PC	Laptop
Processor threads	2	2
Processor operating modes	64-bit	64-bit
Processor cache	2 MB	2 MB
Processor cache type	L3	L3
L3 cache speedDiffers	2.7 GHz	2 GHz
Thermal Design Power (TDP)Differs	55 W	35 W
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® HM65 Express, Intel HM67 Express
SteppingDiffers	P0	Q0
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21.3 GB/s
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	27	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	16 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
ECCDiffers	Yes	No
Graphics2 differ
On-board graphics card	Yes	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1100 MHz
Number of displays supported (on-board graphics)Differs	3	2
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Desktop	Mobile
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	1
PCI Express slots version	2.0	2.0
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
CPU configuration (max)	1	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known 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	85 °C
Weight & dimensionsidentical
Processor package size	37.5 mm	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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