Product comparison · 2 cpus

Acer Intel Celeron B830 vs Acer Intel Pentium G2020

36specifications compared
14differ
22identical
16known for one product only

Key differences

Processor family
- Intel Celeron B830:Intel® Celeron®
- Intel Pentium G2020:Intel® Pentium®
Processor model
- Intel Celeron B830:B830
- Intel Pentium G2020:G2020
Processor base frequency
- Intel Celeron B830:1.8 GHz
- Intel Pentium G2020:2.9 GHz
Processor socket
- Intel Celeron B830:PGA988
- Intel Pentium G2020:LGA 1155 (Socket H2)
Processor lithography
- Intel Celeron B830:32 nm
- Intel Pentium G2020:22 nm
Component for
- Intel Celeron B830:Netbook/nettop
- Intel Pentium G2020:PC
Processor cache
- Intel Celeron B830:2 MB
- Intel Pentium G2020:3 MB
Thermal Design Power (TDP)
- Intel Celeron B830:35 W
- Intel Pentium G2020:55 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron B830, Intel Pentium G2020
52 specifications	A Acer Intel Celeron B830 View product	B Acer Intel Pentium G2020 View product
Processor9 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	B830	G2020
Processor base frequencyDiffers	1.8 GHz	2.9 GHz
Processor cores	2	2
Processor socketDiffers	PGA988	LGA 1155 (Socket H2)
Processor lithographyDiffers	32 nm	22 nm
Package type	Tray	Tray
Component forDiffers	Netbook/nettop	PC
Processor threads	2	2
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	3 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	35 W	55 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Known for one	18	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	21 GB/s
L3 cache speedKnown for one	Unknown — not stated by the source	2.9 GHz
Memory3 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
ECCDiffers	No	Yes
Graphics1 differ
On-board graphics card	Yes	Yes
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1050 MHz	1050 MHz
Number of displays supported (on-board graphics)Differs	2	3
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
CPU configuration (max)	1	1
Graphics & IMC lithographyDiffers	32 nm	22 nm
Market segmentKnown for one	Unknown — not stated by the source	Desktop
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2011C
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
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
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
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
Operational conditionsidentical
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm

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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