Product comparison · 2 cpus

Acer Intel Celeron B800 vs Acer Intel Pentium E6800

19specifications compared
8differ
11identical
28known for one product only

Key differences

Processor family
- Intel Celeron B800:Intel® Celeron®
- Intel Pentium E6800:Intel® Pentium®
Processor model
- Intel Celeron B800:B800
- Intel Pentium E6800:E6800
Processor base frequency
- Intel Celeron B800:1.5 GHz
- Intel Pentium E6800:3.33 GHz
Processor socket
- Intel Celeron B800:PGA988
- Intel Pentium E6800:LGA 775 (Socket T)
Processor lithography
- Intel Celeron B800:32 nm
- Intel Pentium E6800:45 nm
Component for
- Intel Celeron B800:Laptop
- Intel Pentium E6800:PC
Thermal Design Power (TDP)
- Intel Celeron B800:35 W
- Intel Pentium E6800:65 W
Market segment
- Intel Celeron B800:Mobile
- Intel Pentium E6800:Desktop

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron B800, Intel Pentium E6800
47 specifications	A Acer Intel Celeron B800 View product	B Acer Intel Pentium E6800 View product
Processor7 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	B800	E6800
Processor base frequencyDiffers	1.5 GHz	3.33 GHz
Processor cores	2	2
Processor socketDiffers	PGA988	LGA 775 (Socket T)
Processor lithographyDiffers	32 nm	45 nm
Package type	Tray	Tray
Component forDiffers	Laptop	PC
Processor threadsKnown for one	2	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cache	2 MB	2 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	35 W	65 W
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21.3 GB/s	Unknown — not stated by the source
L3 cache speedKnown for one	Unknown — not stated by the source	3.33 GHz
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.8500 - 1.3625 V
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® G31 Express, Intel® G33 Express, Intel® G35 Express, Intel® G41 Express, Intel® G43 Express, Intel® G45 Express, Intel® P31 Express, Intel® P35 Express, Intel® P43 Express, Intel® P45 Express, Intel® Q33 Express, Intel® Q35 Express, Intel® Q43 Express, Intel® Q45 Express, Intel® X38 Express,
SteppingKnown for one	Unknown — not stated by the source	R0
Processor codeKnown for one	Unknown — not stated by the source	SLGUE
Memoryidentical
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECCKnown for one	No	Unknown — not stated by the source
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
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segmentDiffers	Mobile	Desktop
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	228 M
Processing Die sizeKnown for one	Unknown — not stated by the source	82 mm²
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE2, SSE3, SSSE3
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 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 AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown 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
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	74.1 °C
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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