Product comparison · 2 cpus

HP Intel Celeron B800 vs HP Intel Celeron G440

45specifications compared
11differ
34identical
11known for one product only

Key differences

Processor family
- Intel Celeron B800:Intel® Celeron®
- Intel Celeron G440:Intel® Celeron® G
Processor model
- Intel Celeron B800:B800
- Intel Celeron G440:G440
Processor base frequency
- Intel Celeron B800:1.5 GHz
- Intel Celeron G440:1.6 GHz
Processor cores
- Intel Celeron B800:2
- Intel Celeron G440:1
Processor socket
- Intel Celeron B800:PGA988
- Intel Celeron G440:LGA 1155 (Socket H2)
Processor threads
- Intel Celeron B800:2
- Intel Celeron G440:1
Processor cache
- Intel Celeron B800:2 MB
- Intel Celeron G440:1 MB
Memory bandwidth supported by processor (max)
- Intel Celeron B800:21.3 GB/s
- Intel Celeron G440:17 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron B800, Intel Celeron G440
56 specifications	A HP Intel Celeron B800 View product	B HP Intel Celeron G440 View product
Processor8 differ
Processor familyDiffers	Intel® Celeron®	Intel® Celeron® G
Processor modelDiffers	B800	G440
Processor base frequencyDiffers	1.5 GHz	1.6 GHz
Processor coresDiffers	2	1
Processor socketDiffers	PGA988	LGA 1155 (Socket H2)
Processor threadsDiffers	2	1
Processor cacheDiffers	2 MB	1 MB
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	17 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1066 MHz
ECCKnown for one	No	Unknown — not stated by the source
Featuresidentical
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown 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
TcaseKnown for one	Unknown — not stated by the source	65.5 °C

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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