Product comparison · 2 cpus

HP G840 processor vs HP i7-2620M processor

Key differences

Processor family
- G840 processor:Intel Pentium G
- i7-2620M processor:Intel® Core™ i7
Processor model
- G840 processor:G840
- i7-2620M processor:i7-2620M
Processor base frequency
- G840 processor:2.8 GHz
- i7-2620M processor:2.7 GHz
Processor socket
- G840 processor:LGA 1155 (Socket H2)
- i7-2620M processor:PGA988
Processor threads
- G840 processor:2
- i7-2620M processor:4
Processor cache
- G840 processor:3 MB
- i7-2620M processor:4 MB
Thermal Design Power (TDP)
- G840 processor:65 W
- i7-2620M processor:35 W
CPU multiplier (bus/core ratio)
- G840 processor:28
- i7-2620M processor:27

Differences highlightedShow differences only

Comparison of G840, i7-2620M
23 specifications	A HP G840 processor Model G840 View product	B HP i7-2620M processor Model i7-2620M View product
Processor9 differ
Processor familyDiffers	Intel Pentium G	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i7
Processor modelDiffers	G840	i7-2620M
Processor base frequencyDiffers	2.8 GHz	2.7 GHz
Processor cores	2	2
Processor socketDiffers	LGA 1155 (Socket H2)	PGA988
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Processor threadsDiffers	2	4
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Processor cacheDiffers	3 MB	4 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	65 W	35 W
CPU multiplier (bus/core ratio)Differs	28	27
Memory bandwidth supported by processor (max)Differs	21 GB/s	21.3 GB/s
Memory1 differ
Maximum internal memory supported by processorDiffers	32 GB	16 GB
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
Operational conditions1 differ
Maximum operating temperatureDiffers	69.1 °C	100 °C
Weight & dimensionsidentical
Width	37.5 mm	37.5 mm
Height	37.5 mm	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.