Product comparison · 2 cpus

HP Intel Core i7-640M vs Lenovo 49Y7332 processor

10specifications compared
8differ
2identical
16known for one product only

Key differences

Processor family
- Intel Core i7-640M:Intel® Core™ i7
- 49Y7332 processor:AMD Opteron
Processor model
- Intel Core i7-640M:i7-640M
- 49Y7332 processor:6128
Processor base frequency
- Intel Core i7-640M:2.8 GHz
- 49Y7332 processor:2 GHz
Processor cores
- Intel Core i7-640M:2
- 49Y7332 processor:8
Processor socket
- Intel Core i7-640M:PGA988
- 49Y7332 processor:Socket G34
Processor cache
- Intel Core i7-640M:4 MB
- 49Y7332 processor:12 MB
Thermal Design Power (TDP)
- Intel Core i7-640M:35 W
- 49Y7332 processor:80 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i7-640M, 49Y7332
26 specifications	A HP Intel Core i7-640M View product	B Lenovo 49Y7332 processor Model 49Y7332 View product
Processor8 differ
Processor familyDiffers	Intel® Core™ i7	AMD Opteron
Processor generationDiffers	Intel® Core™ i7	1st Generation Intel® Xeon® Scalable
Processor modelDiffers	i7-640M	6128
Processor base frequencyDiffers	2.8 GHz	2 GHz
Processor coresDiffers	2	8
Processor socketDiffers	PGA988	Socket G34
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Package typeKnown for one	Tray	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.46 GHz	Unknown — not stated by the source
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	35 W	80 W
CPU multiplier (bus/core ratio)Known for one	21	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	17.1 GB/s	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	8 GB	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Quad-channel	Unknown — not stated by the source
ECCKnown for one	No	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Mobile	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	37.5 mm	Unknown — not stated by the source
DepthKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
Temperature (max)Known for one	105 °C	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.

More cpu comparisons

All cpu comparisons