Product comparison · 2 cpus

Acer Intel Xeon X5650 vs HP Intel Core i7-820QM

22specifications compared
18differ
4identical
11known for one product only

Key differences

Processor family
- Intel Xeon X5650:Intel® Xeon® 5000 Sequence
- Intel Core i7-820QM:Intel® Core™ i7
Processor model
- Intel Xeon X5650:X5650
- Intel Core i7-820QM:i7-820QM
Processor base frequency
- Intel Xeon X5650:2.66 GHz
- Intel Core i7-820QM:1.73 GHz
Processor cores
- Intel Xeon X5650:6
- Intel Core i7-820QM:4
Processor socket
- Intel Xeon X5650:Socket B (LGA 1366)
- Intel Core i7-820QM:PGA988
Processor lithography
- Intel Xeon X5650:32 nm
- Intel Core i7-820QM:45 nm
Component for
- Intel Xeon X5650:Server/workstation
- Intel Core i7-820QM:Laptop
Processor threads
- Intel Xeon X5650:12
- Intel Core i7-820QM:8

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5650, Intel Core i7-820QM
33 specifications	A Acer Intel Xeon X5650 View product	B HP Intel Core i7-820QM View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Core™ i7
Processor modelDiffers	X5650	i7-820QM
Processor base frequencyDiffers	2.66 GHz	1.73 GHz
Processor coresDiffers	6	4
Processor socketDiffers	Socket B (LGA 1366)	PGA988
Processor lithographyDiffers	32 nm	45 nm
Package type	Tray	Tray
Component forDiffers	Server/workstation	Laptop
Processor threadsDiffers	12	8
System bus rateDiffers	6.4 GT/s	2.5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequency	3.06 GHz	3.06 GHz
Processor cacheDiffers	12 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	45 W
VID Voltage RangeKnown for one	0.750 - 1.350 V	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	20	13
Memory bandwidth supported by processor (max)Differs	32 GB/s	21 GB/s
Processor system typeKnown for one	DP	Unknown — not stated by the source
Processor codeKnown for one	SLBV3	Unknown — not stated by the source
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i7
Memory4 differ
Maximum internal memory supported by processorDiffers	288 GB	8 GB
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	1066,1333 MHz
Memory channelsDiffers	Triple-channel	Dual-channel
ECCDiffers	Yes	No
Features1 differ
Market segmentDiffers	Server	Mobile
Operational conditionsidentical
Maximum operating temperatureKnown for one	81.3 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Package dimensions (WxDxH)Known for one	42.5 x 42.5 x 45 mm	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	37.5 mm
DepthKnown for one	Unknown — not stated by the source	37.5 mm
Other featuresidentical
On-board memory controllerKnown for one	Yes	Unknown — not stated by the source
Temperature (max)Known for one	Unknown — not stated by the source	100 °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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