Product comparison · 2 cpus

HP i7-2820QM processor vs NEC Intel Xeon X5650

20specifications compared
16differ
4identical
12known for one product only

Key differences

The NEC Intel Xeon X5650 has 0.36 GHz more processor base frequency than the HP i7-2820QM processor (2.66 GHz vs 2.3 GHz). The NEC Intel Xeon X5650 has 2 more processor cores than the HP i7-2820QM processor (6 vs 4). The NEC Intel Xeon X5650 has 4 more processor threads than the HP i7-2820QM processor (12 vs 8). Processor family: Intel® Core™ i7 on the HP i7-2820QM processor, Intel® Xeon® 5000 Sequence on the NEC Intel Xeon X5650. Processor model: i7-2820QM on the HP i7-2820QM processor, X5650 on the NEC Intel Xeon X5650.

Processor family
- i7-2820QM processor:Intel® Core™ i7
- Intel Xeon X5650:Intel® Xeon® 5000 Sequence
Processor model
- i7-2820QM processor:i7-2820QM
- Intel Xeon X5650:X5650
Processor base frequency
- i7-2820QM processor:2.3 GHz
- Intel Xeon X5650:2.66 GHz
Processor cores
- i7-2820QM processor:4
- Intel Xeon X5650:6
Processor socket
- i7-2820QM processor:PGA988
- Intel Xeon X5650:Socket B (LGA 1366)
Processor threads
- i7-2820QM processor:8
- Intel Xeon X5650:12
System bus rate
- i7-2820QM processor:5 GT/s
- Intel Xeon X5650:6.4 GT/s
Processor boost frequency
- i7-2820QM processor:3.4 GHz
- Intel Xeon X5650:3.06 GHz

Side by side

Differences highlightedShow differences only

Comparison of i7-2820QM, Intel Xeon X5650
32 specifications	A HP i7-2820QM processor Model i7-2820QM View product	B NEC Intel Xeon X5650 View product
Processor12 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® 5000 Sequence
Processor modelDiffers	i7-2820QM	X5650
Processor base frequencyDiffers	2.3 GHz	2.66 GHz
Processor coresDiffers	4	6
Processor socketDiffers	PGA988	Socket B (LGA 1366)
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor threadsDiffers	8	12
System bus rateDiffers	5 GT/s	6.4 GT/s
Processor boost frequencyDiffers	3.4 GHz	3.06 GHz
Processor cacheDiffers	8 MB	12 MB
Thermal Design Power (TDP)Differs	45 W	95 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	23	20
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	32 GB/s
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor codeKnown for one	Unknown — not stated by the source	SLBV3
Processor generationKnown for one	2nd gen Intel® Core™ i7	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	288 GB
Memory clock speeds supported by processorDiffers	1066,1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	100 °C	81.3 °C
Weight & dimensionsidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.5 x 42.5 x 45 mm
WidthKnown for one	37.5 mm	Unknown — not stated by the source
HeightKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
On-board memory controllerKnown for one	Unknown — not stated by the source	Yes

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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