Product comparison · 2 cpus

HP Intel Celeron G550T vs NEC Intel Xeon E5-2643

34specifications compared
24differ
10identical
25known for one product only

Key differences

Processor family
- Intel Celeron G550T:Intel® Celeron® G
- Intel Xeon E5-2643:Intel® Xeon® E5 Family
Processor model
- Intel Celeron G550T:G550T
- Intel Xeon E5-2643:E5-2643
Processor base frequency
- Intel Celeron G550T:2.2 GHz
- Intel Xeon E5-2643:3.3 GHz
Processor cores
- Intel Celeron G550T:2
- Intel Xeon E5-2643:4
Processor socket
- Intel Celeron G550T:LGA 1155 (Socket H2)
- Intel Xeon E5-2643:LGA 2011 (Socket R)
Processor threads
- Intel Celeron G550T:2
- Intel Xeon E5-2643:8
System bus rate
- Intel Celeron G550T:5 GT/s
- Intel Xeon E5-2643:8 GT/s
Thermal Design Power (TDP)
- Intel Celeron G550T:35 W
- Intel Xeon E5-2643:130 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron G550T, Intel Xeon E5-2643
59 specifications	A HP Intel Celeron G550T View product	B NEC Intel Xeon E5-2643 View product
Processor10 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Xeon® E5 Family
Processor modelDiffers	G550T	E5-2643
Processor base frequencyDiffers	2.2 GHz	3.3 GHz
Processor coresDiffers	2	4
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 2011 (Socket R)
Processor threadsDiffers	2	8
System bus rateDiffers	5 GT/s	8 GT/s
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L3	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	35 W	130 W
Bus typeDiffers	DMI	QPI
Memory bandwidth supported by processor (max)Differs	17 GB/s	51.2 GB/s
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	M1
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	750 GB
Memory clock speeds supported by processorDiffers	1066 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1000 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
Features3 differ
PCI Express slots versionDiffers	2.0	3.0
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
CPU configuration (max)Differs	1	2
Embedded options availableKnown for one	No	Unknown — not stated by the source
Market segmentKnown for one	Unknown — not stated by the source	Server
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special features5 differ
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityDiffers	No	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	65 °C	73 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x

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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