Product comparison · 2 cpus

HP Intel Celeron B710 vs NEC Intel Xeon E5640

28specifications compared
19differ
9identical
37known for one product only

Key differences

Processor family
- Intel Celeron B710:Intel® Celeron®
- Intel Xeon E5640:Intel® Xeon® 5000 Sequence
Processor model
- Intel Celeron B710:B710
- Intel Xeon E5640:E5640
Processor base frequency
- Intel Celeron B710:1.6 GHz
- Intel Xeon E5640:2.66 GHz
Processor cores
- Intel Celeron B710:1
- Intel Xeon E5640:4
Processor threads
- Intel Celeron B710:1
- Intel Xeon E5640:8
Processor cache
- Intel Celeron B710:1.5 MB
- Intel Xeon E5640:12 MB
Thermal Design Power (TDP)
- Intel Celeron B710:35 W
- Intel Xeon E5640:80 W
Memory bandwidth supported by processor (max)
- Intel Celeron B710:21.3 GB/s
- Intel Xeon E5640:25.6 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron B710, Intel Xeon E5640
65 specifications	A HP Intel Celeron B710 View product	B NEC Intel Xeon E5640 View product
Processor8 differ
Processor familyDiffers	Intel® Celeron®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	B710	E5640
Processor base frequencyDiffers	1.6 GHz	2.66 GHz
Processor coresDiffers	1	4
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	1	8
Processor cacheDiffers	1.5 MB	12 MB
Thermal Design Power (TDP)Differs	35 W	80 W
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	25.6 GB/s
Processor socketKnown for one	Unknown — not stated by the source	Socket B (LGA 1366)
Component forKnown for one	Unknown — not stated by the source	Server/workstation
System bus rateKnown for one	Unknown — not stated by the source	5.86 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.93 GHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.75 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	B1
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory4 differ
Maximum internal memory supported by processorDiffers	16 GB	288 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	800,1066 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
ECCDiffers	No	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
Featuresidentical
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Market segmentKnown for one	Unknown — not stated by the source	Server
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
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 Flex 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® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
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	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel® vPro™ Platform EligibilityKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known 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 conditionsidentical
TjunctionKnown for one	100 °C	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	77.6 °C
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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