Product comparison · 2 cpus

Dell i5-760 processor vs HP Intel Xeon E3-1281 v3

43specifications compared
30differ
13identical
37known for one product only

Key differences

Processor family
- i5-760 processor:Intel® Core™ i5
- Intel Xeon E3-1281 v3:Intel® Xeon® E3 V3 Family
Processor model
- i5-760 processor:i5-760
- Intel Xeon E3-1281 v3:E3-1281V3
Processor base frequency
- i5-760 processor:2.8 GHz
- Intel Xeon E3-1281 v3:3.7 GHz
Processor socket
- i5-760 processor:LGA 1156 (Socket H)
- Intel Xeon E3-1281 v3:LGA 1150 (Socket H3)
Processor lithography
- i5-760 processor:45 nm
- Intel Xeon E3-1281 v3:22 nm
Component for
- i5-760 processor:PC
- Intel Xeon E3-1281 v3:Server/workstation
Processor threads
- i5-760 processor:4
- Intel Xeon E3-1281 v3:8
System bus rate
- i5-760 processor:2.5 GT/s
- Intel Xeon E3-1281 v3:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of i5-760, Intel Xeon E3-1281 v3
80 specifications	A Dell i5-760 processor Model i5-760 View product	B HP Intel Xeon E3-1281 v3 View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Xeon® E3 V3 Family
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-760	E3-1281V3
Processor base frequencyDiffers	2.8 GHz	3.7 GHz
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1150 (Socket H3)
Processor lithographyDiffers	45 nm	22 nm
Package typeKnown for one	Box	Unknown — not stated by the source
Component forDiffers	PC	Server/workstation
Processor seriesKnown for one	Intel Core i5-700 Desktop Series	Unknown — not stated by the source
Processor threadsDiffers	4	8
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor boost frequencyDiffers	3.33 GHz	4.1 GHz
Processor cache typeDiffers	Smart Cache	L3
Thermal Design Power (TDP)Differs	95 W	82 W
VID Voltage RangeKnown for one	0.65 - 1.4 V	Unknown — not stated by the source
Compatible chipsetsKnown for one	Intel® H55 Express, Intel® H57 Express, Intel® Q57 Express	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Bus typeDiffers	DMI	QPI
CPU multiplier (bus/core ratio)Known for one	21	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Memory3 differ
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1333,1600 MHz
ECCDiffers	No	Yes
Features5 differ
Thermal Monitoring TechnologiesDiffers	No	Yes
Market segmentDiffers	Desktop	Server
PCI Express slots versionDiffers	2.0	3.0
PCI Express configurationsDiffers	1x16, 2x8	1x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeKnown for one	296 mm²	Unknown — not stated by the source
Number of Graphics & IMC Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.2	AVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
ScalabilityKnown for one	Unknown — not stated by the source	1S
Processor special features9 differ
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
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® My WiFi Technology (Intel® MWT)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	Yes	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityDiffers	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	72.7 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	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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