Product comparison · 2 cpus

Fujitsu Intel Core i5-660 vs Fujitsu Intel Xeon E3-1245 v2

46specifications compared
25differ
21identical
19known for one product only

Key differences

Processor family
- Intel Core i5-660:Intel® Core™ i5
- Intel Xeon E3-1245 v2:Intel® Xeon® E3 V2 Family
Processor model
- Intel Core i5-660:i5-660
- Intel Xeon E3-1245 v2:E3-1245V2
Processor base frequency
- Intel Core i5-660:3.33 GHz
- Intel Xeon E3-1245 v2:3.4 GHz
Processor cores
- Intel Core i5-660:2
- Intel Xeon E3-1245 v2:4
Processor socket
- Intel Core i5-660:LGA 1156 (Socket H)
- Intel Xeon E3-1245 v2:LGA 1155 (Socket H2)
Processor lithography
- Intel Core i5-660:32 nm
- Intel Xeon E3-1245 v2:22 nm
Component for
- Intel Core i5-660:PC
- Intel Xeon E3-1245 v2:Server/workstation
Processor threads
- Intel Core i5-660:4
- Intel Xeon E3-1245 v2:8

Side by side

Differences highlightedShow differences only

Comparison of Intel Core i5-660, Intel Xeon E3-1245 v2
65 specifications	A Fujitsu Intel Core i5-660 View product	B Fujitsu Intel Xeon E3-1245 v2 View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Xeon® E3 V2 Family
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-660	E3-1245V2
Processor base frequencyDiffers	3.33 GHz	3.4 GHz
Processor coresDiffers	2	4
Processor socketDiffers	LGA 1156 (Socket H)	LGA 1155 (Socket H2)
Processor lithographyDiffers	32 nm	22 nm
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	4	8
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor boost frequencyDiffers	3.6 GHz	3.8 GHz
Processor cacheDiffers	4 MB	8 MB
Thermal Design Power (TDP)Differs	73 W	77 W
VID Voltage RangeKnown for one	0.65 - 1.4 V	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
Memory2 differ
Maximum internal memory supported by processorDiffers	16.38 GB	32.77 GB
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1333,1600 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Graphics3 differ
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics P4000
On-board graphics card base frequencyDiffers	733 MHz	650 MHz
Number of displays supported (on-board graphics)Differs	2	3
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1250 MHz
Features6 differ
Thermal Monitoring TechnologiesDiffers	No	Yes
Market segmentDiffers	Desktop	Server
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots versionDiffers	2.0	3.0
PCI Express configurationsDiffers	1x16, 2x8	1x16, 1x4, 1x8+3x4, 2x8+1x4
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.2	AVX, SSE4.1, SSE4.2
Embedded options availableDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffers	1.0	2.0
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
TcaseKnown for one	72.6 °C	Unknown — not stated by the source

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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