Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E3-1265L v3 vs Fujitsu Intel Xeon Processor E3-1275 v2

91specifications compared
33differ
58identical
18known for one product only

Key differences

Processor family
- Intel Xeon Processor E3-1265L v3:Intel® Xeon® E3 V3 Family
- Intel Xeon Processor E3-1275 v2:Intel® Xeon® E3 V2 Family
Processor model
- Intel Xeon Processor E3-1265L v3:E3-1265LV3
- Intel Xeon Processor E3-1275 v2:E3-1275V2
Processor base frequency
- Intel Xeon Processor E3-1265L v3:2.5 GHz
- Intel Xeon Processor E3-1275 v2:3.5 GHz
Processor socket
- Intel Xeon Processor E3-1265L v3:LGA 1150 (Socket H3)
- Intel Xeon Processor E3-1275 v2:LGA 1155 (Socket H2)
Processor series
- Intel Xeon Processor E3-1265L v3:Intel Xeon E3-1200 v3
- Intel Xeon Processor E3-1275 v2:Intel Xeon E3-1200 v2
Processor boost frequency
- Intel Xeon Processor E3-1265L v3:3.7 GHz
- Intel Xeon Processor E3-1275 v2:3.9 GHz
L3 cache speed
- Intel Xeon Processor E3-1265L v3:2.5 GHz
- Intel Xeon Processor E3-1275 v2:3.5 GHz
Thermal Design Power (TDP)
- Intel Xeon Processor E3-1265L v3:45 W
- Intel Xeon Processor E3-1275 v2:77 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E3-1265L v3, Intel Xeon Processor E3-1275 v2
109 specifications	A Fujitsu Intel Xeon Processor E3-1265L v3 View product	B Fujitsu Intel Xeon Processor E3-1275 v2 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E3 V3 Family	Intel® Xeon® E3 V2 Family
Processor modelDiffers	E3-1265LV3	E3-1275V2
Processor base frequencyDiffers	2.5 GHz	3.5 GHz
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
Processor seriesDiffers	Intel Xeon E3-1200 v3	Intel Xeon E3-1200 v2
Processor boost frequencyDiffers	3.7 GHz	3.9 GHz
L3 cache speedDiffers	2.5 GHz	3.5 GHz
Thermal Design Power (TDP)Differs	45 W	77 W
SteppingDiffers	C0	E1
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Processor codenameDiffers	Haswell	Ivy Bridge
Processor codeDiffers	SR15A	SR0PA
Processor ARK IDDiffers	75463	65726
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	35
Memory1 differ
Memory types supported by processorDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM
Graphics4 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics P4000
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1250 MHz
Features3 differ
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 1x4, 2x8, 1x8, 3x4
Supported instruction setsDiffers	SSE4.1, SSE4.2, AVX 2.0	SSE4.1, SSE4.2, AVX
BandwidthKnown for one	5 MB/s	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
ScalabilityKnown for one	1S	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2013B	Unknown — not stated by the source
Processor special features4 differ
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology 2.0 frequencyDiffers	3.7 GHz	3.9 GHz
Intel® Transactional Synchronization ExtensionsDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIDiffers	Yes	No
Intel TSX-NI versionDiffers	1.00	0.00
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Technical details8 differ
Supported memory typesDiffers	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM
Born on dateDiffers	Q2'13	Q2'12
Graphics max dynamic frequencyDiffers	1.20 GHz	1.25 GHz
Launch dateDiffers	Q2'13	Q2'12
Maximum memoryDiffers	32 GB	32.77 GB
Number of graphics coresKnown for one	10	Unknown — not stated by the source
Product familyDiffers	Intel Xeon Processor E3 v3 Family	Intel Xeon Processor E3 v2 Family
Product nameDiffers	Intel Xeon E3-1265L v3 (8M Cache, 2.50 GHz)	Intel Xeon E3-1275 v2 (8M Cache, 3.50 GHz)
StatusDiffers	Discontinued	Launched
Supply statusKnown for one	Unknown — not stated by the source	Discontinued
Servicing statusKnown for one	Unknown — not stated by the source	End of Servicing Lifetime
End of servicing updates dateKnown for one	Unknown — not stated by the source	Tuesday, December 31, 2019
Other features1 differ
Maximum internal memoryDiffers	32768 MB	33554 MB
CompatibilityKnown for one	Unknown — not stated by the source	Intel S1200KP, S1200BTSR, S1200KPR, S1200BTLR, R1304BTLSHBNR, R1304BTLSFANR, R1304BTSSFANR, P4304BTLSHCNR, P4304BTLSFCNR, P4304BTSSFCNR

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.

More cpu comparisons

All cpu comparisons