Product comparison · 2 cpus

Fujitsu E5-2450 V2 vs Fujitsu E5-2603 V3

47specifications compared
19differ
28identical
8known for one product only

Key differences

Processor family
- E5-2450 V2:Intel® Xeon® E5 V2 Family
- E5-2603 V3:Intel Xeon E5 v3
Processor model
- E5-2450 V2:E5-2450V2
- E5-2603 V3:E5-2603V3
Processor base frequency
- E5-2450 V2:2.5 GHz
- E5-2603 V3:1.6 GHz
Processor cores
- E5-2450 V2:8
- E5-2603 V3:6
Processor socket
- E5-2450 V2:LGA 1356 (Socket B2)
- E5-2603 V3:LGA 2011-v3
Processor series
- E5-2450 V2:Intel Xeon E5-2400 v2
- E5-2603 V3:Intel Xeon E5-2600 v3
Processor threads
- E5-2450 V2:16
- E5-2603 V3:6
System bus rate
- E5-2450 V2:8 GT/s
- E5-2603 V3:6.4 GT/s

Side by side

Differences highlightedShow differences only

Comparison of E5-2450 V2, E5-2603 V3
55 specifications	A Fujitsu E5-2450 V2 View product	B Fujitsu E5-2603 V3 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel Xeon E5 v3
Processor modelDiffers	E5-2450V2	E5-2603V3
Processor base frequencyDiffers	2.5 GHz	1.6 GHz
Processor coresDiffers	8	6
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011-v3
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor seriesDiffers	Intel Xeon E5-2400 v2	Intel Xeon E5-2600 v3
Processor threadsDiffers	16	6
System bus rateDiffers	8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor cacheDiffers	20 MB	15 MB
Processor cache type	Smart Cache	Smart Cache
Thermal Design Power (TDP)Differs	95 W	85 W
VID Voltage Range	0.65 - 1.3 V	0.65 - 1.3 V
Bus type	QPI	QPI
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	51 GB/s
SteppingKnown for one	Unknown — not stated by the source	R2
Memory2 differ
Maximum internal memory supported by processorKnown for one	384 GB	Unknown — not stated by the source
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1600 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features2 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	24	40
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
CPU configuration (max)	2	2
Embedded options availableDiffers	Yes	No
ScalabilityKnown for one	2S	Unknown — not stated by the source
BandwidthKnown for one	Unknown — not stated by the source	6.4 MB/s
Processor special features2 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory Access	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based Switching	Yes	Yes
Intel TSX-NI	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	80 °C	72.8 °C

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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