Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-2450 v2 vs Fujitsu Intel Xeon Processor E5-2603 v2

42specifications compared
18differ
24identical
9known for one product only

Key differences

Processor model
- Intel Xeon Processor E5-2450 v2:E5-2450V2
- Intel Xeon Processor E5-2603 v2:E5-2603V2
Processor base frequency
- Intel Xeon Processor E5-2450 v2:2.5 GHz
- Intel Xeon Processor E5-2603 v2:1.8 GHz
Processor cores
- Intel Xeon Processor E5-2450 v2:8
- Intel Xeon Processor E5-2603 v2:4
Processor socket
- Intel Xeon Processor E5-2450 v2:LGA 1356 (Socket B2)
- Intel Xeon Processor E5-2603 v2:LGA 2011 (Socket R)
Processor threads
- Intel Xeon Processor E5-2450 v2:16
- Intel Xeon Processor E5-2603 v2:4
System bus rate
- Intel Xeon Processor E5-2450 v2:8 GT/s
- Intel Xeon Processor E5-2603 v2:6.4 GT/s
Processor operating modes
- Intel Xeon Processor E5-2450 v2:32-bit, 64-bit
- Intel Xeon Processor E5-2603 v2:64-bit
Processor cache
- Intel Xeon Processor E5-2450 v2:20 MB
- Intel Xeon Processor E5-2603 v2:10 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5-2450 v2, Intel Xeon Processor E5-2603 v2
51 specifications	A Fujitsu Intel Xeon Processor E5-2450 v2 View product	B Fujitsu Intel Xeon Processor E5-2603 v2 View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2450V2	E5-2603V2
Processor base frequencyDiffers	2.5 GHz	1.8 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor lithography	22 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	16	4
System bus rateDiffers	8 GT/s	6.4 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor cacheDiffers	20 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	80 W
Bus type	QPI	QPI
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	42.6 GB/s
Processor ARK IDKnown for one	75264	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
PCI Express slots version	3.0	3.0
Embedded options availableDiffers	Yes	No
Scalability	2S	2S
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special features2 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel Demand Based Switching	Yes	Yes
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
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® Secure Key	Yes	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	80 °C	71 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, 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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