Product comparison · 2 cpus

Dell Intel Xeon E5603 vs Fujitsu Intel Xeon E5-1650

36specifications compared
17differ
19identical
13known for one product only

Key differences

Processor family
- Intel Xeon E5603:Intel® Xeon® 5000 Sequence
- Intel Xeon E5-1650:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E5603:E5603
- Intel Xeon E5-1650:E5-1650
Processor base frequency
- Intel Xeon E5603:1.6 GHz
- Intel Xeon E5-1650:3.2 GHz
Processor cores
- Intel Xeon E5603:4
- Intel Xeon E5-1650:6
Processor socket
- Intel Xeon E5603:Socket B (LGA 1366)
- Intel Xeon E5-1650:LGA 2011 (Socket R)
Processor threads
- Intel Xeon E5603:4
- Intel Xeon E5-1650:12
System bus rate
- Intel Xeon E5603:4.8 GT/s
- Intel Xeon E5-1650:0 GT/s
Processor cache
- Intel Xeon E5603:4 MB
- Intel Xeon E5-1650:12 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5603, Intel Xeon E5-1650
49 specifications	A Dell Intel Xeon E5603 View product	B Fujitsu Intel Xeon E5-1650 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E5 Family
Processor modelDiffers	E5603	E5-1650
Processor base frequencyDiffers	1.6 GHz	3.2 GHz
Processor coresDiffers	4	6
Processor socketDiffers	Socket B (LGA 1366)	LGA 2011 (Socket R)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	12
System bus rateDiffers	4.8 GT/s	0 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.8 GHz
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	130 W
VID Voltage RangeDiffers	0.75 - 1.35 V	0.6 - 1.35 V
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	51.2 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	288 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333,1600 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
Supported instruction setsDiffers	SSE4.2	AVX
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	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® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel Demand Based Switching	Yes	Yes
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® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one	42.5 mm	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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