Product comparison · 2 cpus

Dell Intel Xeon E5-4603 vs Fujitsu Intel Xeon W3565

39specifications compared
20differ
19identical
21known for one product only

Key differences

Processor family
- Intel Xeon E5-4603:Intel® Xeon® E5 Family
- Intel Xeon W3565:Intel® Xeon®
Processor model
- Intel Xeon E5-4603:E5-4603
- Intel Xeon W3565:W3565
Processor base frequency
- Intel Xeon E5-4603:2 GHz
- Intel Xeon W3565:3.2 GHz
Processor socket
- Intel Xeon E5-4603:LGA 2011 (Socket R)
- Intel Xeon W3565:LGA 1366 (Socket B)
Processor lithography
- Intel Xeon E5-4603:32 nm
- Intel Xeon W3565:45 nm
System bus rate
- Intel Xeon E5-4603:6.4 GT/s
- Intel Xeon W3565:4.8 GT/s
Processor cache
- Intel Xeon E5-4603:10 MB
- Intel Xeon W3565:8 MB
Processor cache type
- Intel Xeon E5-4603:L3
- Intel Xeon W3565:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-4603, Intel Xeon W3565
60 specifications	A Dell Intel Xeon E5-4603 View product	B Fujitsu Intel Xeon W3565 View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon®
Processor modelDiffers	E5-4603	W3565
Processor base frequencyDiffers	2 GHz	3.2 GHz
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1366 (Socket B)
Processor lithographyDiffers	32 nm	45 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
System bus rateDiffers	6.4 GT/s	4.8 GT/s
Processor cacheDiffers	10 MB	8 MB
Processor cache typeDiffers	L3	Smart Cache
L3 cache speedKnown for one	2 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	130 W
VID Voltage RangeDiffers	0.6 - 1.35 V	0.8 - 1.225 V
Compatible chipsetsKnown for one	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608	Unknown — not stated by the source
SteppingDiffers	M1	D0
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	25.6 GB/s
Processor codeKnown for one	SR0LF	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.46 GHz
Memory2 differ
Maximum internal memory supported by processorDiffers	384 GB	24 GB
Memory channelsDiffers	Quad-channel	Triple-channel
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Features2 differ
Thermal Monitoring TechnologiesDiffers	Yes	No
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Supported instruction setsDiffers	AVX	SSE4.2
CPU configuration (max)Known for one	4	Unknown — not stated by the source
ScalabilityKnown for one	4S	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor special features3 differ
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 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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