Product comparison · 2 cpus

Lenovo Intel Xeon E5-4603 v2 vs Lenovo Intel Xeon E5-4617

44specifications compared
16differ
28identical
10known for one product only

Key differences

Processor family
- Intel Xeon E5-4603 v2:Intel® Xeon® E5 V2 Family
- Intel Xeon E5-4617:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E5-4603 v2:E5-4603V2
- Intel Xeon E5-4617:E5-4617
Processor base frequency
- Intel Xeon E5-4603 v2:2.2 GHz
- Intel Xeon E5-4617:2.9 GHz
Processor cores
- Intel Xeon E5-4603 v2:4
- Intel Xeon E5-4617:6
Processor lithography
- Intel Xeon E5-4603 v2:22 nm
- Intel Xeon E5-4617:32 nm
Processor threads
- Intel Xeon E5-4603 v2:8
- Intel Xeon E5-4617:6
System bus rate
- Intel Xeon E5-4603 v2:6.4 GT/s
- Intel Xeon E5-4617:7.2 GT/s
Processor cache
- Intel Xeon E5-4603 v2:10 MB
- Intel Xeon E5-4617:15 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-4603 v2, Intel Xeon E5-4617
54 specifications	A Lenovo Intel Xeon E5-4603 v2 View product	B Lenovo Intel Xeon E5-4617 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-4603V2	E5-4617
Processor base frequencyDiffers	2.2 GHz	2.9 GHz
Processor coresDiffers	4	6
Processor lithographyDiffers	22 nm	32 nm
Processor threadsDiffers	8	6
System bus rateDiffers	6.4 GT/s	7.2 GT/s
Processor cacheDiffers	10 MB	15 MB
Thermal Design Power (TDP)Differs	95 W	130 W
VID Voltage RangeDiffers	0.65 - 1.3 V	0.6 - 1.35 V
Memory bandwidth supported by processor (max)Differs	42.6 GB/s	51.2 GB/s
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Memory2 differ
Maximum internal memory supported by processorDiffers	768 GB	384 GB
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066,1333,1600 MHz
Featuresidentical
PCI Express configurationsKnown for one	1x4, 1x8, 1x16	Unknown — not stated by the source
CPU configuration (max)Known for one	4	Unknown — not stated by the source
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
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 Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
TcaseKnown for one	77 °C	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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