Product comparison · 2 cpus

Lenovo Intel Xeon E5-2665 vs Lenovo Intel Xeon E5-2667

Key differences

Processor model
- Intel Xeon E5-2665:E5-2665
- Intel Xeon E5-2667:E5-2667
Processor base frequency
- Intel Xeon E5-2665:2.4 GHz
- Intel Xeon E5-2667:2.9 GHz
Processor cores
- Intel Xeon E5-2665:8
- Intel Xeon E5-2667:6
Processor threads
- Intel Xeon E5-2665:16
- Intel Xeon E5-2667:12
Processor boost frequency
- Intel Xeon E5-2665:3.1 GHz
- Intel Xeon E5-2667:3.5 GHz
Processor cache
- Intel Xeon E5-2665:20 MB
- Intel Xeon E5-2667:15 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2665:115 W
- Intel Xeon E5-2667:130 W
CPU multiplier (bus/core ratio)
- Intel Xeon E5-2665:31
- Intel Xeon E5-2667:35

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2665, Intel Xeon E5-2667
53 specifications	A Lenovo Intel Xeon E5-2665 View product	B Lenovo Intel Xeon E5-2667 View product
Processor8 differ
Processor modelDiffers	E5-2665	E5-2667
Processor base frequencyDiffers	2.4 GHz	2.9 GHz
Processor coresDiffers	8	6
Processor threadsDiffers	16	12
Processor boost frequencyDiffers	3.1 GHz	3.5 GHz
Processor cacheDiffers	20 MB	15 MB
Thermal Design Power (TDP)Differs	115 W	130 W
SteppingKnown for one	C2	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	31	35
Processor codeKnown for one	SR0L1	Unknown — not stated by the source
Featuresidentical
CPU configuration (max)Known for one	2	Unknown — not stated by the source
ScalabilityKnown for one	S2S	Unknown — not stated by the source
Embedded options availableKnown for one	Unknown — not stated by the source	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor special features1 differ
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	81.8 °C	85 °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.