Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2620v2 6C 2.1GHz vs Lenovo Intel Xeon E5-2648L v2

Key differences

Processor model
- Intel Xeon E5-2620v2 6C 2.1GHz:E5-2620V2
- Intel Xeon E5-2648L v2:E5-2648LV2
Processor base frequency
- Intel Xeon E5-2620v2 6C 2.1GHz:2.1 GHz
- Intel Xeon E5-2648L v2:1.9 GHz
Processor cores
- Intel Xeon E5-2620v2 6C 2.1GHz:6
- Intel Xeon E5-2648L v2:10
Processor threads
- Intel Xeon E5-2620v2 6C 2.1GHz:12
- Intel Xeon E5-2648L v2:20
System bus rate
- Intel Xeon E5-2620v2 6C 2.1GHz:7.2 GT/s
- Intel Xeon E5-2648L v2:8 GT/s
Processor boost frequency
- Intel Xeon E5-2620v2 6C 2.1GHz:2.6 GHz
- Intel Xeon E5-2648L v2:2.5 GHz
Processor cache
- Intel Xeon E5-2620v2 6C 2.1GHz:15 MB
- Intel Xeon E5-2648L v2:25 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2620v2 6C 2.1GHz:80 W
- Intel Xeon E5-2648L v2:70 W

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2620v2 6C 2.1GHz, Intel Xeon E5-2648L v2
51 specifications	A Fujitsu Intel Xeon E5-2620v2 6C 2.1GHz View product	B Lenovo Intel Xeon E5-2648L v2 View product
Processor10 differ
Processor modelDiffers	E5-2620V2	E5-2648LV2
Processor base frequencyDiffers	2.1 GHz	1.9 GHz
Processor coresDiffers	6	10
Processor threadsDiffers	12	20
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor boost frequencyDiffers	2.6 GHz	2.5 GHz
Processor cacheDiffers	15 MB	25 MB
Thermal Design Power (TDP)Differs	80 W	70 W
VID Voltage RangeDiffers	0.6 - 1.30 V	0.65 - 1.30 V
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	59.7 GB/s
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	800,1066,1333,1600,1866 MHz
Features1 differ
Market segmentDiffers	Server	Embedded
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffers	Yes	2.0
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	71 °C	92 °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.