Product comparison · 2 cpus

Fujitsu Xeon E5-2650 v2 8C 2.6GHz vs Lenovo E5-2603 v2

Key differences

Processor model
- Xeon E5-2650 v2 8C 2.6GHz:E5-2650V2
- E5-2603 v2:E5-2603V2
Processor base frequency
- Xeon E5-2650 v2 8C 2.6GHz:2.6 GHz
- E5-2603 v2:1.8 GHz
Processor cores
- Xeon E5-2650 v2 8C 2.6GHz:8
- E5-2603 v2:4
Processor threads
- Xeon E5-2650 v2 8C 2.6GHz:16
- E5-2603 v2:4
System bus rate
- Xeon E5-2650 v2 8C 2.6GHz:8 GT/s
- E5-2603 v2:6.4 GT/s
Processor cache
- Xeon E5-2650 v2 8C 2.6GHz:20 MB
- E5-2603 v2:10 MB
Thermal Design Power (TDP)
- Xeon E5-2650 v2 8C 2.6GHz:95 W
- E5-2603 v2:80 W
VID Voltage Range
- Xeon E5-2650 v2 8C 2.6GHz:0.6 - 1.30 V
- E5-2603 v2:0.65 - 1.30 V

Differences highlightedShow differences only

Comparison of Xeon E5-2650 v2 8C 2.6GHz, E5-2603 v2
51 specifications	A Fujitsu Xeon E5-2650 v2 8C 2.6GHz View product	B Lenovo E5-2603 v2 View product
Processor9 differ
Processor modelDiffers	E5-2650V2	E5-2603V2
Processor base frequencyDiffers	2.6 GHz	1.8 GHz
Processor coresDiffers	8	4
Processor threadsDiffers	16	4
System bus rateDiffers	8 GT/s	6.4 GT/s
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor cacheDiffers	20 MB	10 MB
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.6 - 1.30 V	0.65 - 1.30 V
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	42.6 GB/s
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	800,1066,1333 MHz
Featuresidentical
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special features1 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	75 °C	71 °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.