Product comparison · 2 cpus

Fujitsu Xeon E5620 vs Lenovo Xeon X5570

Key differences

Differences highlightedShow differences only

Comparison of Xeon E5620, Xeon X5570
17 specifications	A Fujitsu Xeon E5620 View product	B Lenovo Xeon X5570 View product
Processor8 differ
Processor modelDiffers	E5620	X5570
Processor base frequencyDiffers	2.4 GHz	2.93 GHz
Processor lithographyDiffers	32 nm	45 nm
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor cacheDiffers	12 MB	8 MB
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.800 - 1.300 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Known for one	18	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.