Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5405 vs Fujitsu Intel Xeon Processor E7220

Key differences

Processor family
- Intel Xeon Processor E5405:Intel® Xeon® 5000 Sequence
- Intel Xeon Processor E7220:Intel® Xeon® 7000 Sequence
Processor model
- Intel Xeon Processor E5405:E5405
- Intel Xeon Processor E7220:E7220
Processor base frequency
- Intel Xeon Processor E5405:2 GHz
- Intel Xeon Processor E7220:2.93 GHz
Processor cores
- Intel Xeon Processor E5405:4
- Intel Xeon Processor E7220:2
Processor lithography
- Intel Xeon Processor E5405:45 nm
- Intel Xeon Processor E7220:65 nm
Processor cache
- Intel Xeon Processor E5405:12 MB
- Intel Xeon Processor E7220:8 MB
Processor front side bus
- Intel Xeon Processor E5405:1333 MHz
- Intel Xeon Processor E7220:1066 MHz
CPU multiplier (bus/core ratio)
- Intel Xeon Processor E5405:6
- Intel Xeon Processor E7220:11

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5405, Intel Xeon Processor E7220
17 specifications	A Fujitsu Intel Xeon Processor E5405 View product	B Fujitsu Intel Xeon Processor E7220 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 7000 Sequence
Processor modelDiffers	E5405	E7220
Processor base frequencyDiffers	2 GHz	2.93 GHz
Processor coresDiffers	4	2
Processor lithographyDiffers	45 nm	65 nm
Processor cacheDiffers	12 MB	8 MB
Processor front side busDiffers	1333 MHz	1066 MHz
Processor core voltage (AC)Known for one	1.212 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	6	11
VID Voltage RangeKnown for one	Unknown — not stated by the source	1.200 - 1.325 V

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.