Product comparison · 2 cpus

Acer Xeon Quad Core E5405 Altos CPU Upgrade vs Fujitsu Intel Xeon Processor E7220

Key differences

Processor family
- Xeon Quad Core E5405 Altos CPU Upgrade:Intel® Xeon® 5000 Sequence
- Intel Xeon Processor E7220:Intel® Xeon® 7000 Sequence
Processor model
- Xeon Quad Core E5405 Altos CPU Upgrade:E5405
- Intel Xeon Processor E7220:E7220
Processor base frequency
- Xeon Quad Core E5405 Altos CPU Upgrade:2 GHz
- Intel Xeon Processor E7220:2.93 GHz
Processor cache
- Xeon Quad Core E5405 Altos CPU Upgrade:12 MB
- Intel Xeon Processor E7220:8 MB
Processor front side bus
- Xeon Quad Core E5405 Altos CPU Upgrade:1333 MHz
- Intel Xeon Processor E7220:1066 MHz

Differences highlightedShow differences only

Comparison of Xeon Quad Core E5405 Altos CPU Upgrade, Intel Xeon Processor E7220
16 specifications	A Acer Xeon Quad Core E5405 Altos CPU Upgrade View product	B Fujitsu Intel Xeon Processor E7220 View product
Processor5 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 7000 Sequence
Processor modelDiffers	E5405	E7220
Processor base frequencyDiffers	2 GHz	2.93 GHz
Processor coresKnown for one	Unknown — not stated by the source	2
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor cacheDiffers	12 MB	8 MB
Processor front side busDiffers	1333 MHz	1066 MHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	1.200 - 1.325 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	11

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.