Product comparison · 2 cpus

Acer Xeon Quad Core E5420 Altos CPU Upgrade vs Fujitsu Intel Xeon E5310

Key differences

Processor family
- Xeon Quad Core E5420 Altos CPU Upgrade:Intel® Xeon®
- Intel Xeon E5310:Intel® Xeon® 5000 Sequence
Processor model
- Xeon Quad Core E5420 Altos CPU Upgrade:E5420
- Intel Xeon E5310:E5310
Processor base frequency
- Xeon Quad Core E5420 Altos CPU Upgrade:2.5 GHz
- Intel Xeon E5310:1.6 GHz
Processor cache
- Xeon Quad Core E5420 Altos CPU Upgrade:12 MB
- Intel Xeon E5310:8 MB
Processor front side bus
- Xeon Quad Core E5420 Altos CPU Upgrade:1333 MHz
- Intel Xeon E5310:1066 MHz

Differences highlightedShow differences only

Comparison of Xeon Quad Core E5420 Altos CPU Upgrade, Intel Xeon E5310
19 specifications	A Acer Xeon Quad Core E5420 Altos CPU Upgrade View product	B Fujitsu Intel Xeon E5310 View product
Processor5 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5420	E5310
Processor base frequencyDiffers	2.5 GHz	1.6 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
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
L2 cache speedKnown for one	Unknown — not stated by the source	1.6 GHz
Processor front side busDiffers	1333 MHz	1066 MHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	1 - 1.5 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	6
Processor system typeKnown for one	Unknown — not stated by the source	DP
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	66 °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.