Product comparison · 2 cpus

Lenovo Intel Xeon E5503 vs Lenovo Intel Xeon X5670

Key differences

Processor model
- Intel Xeon E5503:E5503
- Intel Xeon X5670:X5670
Processor base frequency
- Intel Xeon E5503:2 GHz
- Intel Xeon X5670:2.93 GHz
System bus rate
- Intel Xeon E5503:4.8 GT/s
- Intel Xeon X5670:6.4 GT/s
Processor cache
- Intel Xeon E5503:4 MB
- Intel Xeon X5670:12 MB
Processor front side bus
- Intel Xeon E5503:800 MHz
- Intel Xeon X5670:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon E5503:80 W
- Intel Xeon X5670:95 W
VID Voltage Range
- Intel Xeon E5503:0.75 - 1.35 V
- Intel Xeon X5670:0.8 - 1.3 V

Differences highlightedShow differences only

Comparison of Intel Xeon E5503, Intel Xeon X5670
15 specifications	A Lenovo Intel Xeon E5503 View product	B Lenovo Intel Xeon X5670 View product
Processor7 differ
Processor modelDiffers	E5503	X5670
Processor base frequencyDiffers	2 GHz	2.93 GHz
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor cacheDiffers	4 MB	12 MB
Processor front side busDiffers	800 MHz	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.75 - 1.35 V	0.8 - 1.3 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	22

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.