Product comparison · 2 cpus

Lenovo Intel Xeon E5507 vs Lenovo Intel Xeon E5630

Key differences

Processor model
- Intel Xeon E5507:E5507
- Intel Xeon E5630:E5630
Processor base frequency
- Intel Xeon E5507:2.26 GHz
- Intel Xeon E5630:2.53 GHz
Processor threads
- Intel Xeon E5507:4
- Intel Xeon E5630:8
System bus rate
- Intel Xeon E5507:4.8 GT/s
- Intel Xeon E5630:5.86 GT/s
Processor cache
- Intel Xeon E5507:4 MB
- Intel Xeon E5630:12 MB
VID Voltage Range
- Intel Xeon E5507:0.75 - 1.35 V
- Intel Xeon E5630:0.800 - 1.300 V
Bandwidth
- Intel Xeon E5507:19660.8 MB/s
- Intel Xeon E5630:26214.4 MB/s
Maximum operating temperature
- Intel Xeon E5507:76 °C
- Intel Xeon E5630:77.6 °C

Differences highlightedShow differences only

Comparison of Intel Xeon E5507, Intel Xeon E5630
20 specifications	A Lenovo Intel Xeon E5507 View product	B Lenovo Intel Xeon E5630 View product
Processor6 differ
Processor modelDiffers	E5507	E5630
Processor base frequencyDiffers	2.26 GHz	2.53 GHz
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor threadsDiffers	4	8
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor cacheDiffers	4 MB	12 MB
VID Voltage RangeDiffers	0.75 - 1.35 V	0.800 - 1.300 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	19
Features1 differ
BandwidthDiffers	19660.8 MB/s	26214.4 MB/s
Operational conditions1 differ
Maximum operating temperatureDiffers	76 °C	77.6 °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.