Product comparison · 2 cpus

Lenovo Intel Xeon E5507 vs Lenovo Xeon L7555

12specifications compared
7differ
5identical
6known for one product only

Key differences

The Lenovo Intel Xeon E5507 has 0.394 GHz more processor base frequency than the Lenovo Xeon L7555 (2.26 GHz vs 1.866 GHz). The Lenovo Xeon L7555 has 4 more processor cores than the Lenovo Intel Xeon E5507 (8 vs 4). The Lenovo Xeon L7555 has 1.06 GT/s more system bus rate than the Lenovo Intel Xeon E5507 (5.86 GT/s vs 4.8 GT/s). Processor family: Intel® Xeon® 5000 Sequence on the Lenovo Intel Xeon E5507, Intel® Xeon® 7000 Sequence on the Lenovo Xeon L7555. Processor model: E5507 on the Lenovo Intel Xeon E5507, L7555 on the Lenovo Xeon L7555.

Processor family
- Intel Xeon E5507:Intel® Xeon® 5000 Sequence
- Xeon L7555:Intel® Xeon® 7000 Sequence
Processor model
- Intel Xeon E5507:E5507
- Xeon L7555:L7555
Processor base frequency
- Intel Xeon E5507:2.26 GHz
- Xeon L7555:1.866 GHz
Processor cores
- Intel Xeon E5507:4
- Xeon L7555:8
System bus rate
- Intel Xeon E5507:4.8 GT/s
- Xeon L7555:5.86 GT/s
Processor cache
- Intel Xeon E5507:4 MB
- Xeon L7555:24 MB
Thermal Design Power (TDP)
- Intel Xeon E5507:80 W
- Xeon L7555:95 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5507, Xeon L7555
18 specifications	A Lenovo Intel Xeon E5507 View product	B Lenovo Xeon L7555 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® 7000 Sequence
Processor modelDiffers	E5507	L7555
Processor base frequencyDiffers	2.26 GHz	1.866 GHz
Processor coresDiffers	4	8
Processor socketKnown for one	Socket B (LGA 1366)	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor cacheDiffers	4 MB	24 MB
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeKnown for one	0.75 - 1.35 V	Unknown — not stated by the source
Featuresidentical
BandwidthKnown for one	19660.8 MB/s	Unknown — not stated by the source
Operational conditionsidentical
Maximum operating temperatureKnown for one	76 °C	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	42.5 x 0 x 45 mm	Unknown — not stated by the source

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.

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