Product comparison · 2 cpus

Fujitsu L7555 processor vs Lenovo 67Y1449 processor

10specifications compared
8differ
2identical
7known for one product only

Key differences

The Lenovo 67Y1449 processor has 0.264 GHz more processor base frequency than the Fujitsu L7555 processor (2.13 GHz vs 1.866 GHz). The Fujitsu L7555 processor has 4 more processor cores than the Lenovo 67Y1449 processor (8 vs 4). The Fujitsu L7555 processor has 1.06 GT/s more system bus rate than the Lenovo 67Y1449 processor (5.86 GT/s vs 4.8 GT/s). Processor family: Intel® Xeon® 7000 Sequence on the Fujitsu L7555 processor, Intel® Xeon® 5000 Sequence on the Lenovo 67Y1449 processor. Processor model: L7555 on the Fujitsu L7555 processor, E5506 on the Lenovo 67Y1449 processor.

Processor family
- L7555 processor:Intel® Xeon® 7000 Sequence
- 67Y1449 processor:Intel® Xeon® 5000 Sequence
Processor model
- L7555 processor:L7555
- 67Y1449 processor:E5506
Processor base frequency
- L7555 processor:1.866 GHz
- 67Y1449 processor:2.13 GHz
Processor cores
- L7555 processor:8
- 67Y1449 processor:4
System bus rate
- L7555 processor:5.86 GT/s
- 67Y1449 processor:4.8 GT/s
Processor cache
- L7555 processor:24 MB
- 67Y1449 processor:4 MB
Thermal Design Power (TDP)
- L7555 processor:95 W
- 67Y1449 processor:80 W
VID Voltage Range
- L7555 processor:0.675 - 1.35 V
- 67Y1449 processor:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of L7555, 67Y1449
17 specifications	A Fujitsu L7555 processor Model L7555 View product	B Lenovo 67Y1449 processor Model 67Y1449 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 7000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	L7555	E5506
Processor base frequencyDiffers	1.866 GHz	2.13 GHz
Processor coresDiffers	8	4
Processor socketKnown for one	Unknown — not stated by the source	Socket B (LGA 1366)
System bus rateDiffers	5.86 GT/s	4.8 GT/s
Processor cacheDiffers	24 MB	4 MB
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.675 - 1.35 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	16
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsKnown for one	16	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	35 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.57 x 45.07 x 4.851 mm
Operational conditionsidentical
Maximum operating temperatureKnown for one	70 °C	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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