Product comparison · 2 cpus

Lenovo Xeon L5609 vs Lenovo Xeon X5650

17specifications compared
9differ
8identical
0known for one product only

Key differences

The Lenovo Xeon X5650 has 0.8 GHz more processor base frequency than the Lenovo Xeon L5609 (2.66 GHz vs 1.86 GHz). The Lenovo Xeon X5650 has 2 more processor cores than the Lenovo Xeon L5609 (6 vs 4). The Lenovo Xeon X5650 has 1.6 GT/s more system bus rate than the Lenovo Xeon L5609 (6.4 GT/s vs 4.8 GT/s). Processor family: Intel® Xeon® 5000 Sequence on the Lenovo Xeon L5609, Intel® Pentium® III on the Lenovo Xeon X5650. Processor model: L5609 on the Lenovo Xeon L5609, X5650 on the Lenovo Xeon X5650.

Processor family
- Xeon L5609:Intel® Xeon® 5000 Sequence
- Xeon X5650:Intel® Pentium® III
Processor model
- Xeon L5609:L5609
- Xeon X5650:X5650
Processor base frequency
- Xeon L5609:1.86 GHz
- Xeon X5650:2.66 GHz
Processor cores
- Xeon L5609:4
- Xeon X5650:6
Package type
- Xeon L5609:Tray
- Xeon X5650:Box
System bus rate
- Xeon L5609:4.8 GT/s
- Xeon X5650:6.4 GT/s
Processor front side bus
- Xeon L5609:1066 MHz
- Xeon X5650:1333 MHz
Thermal Design Power (TDP)
- Xeon L5609:40 W
- Xeon X5650:95 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon L5609, Xeon X5650
17 specifications	A Lenovo Xeon L5609 View product	B Lenovo Xeon X5650 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Pentium® III
Processor modelDiffers	L5609	X5650
Processor base frequencyDiffers	1.86 GHz	2.66 GHz
Processor coresDiffers	4	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package typeDiffers	Tray	Box
Component for	Server/workstation	Server/workstation
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	40 W	95 W
VID Voltage Range	0.800 - 1.300 V	0.800 - 1.300 V
CPU multiplier (bus/core ratio)Differs	14	20
Featuresidentical
Market segment	Server	Server

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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