Product comparison · 2 cpus

Lenovo Xeon X5650 vs Lenovo Xeon X5660

17specifications compared
5differ
12identical
0known for one product only

Key differences

The Lenovo Xeon X5660 has 0.14 GHz more processor base frequency than the Lenovo Xeon X5650 (2.8 GHz vs 2.66 GHz). The Lenovo Xeon X5660 has 1 more CPU multiplier (bus/core ratio) than the Lenovo Xeon X5650 (21 vs 20). Processor family: Intel® Pentium® III on the Lenovo Xeon X5650, Intel® Xeon® 5000 Sequence on the Lenovo Xeon X5660. Processor model: X5650 on the Lenovo Xeon X5650, X5660 on the Lenovo Xeon X5660. Package type: Box on the Lenovo Xeon X5650, Tray on the Lenovo Xeon X5660.

Processor family
- Xeon X5650:Intel® Pentium® III
- Xeon X5660:Intel® Xeon® 5000 Sequence
Processor model
- Xeon X5650:X5650
- Xeon X5660:X5660
Processor base frequency
- Xeon X5650:2.66 GHz
- Xeon X5660:2.8 GHz
Package type
- Xeon X5650:Box
- Xeon X5660:Tray
CPU multiplier (bus/core ratio)
- Xeon X5650:20
- Xeon X5660:21

Side by side

Differences highlightedShow differences only

Comparison of Xeon X5650, Xeon X5660
17 specifications	A Lenovo Xeon X5650 View product	B Lenovo Xeon X5660 View product
Processor5 differ
Processor familyDiffers	Intel® Pentium® III	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5650	X5660
Processor base frequencyDiffers	2.66 GHz	2.8 GHz
Processor cores	6	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package typeDiffers	Box	Tray
Component for	Server/workstation	Server/workstation
System bus rate	6.4 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 bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)	95 W	95 W
VID Voltage Range	0.800 - 1.300 V	0.800 - 1.300 V
CPU multiplier (bus/core ratio)Differs	20	21
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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