Product comparison · 2 cpus

HP LB209AA processor vs Lenovo Intel Xeon X5660

17specifications compared
11differ
6identical
3known for one product only

Key differences

The Lenovo Intel Xeon X5660 has 0.67 GHz more processor base frequency than the HP LB209AA processor (2.8 GHz vs 2.13 GHz). The Lenovo Intel Xeon X5660 has 2 more processor cores than the HP LB209AA processor (6 vs 4). The Lenovo Intel Xeon X5660 has 8 more processor threads than the HP LB209AA processor (12 vs 4). Processor model: E5606 on the HP LB209AA processor, X5660 on the Lenovo Intel Xeon X5660. Component for: PC on the HP LB209AA processor, Server/workstation on the Lenovo Intel Xeon X5660.

Processor model
- LB209AA processor:E5606
- Intel Xeon X5660:X5660
Processor base frequency
- LB209AA processor:2.13 GHz
- Intel Xeon X5660:2.8 GHz
Processor cores
- LB209AA processor:4
- Intel Xeon X5660:6
Component for
- LB209AA processor:PC
- Intel Xeon X5660:Server/workstation
Processor threads
- LB209AA processor:4
- Intel Xeon X5660:12
System bus rate
- LB209AA processor:4.8 GT/s
- Intel Xeon X5660:6.4 GT/s
Processor cache
- LB209AA processor:8 MB
- Intel Xeon X5660:12 MB
Thermal Design Power (TDP)
- LB209AA processor:80 W
- Intel Xeon X5660:95 W

Side by side

Differences highlightedShow differences only

Comparison of LB209AA, Intel Xeon X5660
20 specifications	A HP LB209AA processor Model LB209AA View product	B Lenovo Intel Xeon X5660 View product
Processor10 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5606	X5660
Processor base frequencyDiffers	2.13 GHz	2.8 GHz
Processor coresDiffers	4	6
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	4	12
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	8 MB	12 MB
Processor cache type	L3	L3
L3 cache speedKnown for one	Unknown — not stated by the source	2.80 GHz
Processor front side busKnown for one	Unknown — not stated by the source	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.750 - 1.350 V	0.800 - 1.300 V
CPU multiplier (bus/core ratio)Differs	16	21
Features1 differ
Market segmentDiffers	Desktop	Server
Other featuresidentical
L1 cacheKnown for one	0.4 MB	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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