Product comparison · 2 cpus

HP Intel Xeon X5660 vs Lenovo Intel Xeon L5630

15specifications compared
7differ
8identical
5known for one product only

Key differences

The HP Intel Xeon X5660 has 0.67 GHz more processor base frequency than the Lenovo Intel Xeon L5630 (2.8 GHz vs 2.13 GHz). The HP Intel Xeon X5660 has 2 more processor cores than the Lenovo Intel Xeon L5630 (6 vs 4). The HP Intel Xeon X5660 has 0.54 GT/s more system bus rate than the Lenovo Intel Xeon L5630 (6.4 GT/s vs 5.86 GT/s). Processor model: X5660 on the HP Intel Xeon X5660, L5630 on the Lenovo Intel Xeon L5630. Processor cache type: L3 on the HP Intel Xeon X5660, L2 on the Lenovo Intel Xeon L5630.

Processor model
- Intel Xeon X5660:X5660
- Intel Xeon L5630:L5630
Processor base frequency
- Intel Xeon X5660:2.8 GHz
- Intel Xeon L5630:2.13 GHz
Processor cores
- Intel Xeon X5660:6
- Intel Xeon L5630:4
System bus rate
- Intel Xeon X5660:6.4 GT/s
- Intel Xeon L5630:5.86 GT/s
Processor cache type
- Intel Xeon X5660:L3
- Intel Xeon L5630:L2
Thermal Design Power (TDP)
- Intel Xeon X5660:95 W
- Intel Xeon L5630:40 W
CPU multiplier (bus/core ratio)
- Intel Xeon X5660:21
- Intel Xeon L5630:16

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5660, Intel Xeon L5630
20 specifications	A HP Intel Xeon X5660 View product	B Lenovo Intel Xeon L5630 View product
Processor7 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5660	L5630
Processor base frequencyDiffers	2.8 GHz	2.13 GHz
Processor coresDiffers	6	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	8
System bus rateDiffers	6.4 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	95 W	40 W
VID Voltage Range	0.800 - 1.300 V	0.800 - 1.300 V
CPU multiplier (bus/core ratio)Differs	21	16
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
L3 cache speedKnown for one	2.80 GHz	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
BandwidthKnown for one	Unknown — not stated by the source	26214.4 MB/s
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	42.5 x 0 x 45 mm

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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