Product comparison · 2 cpus

HP Intel Xeon E5607, 2nd Processor vs Lenovo Intel Xeon X5660

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

Key differences

The Lenovo Intel Xeon X5660 has 0.54 GHz more processor base frequency than the HP Intel Xeon E5607, 2nd Processor (2.8 GHz vs 2.26 GHz). The Lenovo Intel Xeon X5660 has 2 more processor cores than the HP Intel Xeon E5607, 2nd Processor (6 vs 4). The Lenovo Intel Xeon X5660 has 8 more processor threads than the HP Intel Xeon E5607, 2nd Processor (12 vs 4). Processor model: E5607 on the HP Intel Xeon E5607, 2nd Processor, X5660 on the Lenovo Intel Xeon X5660. Component for: PC on the HP Intel Xeon E5607, 2nd Processor, Server/workstation on the Lenovo Intel Xeon X5660.

Processor model
- Intel Xeon E5607, 2nd Processor:E5607
- Intel Xeon X5660:X5660
Processor base frequency
- Intel Xeon E5607, 2nd Processor:2.26 GHz
- Intel Xeon X5660:2.8 GHz
Processor cores
- Intel Xeon E5607, 2nd Processor:4
- Intel Xeon X5660:6
Component for
- Intel Xeon E5607, 2nd Processor:PC
- Intel Xeon X5660:Server/workstation
Processor threads
- Intel Xeon E5607, 2nd Processor:4
- Intel Xeon X5660:12
System bus rate
- Intel Xeon E5607, 2nd Processor:4.8 GT/s
- Intel Xeon X5660:6.4 GT/s
Processor cache
- Intel Xeon E5607, 2nd Processor:8 MB
- Intel Xeon X5660:12 MB
Processor front side bus
- Intel Xeon E5607, 2nd Processor:1066 MHz
- Intel Xeon X5660:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5607, 2nd Processor, Intel Xeon X5660
22 specifications	A HP Intel Xeon E5607, 2nd Processor View product	B Lenovo Intel Xeon X5660 View product
Processor11 differ
Processor modelDiffers	E5607	X5660
Processor base frequencyDiffers	2.26 GHz	2.8 GHz
Processor coresDiffers	4	6
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	4	12
System bus rateDiffers	4.8 GT/s	6.4 GT/s
Processor cacheDiffers	8 MB	12 MB
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.750 - 1.350 V	0.800 - 1.300 V
SteppingKnown for one	B1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	17	21
Processor codeKnown for one	SLBZ9	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Tray
L3 cache speedKnown for one	Unknown — not stated by the source	2.80 GHz
Features1 differ
Market segmentDiffers	Desktop	Server
BandwidthKnown for one	26214.4 MB/s	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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