Product comparison · 2 cpus

Lenovo Intel Xeon X5660 vs Lenovo Intel Xeon X5672

Key differences

Processor model
- Intel Xeon X5660:X5660
- Intel Xeon X5672:X5672
Processor base frequency
- Intel Xeon X5660:2.8 GHz
- Intel Xeon X5672:3.2 GHz
Processor cores
- Intel Xeon X5660:6
- Intel Xeon X5672:4
Processor threads
- Intel Xeon X5660:12
- Intel Xeon X5672:8
VID Voltage Range
- Intel Xeon X5660:0.800 - 1.300 V
- Intel Xeon X5672:0.750 - 1.350 V
CPU multiplier (bus/core ratio)
- Intel Xeon X5660:21
- Intel Xeon X5672:24

Differences highlightedShow differences only

Comparison of Intel Xeon X5660, Intel Xeon X5672
23 specifications	A Lenovo Intel Xeon X5660 View product	B Lenovo Intel Xeon X5672 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5660	X5672
Processor base frequencyDiffers	2.8 GHz	3.2 GHz
Processor coresDiffers	6	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	12	8
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	L3	L3
Processor front side bus	1333 MHz	1333 MHz
Thermal Design Power (TDP)	95 W	95 W
VID Voltage RangeDiffers	0.800 - 1.300 V	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	21	24
Processor codeKnown for one	Unknown — not stated by the source	SLBYK
Package typeKnown for one	Tray	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
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	82.9 °C

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.