Product comparison · 2 cpus

Lenovo Intel Xeon X5647 vs Lenovo Intel Xeon X5672

Key differences

Processor model
- Intel Xeon X5647:X5647
- Intel Xeon X5672:X5672
Processor base frequency
- Intel Xeon X5647:2.93 GHz
- Intel Xeon X5672:3.2 GHz
System bus rate
- Intel Xeon X5647:5.86 GT/s
- Intel Xeon X5672:6.4 GT/s
Processor front side bus
- Intel Xeon X5647:1066 MHz
- Intel Xeon X5672:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon X5647:130 W
- Intel Xeon X5672:95 W
CPU multiplier (bus/core ratio)
- Intel Xeon X5647:22
- Intel Xeon X5672:24
Maximum operating temperature
- Intel Xeon X5647:80.4 °C
- Intel Xeon X5672:82.9 °C

Differences highlightedShow differences only

Comparison of Intel Xeon X5647, Intel Xeon X5672
22 specifications	A Lenovo Intel Xeon X5647 View product	B Lenovo Intel Xeon X5672 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5647	X5672
Processor base frequencyDiffers	2.93 GHz	3.2 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	8
System bus rateDiffers	5.86 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 busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	130 W	95 W
VID Voltage Range	0.750 - 1.350 V	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
CPU multiplier (bus/core ratio)Differs	22	24
Processor codeKnown for one	Unknown — not stated by the source	SLBYK
Package typeKnown for one	Tray	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
Bandwidth	26214.4 MB/s	26214.4 MB/s
Operational conditions1 differ
Maximum operating temperatureDiffers	80.4 °C	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.