Product comparison · 2 cpus

Lenovo Intel Xeon X5647 vs Lenovo Intel Xeon X5690

Key differences

Processor model
- Intel Xeon X5647:X5647
- Intel Xeon X5690:X5690
Processor base frequency
- Intel Xeon X5647:2.93 GHz
- Intel Xeon X5690:3.46 GHz
Processor cores
- Intel Xeon X5647:4
- Intel Xeon X5690:6
System bus rate
- Intel Xeon X5647:5.86 GT/s
- Intel Xeon X5690:6.4 GT/s
Processor front side bus
- Intel Xeon X5647:1066 MHz
- Intel Xeon X5690:1333 MHz
CPU multiplier (bus/core ratio)
- Intel Xeon X5647:22
- Intel Xeon X5690:26
Maximum operating temperature
- Intel Xeon X5647:80.4 °C
- Intel Xeon X5690:78.5 °C

Differences highlightedShow differences only

Comparison of Intel Xeon X5647, Intel Xeon X5690
19 specifications	A Lenovo Intel Xeon X5647 View product	B Lenovo Intel Xeon X5690 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X5647	X5690
Processor base frequencyDiffers	2.93 GHz	3.46 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 for	Server/workstation	Server/workstation
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)	130 W	130 W
VID Voltage Range	0.750 - 1.350 V	0.750 - 1.350 V
CPU multiplier (bus/core ratio)Differs	22	26
Featuresidentical
Market segment	Server	Server
Bandwidth	26214.4 MB/s	26214.4 MB/s
Operational conditions1 differ
Maximum operating temperatureDiffers	80.4 °C	78.5 °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.