Product comparison · 2 cpus

Dell Intel Xeon E5649 vs Dell Intel Xeon X5667

Key differences

Processor model
- Intel Xeon E5649:E5649
- Intel Xeon X5667:X5667
Processor base frequency
- Intel Xeon E5649:2.53 GHz
- Intel Xeon X5667:3.06 GHz
Processor cores
- Intel Xeon E5649:6
- Intel Xeon X5667:4
Processor threads
- Intel Xeon E5649:12
- Intel Xeon X5667:8
System bus rate
- Intel Xeon E5649:5.86 GT/s
- Intel Xeon X5667:6.4 GT/s
Processor boost frequency
- Intel Xeon E5649:2.93 GHz
- Intel Xeon X5667:3.46 GHz
Thermal Design Power (TDP)
- Intel Xeon E5649:80 W
- Intel Xeon X5667:95 W
Tcase
- Intel Xeon E5649:76.2 °C
- Intel Xeon X5667:82.9 °C

Differences highlightedShow differences only

Comparison of Intel Xeon E5649, Intel Xeon X5667
43 specifications	A Dell Intel Xeon E5649 View product	B Dell Intel Xeon X5667 View product
Processor7 differ
Processor modelDiffers	E5649	X5667
Processor base frequencyDiffers	2.53 GHz	3.06 GHz
Processor coresDiffers	6	4
Processor threadsDiffers	12	8
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor boost frequencyDiffers	2.93 GHz	3.46 GHz
Thermal Design Power (TDP)Differs	80 W	95 W
Featuresidentical
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Operational conditions1 differ
TcaseDiffers	76.2 °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.