Product comparison · 2 cpus

Dell Intel Xeon X5660 vs Dell Intel Xeon X5677

Key differences

Processor model
- Intel Xeon X5660:X5660
- Intel Xeon X5677:X5677
Processor base frequency
- Intel Xeon X5660:2.8 GHz
- Intel Xeon X5677:3.46 GHz
Processor cores
- Intel Xeon X5660:6
- Intel Xeon X5677:4
Processor threads
- Intel Xeon X5660:12
- Intel Xeon X5677:8
Processor boost frequency
- Intel Xeon X5660:3.2 GHz
- Intel Xeon X5677:3.73 GHz
Thermal Design Power (TDP)
- Intel Xeon X5660:95 W
- Intel Xeon X5677:130 W
VID Voltage Range
- Intel Xeon X5660:0.750 - 1.35 V
- Intel Xeon X5677:0.75 - 1.35 V
Tcase
- Intel Xeon X5660:81.3 °C
- Intel Xeon X5677:80.4 °C

Differences highlightedShow differences only

Comparison of Intel Xeon X5660, Intel Xeon X5677
45 specifications	A Dell Intel Xeon X5660 View product	B Dell Intel Xeon X5677 View product
Processor7 differ
Processor modelDiffers	X5660	X5677
Processor base frequencyDiffers	2.8 GHz	3.46 GHz
Processor coresDiffers	6	4
Processor threadsDiffers	12	8
Processor boost frequencyDiffers	3.2 GHz	3.73 GHz
Thermal Design Power (TDP)Differs	95 W	130 W
VID Voltage RangeDiffers	0.750 - 1.35 V	0.75 - 1.35 V
FSB ParityKnown for one	No	Unknown — not stated by the source
Featuresidentical
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	81.3 °C	80.4 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	42.5 mm

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.