Product comparison · 2 cpus

HP Intel Xeon E5-2609 v3 vs HP Intel Xeon E5-2643 v3

Key differences

Processor model
- Intel Xeon E5-2609 v3:E5-2609V3
- Intel Xeon E5-2643 v3:E5-2643V3
Processor base frequency
- Intel Xeon E5-2609 v3:1.9 GHz
- Intel Xeon E5-2643 v3:3.4 GHz
Processor threads
- Intel Xeon E5-2609 v3:6
- Intel Xeon E5-2643 v3:12
System bus rate
- Intel Xeon E5-2609 v3:6.4 GT/s
- Intel Xeon E5-2643 v3:9.6 GT/s
Processor cache
- Intel Xeon E5-2609 v3:15 MB
- Intel Xeon E5-2643 v3:20 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2609 v3:85 W
- Intel Xeon E5-2643 v3:135 W
Stepping
- Intel Xeon E5-2609 v3:M1
- Intel Xeon E5-2643 v3:R2
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2609 v3:51 GB/s
- Intel Xeon E5-2643 v3:68 GB/s

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2609 v3, Intel Xeon E5-2643 v3
57 specifications	A HP Intel Xeon E5-2609 v3 View product	B HP Intel Xeon E5-2643 v3 View product
Processor8 differ
Processor modelDiffers	E5-2609V3	E5-2643V3
Processor base frequencyDiffers	1.9 GHz	3.4 GHz
Processor threadsDiffers	6	12
System bus rateDiffers	6.4 GT/s	9.6 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.7 GHz
Processor cacheDiffers	15 MB	20 MB
Thermal Design Power (TDP)Differs	85 W	135 W
SteppingDiffers	M1	R2
Memory bandwidth supported by processor (max)Differs	51 GB/s	68 GB/s
Memory2 differ
Memory clock speeds supported by processorDiffers	1600 MHz	1600,1866,2133 MHz
Memory channelsDiffers	Hexa-channel	Quad-channel
Features1 differ
Embedded options availableDiffers	Yes	No
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffers	No	2.0
Operational conditions1 differ
TcaseDiffers	70.9 °C	77.3 °C
Other features1 differ
CompatibilityDiffers	Z640	Z840

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.