Product comparison · 2 cpus

HP Intel Xeon E5-2403 vs HP Intel Xeon E5-2440

Key differences

Processor model
- Intel Xeon E5-2403:E5-2403
- Intel Xeon E5-2440:E5-2440
Processor base frequency
- Intel Xeon E5-2403:1.8 GHz
- Intel Xeon E5-2440:2.4 GHz
Processor cores
- Intel Xeon E5-2403:4
- Intel Xeon E5-2440:6
Processor threads
- Intel Xeon E5-2403:4
- Intel Xeon E5-2440:12
System bus rate
- Intel Xeon E5-2403:6.4 GT/s
- Intel Xeon E5-2440:7.2 GT/s
Processor cache
- Intel Xeon E5-2403:10 MB
- Intel Xeon E5-2440:15 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2403:80 W
- Intel Xeon E5-2440:95 W
Number of QPI links
- Intel Xeon E5-2403:1
- Intel Xeon E5-2440:2

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2403, Intel Xeon E5-2440
35 specifications	A HP Intel Xeon E5-2403 View product	B HP Intel Xeon E5-2440 View product
Processor9 differ
Processor modelDiffers	E5-2403	E5-2440
Processor base frequencyDiffers	1.8 GHz	2.4 GHz
Processor coresDiffers	4	6
Processor threadsDiffers	4	12
System bus rateDiffers	6.4 GT/s	7.2 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Processor cacheDiffers	10 MB	15 MB
Thermal Design Power (TDP)Differs	80 W	95 W
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	25 GB/s	32 GB/s
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes

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.