Product comparison · 2 cpus

Lenovo Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W vs Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W

47specifications compared
12differ
35identical
1known for one product only

Key differences

The Lenovo Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W has 0.1 GHz more processor base frequency than the Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W (2.2 GHz vs 2.1 GHz). The Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W has 4 more processor cores than the Lenovo Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W (8 vs 4). The Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W has 12 more processor threads than the Lenovo Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W (16 vs 4). Only the Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W has Intel® Hyper Threading Technology (Intel® HT Technology). Only the Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W has Intel® Turbo Boost Technology.

Processor model
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:E5-2407
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:E5-2450
Processor base frequency
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:2.2 GHz
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:2.1 GHz
Processor cores
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:4
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:8
Processor threads
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:4
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:16
System bus rate
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:6.4 GT/s
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:8 GT/s
Processor cache
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:10 MB
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:20 MB
Processor front side bus
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:1066 MHz
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:1600 MHz
Thermal Design Power (TDP)
- Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W:80 W
- Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W:95 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W, Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W
48 specifications	A Lenovo Xeon E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W View product	B Lenovo Xeon E5-2450 8C 2.1GHz 20MB Cache 1600MHz 95W View product
Processor9 differ
Processor modelDiffers	E5-2407	E5-2450
Processor base frequencyDiffers	2.2 GHz	2.1 GHz
Processor coresDiffers	4	8
Processor threadsDiffers	4	16
System bus rateDiffers	6.4 GT/s	8 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.9 GHz
Processor cacheDiffers	10 MB	20 MB
Processor front side busDiffers	1066 MHz	1600 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
Memory bandwidth supported by processor (max)Differs	25 GB/s	38.4 GB/s
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333,1600 MHz
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	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.

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