Product comparison · 2 cpus

Lenovo Intel Xeon E7-4809 v3 vs Lenovo Intel Xeon E7-4820 v3

45specifications compared
5differ
40identical
3known for one product only

Key differences

Processor model
- Intel Xeon E7-4809 v3:E7-4809V3
- Intel Xeon E7-4820 v3:E7-4820V3
Processor base frequency
- Intel Xeon E7-4809 v3:2 GHz
- Intel Xeon E7-4820 v3:1.9 GHz
Processor cores
- Intel Xeon E7-4809 v3:8
- Intel Xeon E7-4820 v3:10
Processor threads
- Intel Xeon E7-4809 v3:16
- Intel Xeon E7-4820 v3:20
Processor cache
- Intel Xeon E7-4809 v3:20 MB
- Intel Xeon E7-4820 v3:25 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4809 v3, Intel Xeon E7-4820 v3
48 specifications	A Lenovo Intel Xeon E7-4809 v3 View product	B Lenovo Intel Xeon E7-4820 v3 View product
Processor5 differ
Processor modelDiffers	E7-4809V3	E7-4820V3
Processor base frequencyDiffers	2 GHz	1.9 GHz
Processor coresDiffers	8	10
Processor threadsDiffers	16	20
Processor cacheDiffers	20 MB	25 MB
Processor special featuresidentical
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x

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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