Product comparison · 2 cpus

Lenovo Intel Xeon E7-4820 vs Lenovo Intel Xeon E7-4830

Key differences

Processor model
- Intel Xeon E7-4820:E7-4820
- Intel Xeon E7-4830:E7-4830
Processor base frequency
- Intel Xeon E7-4820:2 GHz
- Intel Xeon E7-4830:2.13 GHz
System bus rate
- Intel Xeon E7-4820:5.86 GT/s
- Intel Xeon E7-4830:6.40 GT/s
Processor boost frequency
- Intel Xeon E7-4820:2.266 GHz
- Intel Xeon E7-4830:2.4 GHz
Processor cache
- Intel Xeon E7-4820:18 MB
- Intel Xeon E7-4830:24 MB
CPU multiplier (bus/core ratio)
- Intel Xeon E7-4820:15
- Intel Xeon E7-4830:16

Differences highlightedShow differences only

Comparison of Intel Xeon E7-4820, Intel Xeon E7-4830
17 specifications	A Lenovo Intel Xeon E7-4820 View product	B Lenovo Intel Xeon E7-4830 View product
Processor6 differ
Processor family	Intel® Xeon® E7 Family	Intel® Xeon® E7 Family
Processor modelDiffers	E7-4820	E7-4830
Processor base frequencyDiffers	2 GHz	2.13 GHz
Processor cores	8	8
Processor socket	LGA 1567 (Socket LS)	LGA 1567 (Socket LS)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threads	16	16
System bus rateDiffers	5.86 GT/s	6.40 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.266 GHz	2.4 GHz
Processor cacheDiffers	18 MB	24 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	105 W	105 W
CPU multiplier (bus/core ratio)Differs	15	16
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperature	64 °C	64 °C

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.