Product comparison · 2 cpus

Dell Intel Xeon 6 Perfmance 6521P vs Lenovo AMD EPYC 9115

18specifications compared
10differ
8identical
11known for one product only

Key differences

The Dell Intel Xeon 6 Perfmance 6521P has 8 more processor cores than the Lenovo AMD EPYC 9115 (24 vs 16). The Dell Intel Xeon 6 Perfmance 6521P has 16 more processor threads than the Lenovo AMD EPYC 9115 (48 vs 32). The Dell Intel Xeon 6 Perfmance 6521P has 80 MB more processor cache than the Lenovo AMD EPYC 9115 (144 MB vs 64 MB). Processor manufacturer: Intel on the Dell Intel Xeon 6 Perfmance 6521P, AMD on the Lenovo AMD EPYC 9115. Processor family: Intel Xeon 6 on the Dell Intel Xeon 6 Perfmance 6521P, AMD EPYC on the Lenovo AMD EPYC 9115.

Processor manufacturer
- Intel Xeon 6 Perfmance 6521P:Intel
- AMD EPYC 9115:AMD
Processor family
- Intel Xeon 6 Perfmance 6521P:Intel Xeon 6
- AMD EPYC 9115:AMD EPYC
Processor model
- Intel Xeon 6 Perfmance 6521P:6521P
- AMD EPYC 9115:9115
Processor cores
- Intel Xeon 6 Perfmance 6521P:24
- AMD EPYC 9115:16
Processor socket
- Intel Xeon 6 Perfmance 6521P:LGA 4710
- AMD EPYC 9115:Socket SP5
Processor threads
- Intel Xeon 6 Perfmance 6521P:48
- AMD EPYC 9115:32
Processor cache
- Intel Xeon 6 Perfmance 6521P:144 MB
- AMD EPYC 9115:64 MB
Thermal Design Power (TDP)
- Intel Xeon 6 Perfmance 6521P:225 W
- AMD EPYC 9115:155 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6 Perfmance 6521P, AMD EPYC 9115
29 specifications	A Dell Intel Xeon 6 Perfmance 6521P View product	B Lenovo AMD EPYC 9115 View product
Processor8 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel Xeon 6	AMD EPYC
Processor modelDiffers	6521P	9115
Processor base frequency	2.6 GHz	2.6 GHz
Processor coresDiffers	24	16
Processor socketDiffers	LGA 4710	Socket SP5
Package typeKnown for one	Unknown — not stated by the source	Tray
Cooler includedKnown for one	Unknown — not stated by the source	No
Processor threadsDiffers	48	32
Processor boost frequency	4.1 GHz	4.1 GHz
Processor cacheDiffers	144 MB	64 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L3
Thermal Design Power (TDP)Differs	225 W	155 W
Configurable TDP-upKnown for one	Unknown — not stated by the source	195 W
Configurable TDP-downKnown for one	Unknown — not stated by the source	155 W
Memory1 differ
Memory types supported by processor	DDR5-SDRAM	DDR5-SDRAM
Memory channelsDiffers	Octa-channel	Dodeca-channel
Memory bandwidth (max)Known for one	Unknown — not stated by the source	576 GB/s
Maximum internal memory supported by processorKnown for one	4 TB	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	6400 MHz	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	No	No
On-board graphics card model	Not available	Not available
Discrete graphics card model	Not available	Not available
Features1 differ
Market segmentKnown for one	Unknown — not stated by the source	Server
Maximum number of PCI Express lanesDiffers	136	128
PCI Express slots version	5.0	5.0
ScalabilityKnown for one	1S	Unknown — not stated by the source

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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