Product comparison · 2 cpus

Dell AMD EPYC 9255 vs Dell AMD EPYC 9845

19specifications compared
7differ
12identical
1known for one product only

Key differences

The Dell AMD EPYC 9845 has 590 more processor model than the Dell AMD EPYC 9255 (9845 vs 9255). The Dell AMD EPYC 9255 has 1.55 GHz more processor base frequency than the Dell AMD EPYC 9845 (3.65 GHz vs 2.1 GHz). The Dell AMD EPYC 9845 has 136 more processor cores than the Dell AMD EPYC 9255 (160 vs 24).

Processor model
- AMD EPYC 9255:9255
- AMD EPYC 9845:9845
Processor base frequency
- AMD EPYC 9255:3.65 GHz
- AMD EPYC 9845:2.1 GHz
Processor cores
- AMD EPYC 9255:24
- AMD EPYC 9845:160
Processor threads
- AMD EPYC 9255:48
- AMD EPYC 9845:320
All core Turbo frequency
- AMD EPYC 9255:4 GHz
- AMD EPYC 9845:3.25 GHz
Processor cache
- AMD EPYC 9255:128 MB
- AMD EPYC 9845:320 MB
Thermal Design Power (TDP)
- AMD EPYC 9255:200 W
- AMD EPYC 9845:390 W

Side by side

Differences highlightedShow differences only

Comparison of AMD EPYC 9255, AMD EPYC 9845
20 specifications	A Dell AMD EPYC 9255 View product	B Dell AMD EPYC 9845 View product
Processor7 differ
Processor manufacturer	AMD	AMD
Processor family	AMD EPYC	AMD EPYC
Processor modelDiffers	9255	9845
Processor base frequencyDiffers	3.65 GHz	2.1 GHz
Processor coresDiffers	24	160
Processor socket	Socket SP5	Socket SP5
Processor threadsDiffers	48	320
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.7 GHz
All core Turbo frequencyDiffers	4 GHz	3.25 GHz
Processor cacheDiffers	128 MB	320 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	200 W	390 W
Memoryidentical
Memory types supported by processor	DDR5-SDRAM	DDR5-SDRAM
Memory clock speeds supported by processor	6400 MHz	6400 MHz
Memory channels	Dodeca-channel	Dodeca-channel
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
Featuresidentical
PCI Express slots version	5.0	5.0

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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