Product comparison · 2 cpus

Dell AMD EPYC 9255 vs Dell Intel Xeon Gold 6428N

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  • 16specifications compared
  • 11differ
  • 5identical
  • 59known for one product only

Key differences

  • Processor manufacturer
    • AMD EPYC 9255:AMD
    • Intel Xeon Gold 6428N:Intel
  • Processor family
    • AMD EPYC 9255:AMD EPYC
    • Intel Xeon Gold 6428N:Intel® Xeon® Gold
  • Processor model
    • AMD EPYC 9255:9255
    • Intel Xeon Gold 6428N:6428N
  • Processor base frequency
    • AMD EPYC 9255:3.65 GHz
    • Intel Xeon Gold 6428N:1.8 GHz
  • Processor cores
    • AMD EPYC 9255:24
    • Intel Xeon Gold 6428N:32
  • Processor socket
    • AMD EPYC 9255:Socket SP5
    • Intel Xeon Gold 6428N:LGA 4677 (Socket E)
  • Processor threads
    • AMD EPYC 9255:48
    • Intel Xeon Gold 6428N:64
  • Processor cache
    • AMD EPYC 9255:128 MB
    • Intel Xeon Gold 6428N:60 MB

Side by side

Differences highlightedShow differences only (off)
Comparison of AMD EPYC 9255, Intel Xeon Gold 6428N
75 specifications
Processor9 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EPYCIntel® Xeon® Gold
Processor generationKnown for oneUnknown — not stated by the sourceIntel Xeon Scalable 4th Gen
Processor modelDiffers92556428N
Processor base frequencyDiffers3.65 GHz1.8 GHz
Processor coresDiffers2432
Processor socketDiffersSocket SP5LGA 4677 (Socket E)
Package typeKnown for oneUnknown — not stated by the sourceTray
Processor threadsDiffers4864
System bus rateKnown for oneUnknown — not stated by the source16 GT/s
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor boost frequencyKnown for oneUnknown — not stated by the source3.8 GHz
High priority coresKnown for oneUnknown — not stated by the source12
High priority core frequencyKnown for oneUnknown — not stated by the source1.9 GHz
Low priority coresKnown for oneUnknown — not stated by the source20
Low priority core frequencyKnown for oneUnknown — not stated by the source1.5 GHz
Processor cacheDiffers128 MB60 MB
Thermal Design Power (TDP)Differs200 W185 W
SteppingKnown for oneUnknown — not stated by the sourceS3
Processor codenameKnown for oneUnknown — not stated by the sourceSapphire Rapids
Processor ARK IDKnown for oneUnknown — not stated by the source232394
All core Turbo frequencyKnown for one4 GHzUnknown — not stated by the source
Processor cache typeKnown for oneL3Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source6 TB
Memory types supported by processorDiffersDDR5-SDRAMDDR4-SDRAM
Memory channelsDiffersDodeca-channelOcta-channel
ECCKnown for oneUnknown — not stated by the sourceYes
Memory clock speeds supported by processorKnown for one6400 MHzUnknown — not stated by the source
Graphicsidentical
Discrete graphics cardNoNo
On-board graphics cardNoNo
On-board graphics card modelNot availableNot available
Discrete graphics card modelNot availableNot available
Featuresidentical
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Market segmentKnown for oneUnknown — not stated by the sourceServer
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source80
PCI Express slots version5.05.0
Supported instruction setsKnown for oneUnknown — not stated by the sourceAMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options availableKnown for oneUnknown — not stated by the sourceYes
ScalabilityKnown for oneUnknown — not stated by the source2S
Processor special featuresidentical
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Speed Shift TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Intel® Transactional Synchronization ExtensionsKnown for oneUnknown — not stated by the sourceYes
Intel® Total Memory EncryptionKnown for oneUnknown — not stated by the sourceYes
Intel® Control-flow Enforcement Technology (CET)Known for oneUnknown — not stated by the sourceYes
Intel® Crypto AccelerationKnown for oneUnknown — not stated by the sourceYes
Intel® Platform Firmware Resilience SupportKnown for oneUnknown — not stated by the sourceYes
Maximum Enclave Size Support for Intel® SGXKnown for oneUnknown — not stated by the source128 GB
AVX-512 Fused Multiply-Add (FMA) unitsKnown for oneUnknown — not stated by the source2
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Software Guard Extensions (Intel SGX)Known for oneUnknown — not stated by the sourceYes
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceYes
Intel® Boot GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Deep Learning Boost (Intel® DL Boost) on CPUKnown for oneUnknown — not stated by the sourceYes
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Optane™ DC Persistent Memory SupportedKnown for oneUnknown — not stated by the sourceYes
Intel® Resource Director Technology (Intel® RDT)Known for oneUnknown — not stated by the sourceYes
Intel® Run Sure TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for oneUnknown — not stated by the sourceYes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for oneUnknown — not stated by the sourceYes
Mode-based Execute Control (MBE)Known for oneUnknown — not stated by the sourceYes
Intel® QuickAssist Software AccelerationKnown for oneUnknown — not stated by the sourceYes
Intel® On Demand Feature ActivationKnown for oneUnknown — not stated by the sourceYes
Intel® QuickAssist Technology (QAT)Known for oneUnknown — not stated by the source2 default devices
Intel® Dynamic Load Balancer (DLB)Known for oneUnknown — not stated by the source2 default devices
Intel® Data Streaming Accelerator (DSA)Known for oneUnknown — not stated by the source1 default devices
Intel® Advanced Matrix Extensions (AMX)Known for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
DTS MaxKnown for oneUnknown — not stated by the source95 °C
TcaseKnown for oneUnknown — not stated by the source85 °C
Weight & dimensionsidentical
Processor package sizeKnown for oneUnknown — not stated by the source77.5 x 56.5 mm
Other featuresidentical
CompatibilityKnown for oneUnknown — not stated by the sourcePowerEdge R660 PowerEdge R760 PowerEdge R760XD2

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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