Product comparison · 2 cpus

Dell Intel Xeon 6 Perfmance 6521P vs Dell Intel Xeon Max 9470

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  • 21specifications compared
  • 12differ
  • 9identical
  • 41known for one product only

Key differences

The Dell Intel Xeon 6 Perfmance 6521P has 0.6 GHz more processor base frequency than the Dell Intel Xeon Max 9470 (2.6 GHz vs 2 GHz). The Dell Intel Xeon Max 9470 has 28 more processor cores than the Dell Intel Xeon 6 Perfmance 6521P (52 vs 24). The Dell Intel Xeon Max 9470 has 56 more processor threads than the Dell Intel Xeon 6 Perfmance 6521P (104 vs 48). Processor family: Intel Xeon 6 on the Dell Intel Xeon 6 Perfmance 6521P, Intel® Xeon® CPU Max on the Dell Intel Xeon Max 9470. Processor model: 6521P on the Dell Intel Xeon 6 Perfmance 6521P, 9470 on the Dell Intel Xeon Max 9470.

  • Processor family
    • Intel Xeon 6 Perfmance 6521P:Intel Xeon 6
    • Intel Xeon Max 9470:Intel® Xeon® CPU Max
  • Processor model
    • Intel Xeon 6 Perfmance 6521P:6521P
    • Intel Xeon Max 9470:9470
  • Processor base frequency
    • Intel Xeon 6 Perfmance 6521P:2.6 GHz
    • Intel Xeon Max 9470:2 GHz
  • Processor cores
    • Intel Xeon 6 Perfmance 6521P:24
    • Intel Xeon Max 9470:52
  • Processor socket
    • Intel Xeon 6 Perfmance 6521P:LGA 4710
    • Intel Xeon Max 9470:LGA 4677 (Socket E)
  • Processor threads
    • Intel Xeon 6 Perfmance 6521P:48
    • Intel Xeon Max 9470:104
  • Processor boost frequency
    • Intel Xeon 6 Perfmance 6521P:4.1 GHz
    • Intel Xeon Max 9470:3.5 GHz
  • Processor cache
    • Intel Xeon 6 Perfmance 6521P:144 MB
    • Intel Xeon Max 9470:105 MB

Side by side

Differences highlightedShow differences only (off)
Comparison of Intel Xeon 6 Perfmance 6521P, Intel Xeon Max 9470
62 specifications
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon 6Intel® Xeon® CPU Max
Processor modelDiffers6521P9470
Processor base frequencyDiffers2.6 GHz2 GHz
Processor coresDiffers2452
Processor socketDiffersLGA 4710LGA 4677 (Socket E)
Package typeKnown for oneUnknown — not stated by the sourceTray
Processor threadsDiffers48104
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 frequencyDiffers4.1 GHz3.5 GHz
Processor cacheDiffers144 MB105 MB
Thermal Design Power (TDP)Differs225 W350 W
SteppingKnown for oneUnknown — not stated by the sourceB3
Processor codenameKnown for oneUnknown — not stated by the sourceSapphire Rapids HBM
Processor ARK IDKnown for oneUnknown — not stated by the source232594
Memory1 differ
Maximum internal memory supported by processor4 TB4 TB
Memory types supported by processorDiffersDDR5-SDRAMDDR4-SDRAM
Memory channelsOcta-channelOcta-channel
ECCYesYes
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
Features2 differ
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Market segmentKnown for oneUnknown — not stated by the sourceServer
Maximum number of PCI Express lanesDiffers13680
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 sourceNo
ScalabilityDiffers1S2S
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 source512 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® 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 - 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® Data Streaming Accelerator (DSA)Known for oneUnknown — not stated by the source4 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 source83 °C
TcaseKnown for oneUnknown — not stated by the source64 °C
Weight & dimensionsidentical
Processor package sizeKnown for oneUnknown — not stated by the source100 x 56.5 mm
Other featuresidentical
CompatibilityKnown for oneUnknown — not stated by the sourcePowerEdge C6620 PowerEdge R660 PowerEdge R760

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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