Product comparison · 2 cpus

Dell Intel Xeon 6 Perfmance 6521P vs Dell Intel Xeon Max 9480

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  • 21specifications compared
  • 12differ
  • 9identical
  • 40known for one product only

Key differences

The Dell Intel Xeon 6 Perfmance 6521P has 0.7 GHz more processor base frequency than the Dell Intel Xeon Max 9480 (2.6 GHz vs 1.9 GHz). The Dell Intel Xeon Max 9480 has 32 more processor cores than the Dell Intel Xeon 6 Perfmance 6521P (56 vs 24). The Dell Intel Xeon Max 9480 has 64 more processor threads than the Dell Intel Xeon 6 Perfmance 6521P (112 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 9480. Processor model: 6521P on the Dell Intel Xeon 6 Perfmance 6521P, 9480 on the Dell Intel Xeon Max 9480.

  • Processor family
    • Intel Xeon 6 Perfmance 6521P:Intel Xeon 6
    • Intel Xeon Max 9480:Intel® Xeon® CPU Max
  • Processor model
    • Intel Xeon 6 Perfmance 6521P:6521P
    • Intel Xeon Max 9480:9480
  • Processor base frequency
    • Intel Xeon 6 Perfmance 6521P:2.6 GHz
    • Intel Xeon Max 9480:1.9 GHz
  • Processor cores
    • Intel Xeon 6 Perfmance 6521P:24
    • Intel Xeon Max 9480:56
  • Processor socket
    • Intel Xeon 6 Perfmance 6521P:LGA 4710
    • Intel Xeon Max 9480:LGA 4677 (Socket E)
  • Processor threads
    • Intel Xeon 6 Perfmance 6521P:48
    • Intel Xeon Max 9480:112
  • Processor boost frequency
    • Intel Xeon 6 Perfmance 6521P:4.1 GHz
    • Intel Xeon Max 9480:3.5 GHz
  • Processor cache
    • Intel Xeon 6 Perfmance 6521P:144 MB
    • Intel Xeon Max 9480:112.5 MB

Side by side

Differences highlightedShow differences only (off)
Comparison of Intel Xeon 6 Perfmance 6521P, Intel Xeon Max 9480
61 specifications
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon 6Intel® Xeon® CPU Max
Processor modelDiffers6521P9480
Processor base frequencyDiffers2.6 GHz1.9 GHz
Processor coresDiffers2456
Processor socketDiffersLGA 4710LGA 4677 (Socket E)
Package typeKnown for oneUnknown — not stated by the sourceTray
Processor threadsDiffers48112
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 MB112.5 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 source232592
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 sourceYes
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
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 source82 °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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