Product comparison · 2 cpus

Dell Intel Xeon 6 Efficient 6781P vs Dell Intel Xeon 6517P

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  • 50specifications compared
  • 12differ
  • 38identical
  • 31known for one product only

Key differences

The Dell Intel Xeon 6 Efficient 6781P has 264 P more processor model than the Dell Intel Xeon 6517P (6781P vs 6517P). The Dell Intel Xeon 6517P has 1.2 GHz more processor base frequency than the Dell Intel Xeon 6 Efficient 6781P (3.2 GHz vs 2 GHz). The Dell Intel Xeon 6 Efficient 6781P has 64 more processor cores than the Dell Intel Xeon 6517P (80 vs 16). Processor family: Intel® Xeon® on the Dell Intel Xeon 6 Efficient 6781P, Intel Xeon 6 on the Dell Intel Xeon 6517P. Memory clock speeds supported by processor: 6400,8800 MHz on the Dell Intel Xeon 6 Efficient 6781P, 6400 MHz on the Dell Intel Xeon 6517P.

  • Processor family
    • Intel Xeon 6 Efficient 6781P:Intel® Xeon®
    • Intel Xeon 6517P:Intel Xeon 6
  • Processor model
    • Intel Xeon 6 Efficient 6781P:6781P
    • Intel Xeon 6517P:6517P
  • Processor base frequency
    • Intel Xeon 6 Efficient 6781P:2 GHz
    • Intel Xeon 6517P:3.2 GHz
  • Processor cores
    • Intel Xeon 6 Efficient 6781P:80
    • Intel Xeon 6517P:16
  • Processor threads
    • Intel Xeon 6 Efficient 6781P:160
    • Intel Xeon 6517P:32
  • Processor boost frequency
    • Intel Xeon 6 Efficient 6781P:3.8 GHz
    • Intel Xeon 6517P:4.2 GHz
  • All core Turbo frequency
    • Intel Xeon 6 Efficient 6781P:3.2 GHz
    • Intel Xeon 6517P:4 GHz
  • Processor cache
    • Intel Xeon 6 Efficient 6781P:336 MB
    • Intel Xeon 6517P:72 MB

Side by side

Differences highlightedShow differences only (on)
Comparison of Intel Xeon 6 Efficient 6781P, Intel Xeon 6517P
81 specifications
Processor9 differ
Processor familyDiffersIntel® Xeon®Intel Xeon 6
Processor modelDiffers6781P6517P
Processor base frequencyDiffers2 GHz3.2 GHz
Processor coresDiffers8016
Processor threadsDiffers16032
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor boost frequencyDiffers3.8 GHz4.2 GHz
All core Turbo frequencyDiffers3.2 GHz4 GHz
High priority coresKnown for one30Unknown — not stated by the source
High priority core frequencyKnown for one2.1 GHzUnknown — not stated by the source
Low priority coresKnown for one50Unknown — not stated by the source
Low priority core frequencyKnown for one1.6 GHzUnknown — not stated by the source
Processor cacheDiffers336 MB72 MB
Thermal Design Power (TDP)Differs350 W190 W
Processor codenameKnown for oneGranite RapidsUnknown — not stated by the source
Processor ARK IDKnown for one241834Unknown — not stated by the source
Intel® UPI SpeedKnown for oneUnknown — not stated by the source24 GT/s
Memory1 differ
Memory clock speeds supported by processorDiffers6400,8800 MHz6400 MHz
Features2 differ
Market segmentKnown for oneServerUnknown — not stated by the source
Maximum number of PCI Express lanesDiffers13688
Supported instruction setsKnown for oneAMX, AVX, AVX 2.0, AVX-512, SSE4.2Unknown — not stated by the source
Embedded options availableKnown for oneYesUnknown — not stated by the source
ScalabilityDiffers1S2S
Processor special featuresidentical
Maximum Enclave Size Support for Intel® SGXKnown for one128 GBUnknown — not stated by the source
AVX-512 Fused Multiply-Add (FMA) unitsKnown for one2Unknown — not stated by the source
Intel® OS GuardKnown for oneYesUnknown — not stated by the source
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for oneYesUnknown — not stated by the source
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for oneYesUnknown — not stated by the source
Intel® QuickAssist Technology (QAT)Known for one3 default devicesUnknown — not stated by the source
Intel® Dynamic Load Balancer (DLB)Known for one3 default devicesUnknown — not stated by the source
Intel® Data Streaming Accelerator (DSA)Known for one3 default devicesUnknown — not stated by the source
Intel® In-memory Analytics Accelerator (IAA)Known for one3 default devicesUnknown — not stated by the source
Intel® Speed Select Technology – Core PowerKnown for oneYesUnknown — not stated by the source
Intel® Speed Select Technology – Turbo FrequencyKnown for oneYesUnknown — not stated by the source
Intel QuickAssist TechnologyKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
DTS MaxKnown for one97 °CUnknown — not stated by the source
TcaseKnown for one81 °CUnknown — not stated by the source
Technical detailsidentical
Package carrierKnown for oneE2AUnknown — not stated by the source
Launch dateKnown for oneQ1'25Unknown — not stated by the source
Memory speed (max)Known for one8000 MHzUnknown — not stated by the source
StatusKnown for oneLaunchedUnknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one77.5 x 56.5 mmUnknown — not stated by the source
Other featuresidentical
Maximum internal memoryKnown for one4 TBUnknown — 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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