Product comparison · 2 cpus

Dell Intel Xeon 6511P vs Dell Intel Xeon E-2478

Add a product
  • 36specifications compared
  • 13differ
  • 23identical
  • 40known for one product only

Key differences

The Dell Intel Xeon E-2478 has 0.5 GHz more processor base frequency than the Dell Intel Xeon 6511P (2.8 GHz vs 2.3 GHz). The Dell Intel Xeon 6511P has 8 more processor cores than the Dell Intel Xeon E-2478 (16 vs 8). The Dell Intel Xeon 6511P has 16 more processor threads than the Dell Intel Xeon E-2478 (32 vs 16). Only the Dell Intel Xeon 6511P has Intel® Transactional Synchronization Extensions. Processor family: Intel Xeon 6 on the Dell Intel Xeon 6511P, Intel Xeon E on the Dell Intel Xeon E-2478.

  • Processor family
    • Intel Xeon 6511P:Intel Xeon 6
    • Intel Xeon E-2478:Intel Xeon E
  • Processor model
    • Intel Xeon 6511P:6511P
    • Intel Xeon E-2478:E-2478
  • Processor base frequency
    • Intel Xeon 6511P:2.3 GHz
    • Intel Xeon E-2478:2.8 GHz
  • Processor cores
    • Intel Xeon 6511P:16
    • Intel Xeon E-2478:8
  • Processor socket
    • Intel Xeon 6511P:LGA 4710
    • Intel Xeon E-2478:LGA 1700
  • Processor threads
    • Intel Xeon 6511P:32
    • Intel Xeon E-2478:16
  • Processor boost frequency
    • Intel Xeon 6511P:4.2 GHz
    • Intel Xeon E-2478:5.2 GHz
  • Processor cache
    • Intel Xeon 6511P:72 MB
    • Intel Xeon E-2478:24 MB

Side by side

Differences highlightedShow differences only (off)
Comparison of Intel Xeon 6511P, Intel Xeon E-2478
76 specifications
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Xeon 6Intel Xeon E
Processor modelDiffers6511PE-2478
Processor base frequencyDiffers2.3 GHz2.8 GHz
Processor coresDiffers168
Processor socketDiffersLGA 4710LGA 1700
Package typeKnown for oneUnknown — not stated by the sourceTray
Processor threadsDiffers3216
System bus rateKnown for oneUnknown — not stated by the source16 GT/s
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Performance coresKnown for oneUnknown — not stated by the source8
Processor boost frequencyDiffers4.2 GHz5.2 GHz
Processor cacheDiffers72 MB24 MB
Thermal Design Power (TDP)Differs150 W80 W
SteppingKnown for oneUnknown — not stated by the sourceB0
Maximum number of DMI lanesKnown for oneUnknown — not stated by the source8
Processor codenameKnown for oneUnknown — not stated by the sourceRaptor Lake
Processor ARK IDKnown for oneUnknown — not stated by the source236183
All core Turbo frequencyKnown for one4.1 GHzUnknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers4 TB128 GB
Memory types supported by processorDDR5-SDRAMDDR5-SDRAM
Memory channelsDiffersOcta-channelDual-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
Features1 differ
Execute Disable BitYesYes
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Market segmentKnown for oneUnknown — not stated by the sourceServer
Maximum number of PCI Express lanesDiffers13620
PCI Express slots version5.05.0
PCI Express configurationsKnown for oneUnknown — not stated by the source2x8+1x4, 1x16+1x4
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Scalability1S1S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost Technology2.02.0
Intel® Turbo Boost Max Technology 3.0 frequencyKnown for oneUnknown — not stated by the source5.2 GHz
Intel® Turbo Boost Technology 2.0 frequencyKnown for oneUnknown — not stated by the source5.2 GHz
Intel® Transactional Synchronization ExtensionsDiffersYesNo
Intel® Total Memory EncryptionYesYes
Intel 64YesYes
Intel Turbo Boost Max Technology 3.0Known for oneUnknown — not stated by the sourceYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® Boot GuardYesYes
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Optane™ DC Persistent Memory SupportedKnown for oneUnknown — not stated by the sourceNo
Intel® Secure KeyYesYes
Intel® Virtualization Technology with Redirect Protection (VT-rp)Known for oneUnknown — not stated by the sourceYes
Microprocessor PCIe RevisionKnown for oneUnknown — not stated by the sourceGen 5
Mode-based Execute Control (MBE)YesYes
Intel® Total Memory Encryption - Multi KeyYesYes
Intel® Speed Shift TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Control-flow Enforcement Technology (CET)Known for oneYesUnknown — not stated by the source
Intel® Crypto AccelerationKnown for oneYesUnknown — not stated by the source
Intel® Platform Firmware Resilience SupportKnown for oneYesUnknown — not stated by the source
Intel® Trust Domain Extensions (Intel® TDX)Known for oneYesUnknown — not stated by the source
Intel QuickAssist TechnologyKnown for oneYesUnknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for oneYesUnknown — not stated by the source
Intel® Deep Learning Boost (Intel® DL Boost) on CPUKnown for oneYesUnknown — not stated by the source
Intel® Resource Director Technology (Intel® RDT)Known for oneYesUnknown — not stated by the source
Intel® Run Sure TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Volume Management Device (VMD)Known for oneYesUnknown — not stated by the source
Intel® QuickAssist Software AccelerationKnown for oneYesUnknown — not stated by the source
Intel® Advanced Matrix Extensions (AMX)Known for oneYesUnknown — not stated by the source
Operational conditionsidentical
TjunctionKnown for oneUnknown — not stated by the source100 °C
Other featuresidentical
CompatibilityKnown for oneUnknown — not stated by the sourcePowerEdge R260 PowerEdge T160

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.

More cpu comparisons

All cpu comparisons