Product comparison · 2 cpus

Dell Intel Xeon Gold 6434H vs Dell Intel Xeon Gold 6438M

Add a product
  • 70specifications compared
  • 17differ
  • 53identical
  • 1known for one product only

Key differences

The Dell Intel Xeon Gold 6434H has 1.5 GHz more processor base frequency than the Dell Intel Xeon Gold 6438M (3.7 GHz vs 2.2 GHz). The Dell Intel Xeon Gold 6438M has 24 more processor cores than the Dell Intel Xeon Gold 6434H (32 vs 8). The Dell Intel Xeon Gold 6438M has 48 more processor threads than the Dell Intel Xeon Gold 6434H (64 vs 16). Processor model: 6434H on the Dell Intel Xeon Gold 6434H, 6438M on the Dell Intel Xeon Gold 6438M. Scalability: S8S on the Dell Intel Xeon Gold 6434H, 2S on the Dell Intel Xeon Gold 6438M.

  • Processor model
    • Intel Xeon Gold 6434H:6434H
    • Intel Xeon Gold 6438M:6438M
  • Processor base frequency
    • Intel Xeon Gold 6434H:3.7 GHz
    • Intel Xeon Gold 6438M:2.2 GHz
  • Processor cores
    • Intel Xeon Gold 6434H:8
    • Intel Xeon Gold 6438M:32
  • Processor threads
    • Intel Xeon Gold 6434H:16
    • Intel Xeon Gold 6438M:64
  • Processor boost frequency
    • Intel Xeon Gold 6434H:4.1 GHz
    • Intel Xeon Gold 6438M:3.9 GHz
  • High priority cores
    • Intel Xeon Gold 6434H:2
    • Intel Xeon Gold 6438M:12
  • High priority core frequency
    • Intel Xeon Gold 6434H:3.9 GHz
    • Intel Xeon Gold 6438M:2.3 GHz
  • Low priority cores
    • Intel Xeon Gold 6434H:6
    • Intel Xeon Gold 6438M:20

Side by side

Differences highlightedShow differences only (off)
Comparison of Intel Xeon Gold 6434H, Intel Xeon Gold 6438M
71 specifications
Processor12 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® GoldIntel® Xeon® Gold
Processor generationIntel Xeon Scalable 4th GenIntel Xeon Scalable 4th Gen
Processor modelDiffers6434H6438M
Processor base frequencyDiffers3.7 GHz2.2 GHz
Processor coresDiffers832
Processor socketLGA 4677 (Socket E)LGA 4677 (Socket E)
Package typeTrayTray
Processor threadsDiffers1664
System bus rate16 GT/s16 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers4.1 GHz3.9 GHz
High priority coresDiffers212
High priority core frequencyDiffers3.9 GHz2.3 GHz
Low priority coresDiffers620
Low priority core frequencyDiffers3.4 GHz1.8 GHz
Processor cacheDiffers22.5 MB60 MB
Thermal Design Power (TDP)Differs195 W205 W
SteppingS3S3
Processor codenameSapphire RapidsSapphire Rapids
Processor ARK IDDiffers232387232398
Memoryidentical
Maximum internal memory supported by processor6 TB6 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory channelsOcta-channelOcta-channel
ECCYesYes
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
Market segmentServerServer
Maximum number of PCI Express lanes8080
PCI Express slots version5.05.0
Supported instruction setsAMX, SSE4.2, AVX, AVX 2.0, AVX-512AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options availableNoNo
ScalabilityDiffersS8S2S
Processor special features1 differ
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Speed Shift TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Transactional Synchronization ExtensionsYesYes
Intel® Total Memory EncryptionYesYes
Intel® Control-flow Enforcement Technology (CET)YesYes
Intel® Crypto AccelerationYesYes
Intel® Platform Firmware Resilience SupportYesYes
Maximum Enclave Size Support for Intel® SGXDiffers512 GB128 GB
AVX-512 Fused Multiply-Add (FMA) units22
Intel 64YesYes
Intel Software Guard Extensions (Intel SGX)YesYes
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® Deep Learning Boost (Intel® DL Boost) on CPUYesYes
Intel® OS GuardYesYes
Intel® Optane™ DC Persistent Memory SupportedYesYes
Intel® Resource Director Technology (Intel® RDT)YesYes
Intel® Run Sure TechnologyYesYes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)YesYes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for oneUnknown — not stated by the sourceYes
Mode-based Execute Control (MBE)YesYes
Intel® QuickAssist Software AccelerationYesYes
Intel® On Demand Feature ActivationYesYes
Intel® Data Streaming Accelerator (DSA)1 default devices1 default devices
Intel® In-memory Analytics Accelerator (IAA)1 default devices1 default devices
Intel® Advanced Matrix Extensions (AMX)YesYes
Operational conditions2 differ
DTS MaxDiffers96 °C97 °C
TcaseDiffers64 °C85 °C
Weight & dimensionsidentical
Processor package size77.5 x 56.5 mm77.5 x 56.5 mm
Other features1 differ
CompatibilityDiffersPowerEdge R860 PowerEdge R960PowerEdge C6620 PowerEdge HS5610 PowerEdge HS5620 PowerEdge MX760C PowerEdge R660 PowerEdge R760 PowerEdge R760XA PowerEdge T560

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