Product comparison · 2 cpus

Dell Intel Xeon 6 Efficient 6781P vs Dell Intel Xeon Gold 6423N

65specifications compared
22differ
43identical
20known for one product only

Key differences

The Dell Intel Xeon 6 Efficient 6781P has 52 more processor cores than the Dell Intel Xeon Gold 6423N (80 vs 28). The Dell Intel Xeon 6 Efficient 6781P has 104 more processor threads than the Dell Intel Xeon Gold 6423N (160 vs 56). The Dell Intel Xeon 6 Efficient 6781P has 0.2 GHz more processor boost frequency than the Dell Intel Xeon Gold 6423N (3.8 GHz vs 3.6 GHz). Only the Dell Intel Xeon 6 Efficient 6781P has Intel® Speed Select Technology - Base Frequency (Intel® SST-BF). Only the Dell Intel Xeon 6 Efficient 6781P has Intel® Advanced Matrix Extensions (AMX).

Processor family
- Intel Xeon 6 Efficient 6781P:Intel® Xeon®
- Intel Xeon Gold 6423N:Intel® Xeon® Gold
Processor model
- Intel Xeon 6 Efficient 6781P:6781P
- Intel Xeon Gold 6423N:6423N
Processor cores
- Intel Xeon 6 Efficient 6781P:80
- Intel Xeon Gold 6423N:28
Processor socket
- Intel Xeon 6 Efficient 6781P:LGA 4710
- Intel Xeon Gold 6423N:LGA 4677 (Socket E)
Processor threads
- Intel Xeon 6 Efficient 6781P:160
- Intel Xeon Gold 6423N:56
Processor boost frequency
- Intel Xeon 6 Efficient 6781P:3.8 GHz
- Intel Xeon Gold 6423N:3.6 GHz
Processor cache
- Intel Xeon 6 Efficient 6781P:336 MB
- Intel Xeon Gold 6423N:52.5 MB
Thermal Design Power (TDP)
- Intel Xeon 6 Efficient 6781P:350 W
- Intel Xeon Gold 6423N:195 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6 Efficient 6781P, Intel Xeon Gold 6423N
85 specifications	A Dell Intel Xeon 6 Efficient 6781P View product	B Dell Intel Xeon Gold 6423N View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Gold
Processor modelDiffers	6781P	6423N
Processor base frequency	2 GHz	2 GHz
Processor coresDiffers	80	28
Processor socketDiffers	LGA 4710	LGA 4677 (Socket E)
Processor threadsDiffers	160	56
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.8 GHz	3.6 GHz
All core Turbo frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
High priority coresKnown for one	30	Unknown — not stated by the source
High priority core frequencyKnown for one	2.1 GHz	Unknown — not stated by the source
Low priority coresKnown for one	50	Unknown — not stated by the source
Low priority core frequencyKnown for one	1.6 GHz	Unknown — not stated by the source
Processor cacheDiffers	336 MB	52.5 MB
Thermal Design Power (TDP)Differs	350 W	195 W
Processor codenameDiffers	Granite Rapids	Sapphire Rapids Edge
Processor ARK IDDiffers	241834	236591
Processor generationKnown for one	Unknown — not stated by the source	Intel Xeon Scalable 4th Gen
Package typeKnown for one	Unknown — not stated by the source	Tray
Memory1 differ
Maximum internal memory supported by processor	4 TB	4 TB
Memory types supported by processor	DDR5-SDRAM	DDR5-SDRAM
Memory clock speeds supported by processorDiffers	6400,8800 MHz	4400 MHz
Memory channels	Octa-channel	Octa-channel
ECC	Yes	Yes
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	No	No
On-board graphics card model	Not available	Not available
Discrete graphics card model	Not available	Not available
Features3 differ
Execute Disable Bit	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesDiffers	136	64
PCI Express slots versionDiffers	5.0	4.0
Supported instruction setsDiffers	AMX, AVX, AVX 2.0, AVX-512, SSE4.2	AVX, AVX 2.0, AVX-512, SSE4.2
Embedded options available	Yes	Yes
Scalability	1S	1S
Processor special features6 differ
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Speed Shift Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Transactional Synchronization Extensions	Yes	Yes
Intel® Total Memory Encryption	Yes	Yes
Intel® Control-flow Enforcement Technology (CET)	Yes	Yes
Intel® Crypto Acceleration	Yes	Yes
Intel® Platform Firmware Resilience Support	Yes	Yes
Intel® Trust Domain Extensions (Intel® TDX)Known for one	Yes	Unknown — not stated by the source
Maximum Enclave Size Support for Intel® SGX	128 GB	128 GB
AVX-512 Fused Multiply-Add (FMA) units	2	2
Intel 64	Yes	Yes
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® Boot Guard	Yes	Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Resource Director Technology (Intel® RDT)	Yes	Yes
Intel® Run Sure Technology	Yes	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Differs	Yes	No
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)	Yes	Yes
Intel® Volume Management Device (VMD)Known for one	Yes	Unknown — not stated by the source
Mode-based Execute Control (MBE)	Yes	Yes
Intel® QuickAssist Software Acceleration	Yes	Yes
Intel® Total Memory Encryption - Multi KeyKnown for one	Yes	Unknown — not stated by the source
Intel® QuickAssist Technology (QAT)Differs	3 default devices	0 default devices
Intel® Dynamic Load Balancer (DLB)Differs	3 default devices	0 default devices
Intel® Data Streaming Accelerator (DSA)Differs	3 default devices	1 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs	3 default devices	0 default devices
Intel® Advanced Matrix Extensions (AMX)Differs	Yes	No
Intel® Speed Select Technology – Core Power	Yes	Yes
Intel® Speed Select Technology – Turbo Frequency	Yes	Yes
Intel® Optane™ DC Persistent Memory SupportedKnown for one	Unknown — not stated by the source	No
Intel® vRAN BoostKnown for one	Unknown — not stated by the source	Yes
Intel® On Demand Feature ActivationKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
DTS MaxDiffers	97 °C	96 °C
TcaseDiffers	81 °C	85 °C
Technical detailsidentical
Package carrierKnown for one	E2A	Unknown — not stated by the source
Launch dateKnown for one	Q1'25	Unknown — not stated by the source
Memory speed (max)Known for one	8000 MHz	Unknown — not stated by the source
StatusKnown for one	Launched	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package size	77.5 x 56.5 mm	77.5 x 56.5 mm
Other featuresidentical
Maximum internal memoryKnown for one	4 TB	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	PowerEdge XR5610 PowerEdge XR8610t PowerEdge XR8620t

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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