Product comparison · 2 cpus

Dell Intel Xeon 6 Efficient 6781P vs Dell Intel Xeon Platinum 8490H

64specifications compared
25differ
39identical
22known for one product only

Key differences

The Dell Intel Xeon 6 Efficient 6781P has 0.1 GHz more processor base frequency than the Dell Intel Xeon Platinum 8490H (2 GHz vs 1.9 GHz). The Dell Intel Xeon 6 Efficient 6781P has 20 more processor cores than the Dell Intel Xeon Platinum 8490H (80 vs 60). The Dell Intel Xeon 6 Efficient 6781P has 40 more processor threads than the Dell Intel Xeon Platinum 8490H (160 vs 120). Processor family: Intel® Xeon® on the Dell Intel Xeon 6 Efficient 6781P, Intel® Xeon® Platinum on the Dell Intel Xeon Platinum 8490H. Processor model: 6781P on the Dell Intel Xeon 6 Efficient 6781P, 8490H on the Dell Intel Xeon Platinum 8490H.

Processor family
- Intel Xeon 6 Efficient 6781P:Intel® Xeon®
- Intel Xeon Platinum 8490H:Intel® Xeon® Platinum
Processor model
- Intel Xeon 6 Efficient 6781P:6781P
- Intel Xeon Platinum 8490H:8490H
Processor base frequency
- Intel Xeon 6 Efficient 6781P:2 GHz
- Intel Xeon Platinum 8490H:1.9 GHz
Processor cores
- Intel Xeon 6 Efficient 6781P:80
- Intel Xeon Platinum 8490H:60
Processor socket
- Intel Xeon 6 Efficient 6781P:LGA 4710
- Intel Xeon Platinum 8490H:LGA 4677 (Socket E)
Processor threads
- Intel Xeon 6 Efficient 6781P:160
- Intel Xeon Platinum 8490H:120
Processor boost frequency
- Intel Xeon 6 Efficient 6781P:3.8 GHz
- Intel Xeon Platinum 8490H:3.5 GHz
High priority cores
- Intel Xeon 6 Efficient 6781P:30
- Intel Xeon Platinum 8490H:16

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6 Efficient 6781P, Intel Xeon Platinum 8490H
86 specifications	A Dell Intel Xeon 6 Efficient 6781P View product	B Dell Intel Xeon Platinum 8490H View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Platinum
Processor modelDiffers	6781P	8490H
Processor base frequencyDiffers	2 GHz	1.9 GHz
Processor coresDiffers	80	60
Processor socketDiffers	LGA 4710	LGA 4677 (Socket E)
Processor threadsDiffers	160	120
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.8 GHz	3.5 GHz
All core Turbo frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
High priority coresDiffers	30	16
High priority core frequencyDiffers	2.1 GHz	2 GHz
Low priority coresDiffers	50	44
Low priority core frequency	1.6 GHz	1.6 GHz
Processor cacheDiffers	336 MB	112.5 MB
Thermal Design Power (TDP)	350 W	350 W
Processor codenameDiffers	Granite Rapids	Sapphire Rapids
Processor ARK IDDiffers	241834	231747
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
System bus rateKnown for one	Unknown — not stated by the source	16 GT/s
SteppingKnown for one	Unknown — not stated by the source	E5
Memory2 differ
Maximum internal memory supported by processorDiffers	4 TB	6 TB
Memory types supported by processorDiffers	DDR5-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorKnown for one	6400,8800 MHz	Unknown — not stated by the source
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	80
PCI Express slots version	5.0	5.0
Supported instruction setsDiffers	AMX, AVX, AVX 2.0, AVX-512, SSE4.2	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	1S	S8S
Processor special features5 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® SGXDiffers	128 GB	512 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)	Yes	Yes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Yes	Unknown — not stated by the source
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	4 default devices
Intel® Dynamic Load Balancer (DLB)Differs	3 default devices	4 default devices
Intel® Data Streaming Accelerator (DSA)Differs	3 default devices	4 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs	3 default devices	4 default devices
Intel® Advanced Matrix Extensions (AMX)	Yes	Yes
Intel® Speed Select Technology – Core PowerKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology – Turbo FrequencyKnown for one	Yes	Unknown — not stated by the source
Intel® Optane™ DC Persistent Memory SupportedKnown 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	79 °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 R860 PowerEdge R960

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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