Product comparison · 2 cpus

Dell Intel Xeon Gold 6423N vs Lenovo Intel Xeon 6505P

46specifications compared
14differ
32identical
32known for one product only

Key differences

The Lenovo Intel Xeon 6505P has 0.2 GHz more processor base frequency than the Dell Intel Xeon Gold 6423N (2.2 GHz vs 2 GHz). The Dell Intel Xeon Gold 6423N has 16 more processor cores than the Lenovo Intel Xeon 6505P (28 vs 12). The Dell Intel Xeon Gold 6423N has 32 more processor threads than the Lenovo Intel Xeon 6505P (56 vs 24). Only the Lenovo Intel Xeon 6505P has Intel® Advanced Matrix Extensions (AMX). Processor family: Intel® Xeon® Gold on the Dell Intel Xeon Gold 6423N, Intel® Xeon® on the Lenovo Intel Xeon 6505P.

Processor family
- Intel Xeon Gold 6423N:Intel® Xeon® Gold
- Intel Xeon 6505P:Intel® Xeon®
Processor model
- Intel Xeon Gold 6423N:6423N
- Intel Xeon 6505P:6505P
Processor base frequency
- Intel Xeon Gold 6423N:2 GHz
- Intel Xeon 6505P:2.2 GHz
Processor cores
- Intel Xeon Gold 6423N:28
- Intel Xeon 6505P:12
Processor socket
- Intel Xeon Gold 6423N:LGA 4677 (Socket E)
- Intel Xeon 6505P:LGA 4710
Processor threads
- Intel Xeon Gold 6423N:56
- Intel Xeon 6505P:24
Processor boost frequency
- Intel Xeon Gold 6423N:3.6 GHz
- Intel Xeon 6505P:3.9 GHz
Processor cache
- Intel Xeon Gold 6423N:52.5 MB
- Intel Xeon 6505P:48 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Gold 6423N, Intel Xeon 6505P
78 specifications	A Dell Intel Xeon Gold 6423N View product	B Lenovo Intel Xeon 6505P View product
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® Gold	Intel® Xeon®
Processor generationKnown for one	Intel Xeon Scalable 4th Gen	Unknown — not stated by the source
Processor modelDiffers	6423N	6505P
Processor base frequencyDiffers	2 GHz	2.2 GHz
Processor coresDiffers	28	12
Processor socketDiffers	LGA 4677 (Socket E)	LGA 4710
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	56	24
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.6 GHz	3.9 GHz
Processor cacheDiffers	52.5 MB	48 MB
Thermal Design Power (TDP)Differs	195 W	150 W
Processor codenameKnown for one	Sapphire Rapids Edge	Unknown — not stated by the source
Processor ARK IDKnown for one	236591	Unknown — not stated by the source
Cooler includedKnown for one	Unknown — not stated by the source	No
Processor cache typeKnown for one	Unknown — not stated by the source	L3
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	4400 MHz	6400 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 segmentKnown for one	Server	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	64	88
PCI Express slots versionDiffers	4.0	5.0
Supported instruction setsKnown for one	AVX, AVX 2.0, AVX-512, SSE4.2	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	1S	2S
Processor special features1 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
Maximum Enclave Size Support for Intel® SGXKnown for one	128 GB	Unknown — not stated by the source
AVX-512 Fused Multiply-Add (FMA) unitsKnown for one	2	Unknown — not stated by the source
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 GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Optane™ DC Persistent Memory SupportedKnown for one	No	Unknown — not stated by the source
Intel® Resource Director Technology (Intel® RDT)	Yes	Yes
Intel® Run Sure Technology	Yes	Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for one	No	Unknown — not stated by the source
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Yes	Unknown — not stated by the source
Intel® vRAN BoostKnown for one	Yes	Unknown — not stated by the source
Mode-based Execute Control (MBE)	Yes	Yes
Intel® QuickAssist Software Acceleration	Yes	Yes
Intel® On Demand Feature ActivationKnown for one	Yes	Unknown — not stated by the source
Intel® QuickAssist Technology (QAT)Known for one	0 default devices	Unknown — not stated by the source
Intel® Dynamic Load Balancer (DLB)Known for one	0 default devices	Unknown — not stated by the source
Intel® Data Streaming Accelerator (DSA)Known for one	1 default devices	Unknown — not stated by the source
Intel® In-memory Analytics Accelerator (IAA)Known for one	0 default devices	Unknown — not stated by the source
Intel® Advanced Matrix Extensions (AMX)Differs	No	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® Trust Domain Extensions (Intel® TDX)Known for one	Unknown — not stated by the source	Yes
Intel QuickAssist TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Volume Management Device (VMD)Known for one	Unknown — not stated by the source	Yes
Intel® Total Memory Encryption - Multi KeyKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
DTS MaxKnown for one	96 °C	Unknown — not stated by the source
TcaseKnown for one	85 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	77.5 x 56.5 mm	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	PowerEdge XR5610 PowerEdge XR8610t PowerEdge XR8620t	Unknown — 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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