Product comparison · 2 cpus

Dell Intel Xeon Gold 5420+ vs Dell Intel Xeon Platinum 8450H

68specifications compared
16differ
52identical
5known for one product only

Key differences

The Dell Intel Xeon Gold 5420+ has 0.6 GHz more processor boost frequency than the Dell Intel Xeon Platinum 8450H (4.1 GHz vs 3.5 GHz). The Dell Intel Xeon Gold 5420+ has 0.1 GHz more high priority core frequency than the Dell Intel Xeon Platinum 8450H (2.2 GHz vs 2.1 GHz). The Dell Intel Xeon Platinum 8450H has 22.5 MB more processor cache than the Dell Intel Xeon Gold 5420+ (75 MB vs 52.5 MB). Processor family: Intel® Xeon® Gold on the Dell Intel Xeon Gold 5420+, Intel® Xeon® Platinum on the Dell Intel Xeon Platinum 8450H. Processor model: 5420+ on the Dell Intel Xeon Gold 5420+, 8450H on the Dell Intel Xeon Platinum 8450H.

Processor family
- Intel Xeon Gold 5420+:Intel® Xeon® Gold
- Intel Xeon Platinum 8450H:Intel® Xeon® Platinum
Processor model
- Intel Xeon Gold 5420+:5420+
- Intel Xeon Platinum 8450H:8450H
Processor boost frequency
- Intel Xeon Gold 5420+:4.1 GHz
- Intel Xeon Platinum 8450H:3.5 GHz
High priority core frequency
- Intel Xeon Gold 5420+:2.2 GHz
- Intel Xeon Platinum 8450H:2.1 GHz
Processor cache
- Intel Xeon Gold 5420+:52.5 MB
- Intel Xeon Platinum 8450H:75 MB
Thermal Design Power (TDP)
- Intel Xeon Gold 5420+:205 W
- Intel Xeon Platinum 8450H:250 W
Stepping
- Intel Xeon Gold 5420+:S3
- Intel Xeon Platinum 8450H:E5
Processor ARK ID
- Intel Xeon Gold 5420+:232381
- Intel Xeon Platinum 8450H:231756

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Gold 5420+, Intel Xeon Platinum 8450H
73 specifications	A Dell Intel Xeon Gold 5420+View product	B Dell Intel Xeon Platinum 8450H View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® Gold	Intel® Xeon® Platinum
Processor generation	Intel Xeon Scalable 4th Gen	Intel Xeon Scalable 4th Gen
Processor modelDiffers	5420+	8450H
Processor base frequency	2 GHz	2 GHz
Processor cores	28	28
Processor socket	LGA 4677 (Socket E)	LGA 4677 (Socket E)
Package type	Tray	Tray
Processor threads	56	56
System bus rate	16 GT/s	16 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	4.1 GHz	3.5 GHz
High priority cores	8	8
High priority core frequencyDiffers	2.2 GHz	2.1 GHz
Low priority cores	20	20
Processor cacheDiffers	52.5 MB	75 MB
Thermal Design Power (TDP)Differs	205 W	250 W
SteppingDiffers	S3	E5
Processor codename	Sapphire Rapids	Sapphire Rapids
Processor ARK IDDiffers	232381	231756
Low priority core frequencyKnown for one	Unknown — not stated by the source	1.7 GHz
Memory1 differ
Maximum internal memory supported by processor	6 TB	6 TB
Memory types supported by processorDiffers	DDR5-SDRAM	DDR4-SDRAM
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
Features1 differ
Execute Disable Bit	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanes	80	80
PCI Express slots version	5.0	5.0
Supported instruction sets	AMX, SSE4.2, AVX, AVX 2.0, AVX-512	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	2S	S8S
Processor special features3 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® 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® Optane™ DC Persistent Memory Supported	Yes	Yes
Intel® Resource Director Technology (Intel® RDT)	Yes	Yes
Intel® Run Sure Technology	Yes	Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)	Yes	Yes
Mode-based Execute Control (MBE)	Yes	Yes
Intel® QuickAssist Software Acceleration	Yes	Yes
Intel® On Demand Feature Activation	Yes	Yes
Intel® QuickAssist Technology (QAT)Known for one	1 default devices	Unknown — not stated by the source
Intel® Dynamic Load Balancer (DLB)Known for one	1 default devices	Unknown — not stated by the source
Intel® Data Streaming Accelerator (DSA)Differs	1 default devices	4 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs	1 default devices	4 default devices
Intel® Advanced Matrix Extensions (AMX)	Yes	Yes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
DTS MaxDiffers	97 °C	93 °C
TcaseDiffers	84 °C	76 °C
Weight & dimensionsidentical
Processor package size	77.5 x 56.5 mm	77.5 x 56.5 mm
Other features1 differ
CompatibilityDiffers	PowerEdge C6620 PowerEdge HS5610 PowerEdge HS5620 PowerEdge MX760C PowerEdge R660 PowerEdge R660XS PowerEdge R760 PowerEdge R760XA PowerEdge R760XS PowerEdge T560	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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