Product comparison · 2 cpus

Dell Intel Xeon E-2456 vs Dell Intel Xeon Gold 6448H

46specifications compared
21differ
25identical
39known for one product only

Key differences

The Dell Intel Xeon E-2456 has 0.9 GHz more processor base frequency than the Dell Intel Xeon Gold 6448H (3.3 GHz vs 2.4 GHz). The Dell Intel Xeon Gold 6448H has 26 more processor cores than the Dell Intel Xeon E-2456 (32 vs 6). The Dell Intel Xeon Gold 6448H has 52 more processor threads than the Dell Intel Xeon E-2456 (64 vs 12). Only the Dell Intel Xeon Gold 6448H has Intel® Transactional Synchronization Extensions. Only the Dell Intel Xeon Gold 6448H has Intel® Optane™ DC Persistent Memory Supported.

Processor family
- Intel Xeon E-2456:Intel Xeon E
- Intel Xeon Gold 6448H:Intel® Xeon® Gold
Processor model
- Intel Xeon E-2456:E-2456
- Intel Xeon Gold 6448H:6448H
Processor base frequency
- Intel Xeon E-2456:3.3 GHz
- Intel Xeon Gold 6448H:2.4 GHz
Processor cores
- Intel Xeon E-2456:6
- Intel Xeon Gold 6448H:32
Processor socket
- Intel Xeon E-2456:LGA 1700
- Intel Xeon Gold 6448H:LGA 4677 (Socket E)
Processor threads
- Intel Xeon E-2456:12
- Intel Xeon Gold 6448H:64
Processor boost frequency
- Intel Xeon E-2456:5.1 GHz
- Intel Xeon Gold 6448H:4.1 GHz
Processor cache
- Intel Xeon E-2456:18 MB
- Intel Xeon Gold 6448H:60 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E-2456, Intel Xeon Gold 6448H
85 specifications	A Dell Intel Xeon E-2456 View product	B Dell Intel Xeon Gold 6448H View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Xeon E	Intel® Xeon® Gold
Processor generationKnown for one	Unknown — not stated by the source	Intel Xeon Scalable 4th Gen
Processor modelDiffers	E-2456	6448H
Processor base frequencyDiffers	3.3 GHz	2.4 GHz
Processor coresDiffers	6	32
Processor socketDiffers	LGA 1700	LGA 4677 (Socket E)
Package type	Tray	Tray
Processor threadsDiffers	12	64
System bus rate	16 GT/s	16 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	5.1 GHz	4.1 GHz
High priority coresKnown for one	Unknown — not stated by the source	12
High priority core frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
Processor cacheDiffers	18 MB	60 MB
Thermal Design Power (TDP)Differs	80 W	250 W
SteppingDiffers	B0	S3
Processor codenameDiffers	Raptor Lake	Sapphire Rapids
Processor ARK IDDiffers	236188	232391
Performance coresKnown for one	6	Unknown — not stated by the source
Maximum number of DMI lanesKnown for one	8	Unknown — not stated by the source
Memory3 differ
Maximum internal memory supported by processorDiffers	128 GB	6 TB
Memory types supported by processorDiffers	DDR5-SDRAM	DDR4-SDRAM
Memory channelsDiffers	Dual-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	20	80
PCI Express slots version	5.0	5.0
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options available	No	No
ScalabilityDiffers	1S	S4S
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
PCI Express configurationsKnown for one	2x8+1x4, 1x16+1x4	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor special features2 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 TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Transactional Synchronization ExtensionsDiffers	No	Yes
Intel® Total Memory Encryption	Yes	Yes
Intel® Control-flow Enforcement Technology (CET)Known for one	Unknown — not stated by the source	Yes
Intel® Crypto AccelerationKnown for one	Unknown — not stated by the source	Yes
Intel® Platform Firmware Resilience SupportKnown for one	Unknown — not stated by the source	Yes
Maximum Enclave Size Support for Intel® SGXKnown for one	Unknown — not stated by the source	512 GB
AVX-512 Fused Multiply-Add (FMA) unitsKnown for one	Unknown — not stated by the source	2
Intel 64	Yes	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	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 CPUKnown for one	Unknown — not stated by the source	Yes
Intel® OS Guard	Yes	Yes
Intel® Optane™ DC Persistent Memory SupportedDiffers	No	Yes
Intel® Resource Director Technology (Intel® RDT)Known for one	Unknown — not stated by the source	Yes
Intel® Run Sure TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for one	Unknown — not stated by the source	Yes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Unknown — not stated by the source	Yes
Mode-based Execute Control (MBE)	Yes	Yes
Intel® QuickAssist Software AccelerationKnown for one	Unknown — not stated by the source	Yes
Intel® On Demand Feature ActivationKnown for one	Unknown — not stated by the source	Yes
Intel® QuickAssist Technology (QAT)Known for one	Unknown — not stated by the source	2 default devices
Intel® Dynamic Load Balancer (DLB)Known for one	Unknown — not stated by the source	2 default devices
Intel® Data Streaming Accelerator (DSA)Known for one	Unknown — not stated by the source	1 default devices
Intel® In-memory Analytics Accelerator (IAA)Known for one	Unknown — not stated by the source	1 default devices
Intel® Advanced Matrix Extensions (AMX)Known for one	Unknown — not stated by the source	Yes
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology 2.0 frequencyKnown for one	5.1 GHz	Unknown — not stated by the source
Intel Turbo Boost Max Technology 3.0Known for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology with Redirect Protection (VT-rp)Known for one	Yes	Unknown — not stated by the source
Microprocessor PCIe RevisionKnown for one	Gen 5	Unknown — not stated by the source
Intel® Total Memory Encryption - Multi KeyKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
DTS MaxKnown for one	Unknown — not stated by the source	98 °C
TcaseKnown for one	Unknown — not stated by the source	83 °C
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	77.5 x 56.5 mm
Other features1 differ
CompatibilityDiffers	PowerEdge R260 PowerEdge T160	PowerEdge R660 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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