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Intel Xeon Platinum 8490H
vs
AMD EPYC 7401P

Intel Xeon Platinum 8490H
vs
AMD EPYC 7401P

CPU Comparison Result

Below are the results of a comparison of Intel Xeon Platinum 8490H and AMD EPYC 7401P processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Xeon Platinum 8490H
Intel Xeon Platinum 8490H
Intel Xeon Platinum 8490H
  • More Total Cores: 60 (60 vs 24)
  • Larger L3 Cache: 112.5MB (112.5MB vs 64MB)
  • Higher Technology: 10 nm (10 nm vs 14 nm)
  • Higher Memory Type: DDR5-4800 (DDR5-4800 vs DDR4)
  • Newer Launch Date: January 2023 (January 2023 vs June 2017)

Basic

Intel
Label Name
AMD
January 2023
Launch Date
June 2017
Server
Platform
Server
Xeon Platinum 8490H
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
-
Sapphire Rapids
Code Name
Naples
Intel
Foundry
-
Xeon Platinum (Sapphire Rapids-SP)
Generation
-

CPU Specifications

60
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
24
120
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
48
-
Basic Frequency
2.0GHz
-
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 3.0GHz
1.9 GHz
Performance-core Base Frequency
-
3.5 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
-
80K per core
L1 Cache
-
2MB per core
L2 Cache
-
112.5MB
L3 Cache
64MB
100MHz
Bus Frequency
-
Intel Socket 4677
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
SP3
19.0
Multiplier
-
No
Unlocked Multiplier
-
10 nm
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
14 nm
350 W
TDP
155/170W
79 °C
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
-
-
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe 3.0 x128
5
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
-

Memory Specifications

DDR5-4800
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4
8
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
8
-
Bus Speed
2400MT/s / 2666MT/s
Yes
ECC Memory Support
?
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
-

Interfaces and Ports

80
PCIe Lanes
-