Intel Xeon Platinum 8450H vs AMD EPYC 9454P

VS

Intel Xeon Platinum 8450H

AMD EPYC 9454P

We compared two server CPUs: Intel Xeon Platinum 8450H with 28 cores 2GHz and AMD EPYC 9454P with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8450H 's Advantages

Lower TDP (250W vs 290W)

AMD EPYC 9454P 's Advantages

Higher base frequency (2.75GHz vs 2GHz)

Larger L3 cache size (256MB vs 75MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Xeon Platinum 8450H

VS

AMD EPYC 9454P

General Parameters

Jan 2023

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Genoa

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Platinum (Sapphire Rapids-SP)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

52.56 billions

10 nm

Manufacturing Process

5 nm

250 W

Power Consumption

290 W

76 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.75 GHz

3.5 GHz

Performance Core Turbo Frequency

3.8 GHz

28

Total Core Count

48

56

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

27.5

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

75 MB

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

8

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

8

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

128

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