AMD EPYC 9454P vs AMD EPYC 7203

VS

AMD EPYC 9454P

AMD EPYC 7203

We compared two server CPUs: AMD EPYC 9454P with 48 cores 2.75GHz and AMD EPYC 7203 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9454P 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (256MB vs 64MB)

More modern manufacturing process (5nm vs 7nm)

AMD EPYC 7203 's Advantages

Released 10 months late

Higher base frequency (2.8GHz vs 2.75GHz)

Lower TDP (120W vs 290W)

Score

AMD EPYC 9454P

VS

AMD EPYC 7203

General Parameters

Nov 2022

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Milan

AMD Socket SP5

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC (Zen 3 (Milan))

Package

52.56 billions

Transistor Count

8.3 billions

5 nm

Manufacturing Process

7 nm

290 W

Power Consumption

120 W

TSMC

Foundry

TSMC

8x72 mm²

Die Size

2x81 mm²

6 nm

I/O Process Size

12 nm

397 mm²

I/O Die Size

416 mm²

CPU Performance

2.75 GHz

Performance Core Base Frequency

2.8 GHz

3.8 GHz

Performance Core Turbo Frequency

3.4 GHz

48

Total Core Count

8

96

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

28.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

256 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

128

PCIe Lanes

128

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