AMD EPYC 9474F vs AMD EPYC 7543

VS

AMD EPYC 9474F AMD EPYC 7543

We compared two server CPUs: AMD EPYC 9474F with 48 cores 3.6GHz and AMD EPYC 7543 with 32 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9474F 's Advantages

Released 1 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.6GHz vs 2.8GHz)

More modern manufacturing process (5nm vs 7nm)

AMD EPYC 7543 's Advantages

Lower TDP (225W vs 360W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9474F +25%

2117

AMD EPYC 7543

1688

Geekbench 6 Multi Core

AMD EPYC 9474F +669%

23699

AMD EPYC 7543

3080

AMD EPYC 9474F

VS

AMD EPYC 7543

General Parameters

Nov 2022

Release Date

Mar 2021

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

33.2 billions

5 nm

Manufacturing Process

7 nm

AMD Socket SP5

Socket

AMD Socket SP3

360 W

Power Consumption

225 W

TSMC

Foundry

TSMC

8x72 mm²

Die Size

8x81 mm²

6 nm

I/O Process Size

12 nm

397 mm²

I/O Die Size

416 mm²

FC-LGA6096

Package

FCLGA-4094

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.8 GHz

4.1 GHz

Performance Core Turbo Frequency

3.7 GHz

48

Total Core Count

32

96

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

36.0

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

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

2

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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