CPU Comparison

A

AMD

AMD

AMD EPYC 7543

CORE STATE Milan

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 2.8 Base / 3.7 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen 5 PRO 5655G

CORE STATE Cezanne

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.9 Base / 4.4 GHz Turbo

CACHE 16 MB

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,393

1,738

cinebench_cinebench_r15_singlecore

761

245

cinebench_cinebench_r20_multicore

22,473

7,244

cinebench_cinebench_r20_singlecore

3,172

1,022

cinebench_cinebench_r23_multicore

53,509

17,249

cinebench_cinebench_r23_singlecore

7,554

2,435

passmark_data_compression

N/A

258,491

passmark_data_encryption

N/A

15,711

passmark_extended_instructions

N/A

18,192

passmark_find_prime_numbers

N/A

57

passmark_floating_point_math

N/A

39,093

passmark_integer_math

N/A

69,377

passmark_multithread

N/A

20,282

passmark_physics

N/A

871

passmark_random_string_sorting

N/A

26,832

passmark_single_thread

N/A

3,250

passmark_singlethread

N/A

3,250

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7543

5 PRO 5655G

Core Specs

Cores

32

6 -81.3%

Threads

64

12 -81.3%

Base Clock (GHz)

2.8

3.9 +39.3%

Boost Clock (GHz)

3.7

4.4 +18.9%

Frequency (GHz)

2.8

3.9 +39.3%

Turbo Clock (GHz)

3.7

4.4 +18.9%

Multiplier

28

39 +39.3%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

16 MB

Power

TDP (W)

225

65 -71.1%

PPT

—

88 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Cezanne

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 3 (Cezanne))

Process Size

7 nm

7 nm

Transistors

33,200 million

10,700 million

Die Size

8x 81 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM4

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

4

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon Vega 7

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$3761

—

Part Number

100-000000345100-100000345WOF

100-000001513

Package

FCLGA-4094

µOPGA-1331

Tj Max

—

95°C

View EPYC 7543 Details View Ryzen 5 PRO 5655G Details