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 8540U

CORE STATE Hawk Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.2 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,393

1,557

cinebench_cinebench_r15_singlecore

761

219

cinebench_cinebench_r20_multicore

22,473

6,491

cinebench_cinebench_r20_singlecore

3,172

916

cinebench_cinebench_r23_multicore

53,509

15,456

cinebench_cinebench_r23_singlecore

7,554

2,182

passmark_data_compression

N/A

206,513

passmark_data_encryption

N/A

12,321

passmark_extended_instructions

N/A

15,546

passmark_find_prime_numbers

N/A

66

passmark_floating_point_math

N/A

34,753

passmark_integer_math

N/A

56,427

passmark_multithread

N/A

18,184

passmark_physics

N/A

978

passmark_random_string_sorting

N/A

24,582

passmark_single_thread

N/A

3,541

passmark_singlethread

N/A

3,541

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7543

5 PRO 8540U

Core Specs

Cores

32

6 -81.3%

Threads

64

12 -81.3%

Base Clock (GHz)

2.8

3.2 +14.3%

Boost Clock (GHz)

3.7

4.9 +32.4%

Frequency (GHz)

2.8

3.2 +14.3%

Turbo Clock (GHz)

3.7

4.9 +32.4%

Multiplier

28

32 +14.3%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

16 MB (shared)

Power

TDP (W)

225

28 -87.6%

Configurable TDP

240 W

15-30 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Hawk Point

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 4 (Hawk Point))

Process Size

7 nm

4 nm

Transistors

33,200 million

20,900 million

Die Size

8x 81 mm²

137 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FP7

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 14 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

2 + 4

E-Core Frequency

—

3 GHz up to 3.5 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

4

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon 740M

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$3761

—

Part Number

100-000000345100-100000345WOF

100-000001329(FP7r2),100-000001331(FP7)

Package

FCLGA-4094

FP7, FP7r2

Tj Max

—

100°C

View EPYC 7543 Details View Ryzen 5 PRO 8540U Details