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 AI Max 385

CORE STATE Strix Halo

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,393

1,579

cinebench_cinebench_r15_singlecore

761

222

cinebench_cinebench_r20_multicore

22,473

6,583

cinebench_cinebench_r20_singlecore

3,172

929

cinebench_cinebench_r23_multicore

53,509

15,674

cinebench_cinebench_r23_singlecore

7,554

2,212

passmark_data_compression

N/A

224,838

passmark_data_encryption

N/A

10,491

passmark_extended_instructions

N/A

19,254

passmark_find_prime_numbers

N/A

100

passmark_floating_point_math

N/A

37,490

passmark_integer_math

N/A

54,901

passmark_multithread

N/A

18,441

passmark_physics

N/A

1,429

passmark_random_string_sorting

N/A

23,526

passmark_single_thread

N/A

2,056

passmark_singlethread

N/A

2,056

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7543

AI Max 385

Core Specs

Cores

32

8 -75.0%

Threads

64

16 -75.0%

Base Clock (GHz)

2.8

3.6 +28.6%

Boost Clock (GHz)

3.7

5 +35.1%

Frequency (GHz)

2.8

3.6 +28.6%

Turbo Clock (GHz)

3.7

5 +35.1%

Multiplier

28

36 +28.6%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

32 MB (shared)

Power

TDP (W)

225

55 -75.6%

Configurable TDP

240 W

45-120 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Strix Halo

Generation

EPYC (Zen 3 (Milan))

Ryzen AI Max (Zen 5 (Strix Halo))

Process Size

7 nm

4 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

LPDDR5X

Memory Bus

Eight-channel

Quad-channel

Memory Bandwidth

204.8 GB/s

256.0 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FP11

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

4

—

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

—

Radeon 8050S

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$3761

—

Part Number

100-000000345100-100000345WOF

100-000001424

Package

FCLGA-4094

FC-BGA

Tj Max

—

100°C

View EPYC 7543 Details View Ryzen AI Max 385 Details