CPU Comparison

A

AMD

AMD

AMD EPYC 7643P

CORE STATE Milan

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.3 Base / 3.6 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 5 3600

CORE STATE Matisse

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.6 Base / 4.2 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

1,516

cinebench_cinebench_r15_singlecore

934

214

cinebench_cinebench_r20_multicore

27,598

6,318

cinebench_cinebench_r20_singlecore

3,895

892

cinebench_cinebench_r23_multicore

65,710

15,045

cinebench_cinebench_r23_singlecore

9,276

2,124

passmark_data_compression

1,326,051

219,774

passmark_data_encryption

95,606

13,953

passmark_extended_instructions

67,398

14,442

passmark_find_prime_numbers

651

108

passmark_floating_point_math

216,592

28,607

passmark_integer_math

390,775

48,607

passmark_multithread

77,307

17,700

passmark_physics

8,002

1,152

passmark_random_string_sorting

160,274

23,707

passmark_single_thread

2,655

2,562

passmark_singlethread

2,655

2,562

3dmark_16_threads

N/A

4,605

3dmark_2_threads

N/A

1,361

3dmark_4_threads

N/A

2,579

3dmark_8_threads

N/A

3,844

3dmark_max_threads

N/A

4,603

3dmark_single_thread

N/A

696

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

5 3600

Core Specs

Cores

48

6 -87.5%

Threads

96

12 -87.5%

Base Clock (GHz)

2.3

3.6 +56.5%

Boost Clock (GHz)

3.6

4.2 +16.7%

Frequency (GHz)

2.3

3.6 +56.5%

Turbo Clock (GHz)

3.6

4.2 +16.7%

Multiplier

23

36 +56.5%

SMP CPUs

1

1 0.0%

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)

32 MB (shared)

Power

TDP (W)

225

65 -71.1%

PPT

—

88 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Zen 2

Codename

Milan

Matisse

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 2 (Matisse))

Process Size

7 nm

7 nm

Transistors

33,200 million

3,800 million

Die Size

8x 81 mm²

74 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

No

Platform

Socket

AMD Socket SP3

AMD Socket AM4

Chipsets

—

AMD 300 Series, AMD 400 Series, AMD 500 Series

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2722

$199

Part Number

100-000001285

100-000000031

Package

FCLGA-4094

µOPGA-1331

Bundled Cooler

—

Wraith Stealth

View EPYC 7643P Details View Ryzen 5 3600 Details