CPU Comparison

A

AMD

AMD

AMD EPYC 7643

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 2021

VS

A

AMD

AMD

Ryzen 5 5600X3D

CORE STATE Vermeer

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.3 Base / 4.4 GHz Turbo

CACHE 96 MB (shared)

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,515

1,875

cinebench_cinebench_r15_singlecore

919

264

cinebench_cinebench_r20_multicore

27,149

7,813

cinebench_cinebench_r20_singlecore

3,832

1,102

cinebench_cinebench_r23_multicore

64,642

18,603

cinebench_cinebench_r23_singlecore

9,126

2,626

geekbench_multicore

N/A

9,386

geekbench_singlecore

N/A

2,086

passmark_data_compression

N/A

247,365

passmark_data_encryption

N/A

15,170

passmark_extended_instructions

N/A

17,102

passmark_find_prime_numbers

N/A

181

passmark_floating_point_math

N/A

37,464

passmark_integer_math

N/A

65,587

passmark_multithread

N/A

21,888

passmark_physics

N/A

2,453

passmark_random_string_sorting

N/A

24,597

passmark_single_thread

N/A

3,187

passmark_singlethread

N/A

3,187

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643

5 5600X3D

Core Specs

Cores

48

6 -87.5%

Threads

96

12 -87.5%

Base Clock (GHz)

2.3

3.3 +43.5%

Boost Clock (GHz)

3.6

4.4 +22.2%

Frequency (GHz)

2.3

3.3 +43.5%

Turbo Clock (GHz)

3.6

4.4 +22.2%

Multiplier

23

33 +43.5%

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)

96 MB (shared)

Power

TDP (W)

225

105 -53.3%

PPT

—

142 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Vermeer

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 3 (Vermeer))

Process Size

7 nm

7 nm

Transistors

33,200 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

Yes

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, 20 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

6

—

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

$4995

$229

Part Number

100-000000326100-100000326WOF

100-000001176

Package

FCLGA-4094

µOPGA-1331

Tj Max

—

90°C

Bundled Cooler

—

None

View EPYC 7643 Details View Ryzen 5 5600X3D Details