CPU Comparison

A

AMD

AMD

AMD EPYC 7443P

CORE STATE Milan

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.85 Base / 4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen 9 3900XT

CORE STATE Matisse 2

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.9 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,881

2,790

cinebench_cinebench_r15_singlecore

689

393

cinebench_cinebench_r20_multicore

20,341

11,628

cinebench_cinebench_r20_singlecore

2,871

1,641

cinebench_cinebench_r23_multicore

48,433

27,688

cinebench_cinebench_r23_singlecore

6,837

3,909

geekbench_multicore

13,400

9,950

geekbench_singlecore

1,672

1,739

passmark_data_compression

820,859

452,328

passmark_data_encryption

57,263

28,634

passmark_extended_instructions

48,213

28,586

passmark_find_prime_numbers

410

214

passmark_floating_point_math

129,932

58,513

passmark_integer_math

232,632

99,722

passmark_multithread

56,981

32,575

passmark_physics

4,748

1,776

passmark_random_string_sorting

95,581

48,327

passmark_single_thread

2,907

2,742

passmark_singlethread

2,907

2,742

3dmark_16_threads

N/A

7,537

3dmark_2_threads

N/A

1,452

3dmark_4_threads

N/A

2,796

3dmark_8_threads

N/A

5,200

3dmark_max_threads

N/A

8,515

3dmark_single_thread

N/A

735

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7443P

9 3900XT

Core Specs

Cores

24

12 -50.0%

Threads

48

24 -50.0%

Base Clock (GHz)

2.85

3.9 +36.8%

Boost Clock (GHz)

4

4.7 +17.5%

Frequency (GHz)

2.85

3.9 +36.8%

Turbo Clock (GHz)

4

4.7 +17.5%

Multiplier

28.5

39 +36.8%

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

128 MB (shared)

64 MB

Power

TDP (W)

200

105 -47.5%

PPT

—

142 W

Configurable TDP

165 W

—

Architecture

Architecture

Zen 3

Zen 2

Codename

Milan

Matisse 2

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 2 (Matisse))

Process Size

7 nm

7 nm

Transistors

16,600 million

7,600 million

Die Size

4x 81 mm²

2x 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

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

4

—

Cores per CCD

6

—

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$1337

$499

Part Number

100-000000342100-100000342WOF

100-100000277WOF

Package

FCLGA-4094

µOPGA-1331

View EPYC 7443P Details View Ryzen 9 3900XT Details