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

EPYC 9454P

CORE STATE Genoa

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.75 Base / 3.8 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 290W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,881

8,214

cinebench_cinebench_r15_singlecore

689

1,159

cinebench_cinebench_r20_multicore

20,341

34,226

cinebench_cinebench_r20_singlecore

2,871

4,831

cinebench_cinebench_r23_multicore

48,433

81,492

cinebench_cinebench_r23_singlecore

6,837

11,504

geekbench_multicore

13,400

19,941

geekbench_singlecore

1,672

2,011

passmark_data_compression

820,859

N/A

passmark_data_encryption

57,263

N/A

passmark_extended_instructions

48,213

N/A

passmark_find_prime_numbers

410

N/A

passmark_floating_point_math

129,932

N/A

passmark_integer_math

232,632

N/A

passmark_multithread

56,981

N/A

passmark_physics

4,748

N/A

passmark_random_string_sorting

95,581

N/A

passmark_single_thread

2,907

N/A

passmark_singlethread

2,907

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7443P

EPYC 9454P

Core Specs

Cores

24

48 +100.0%

Threads

48

96 +100.0%

Base Clock (GHz)

2.85

2.75 -3.5%

Boost Clock (GHz)

4

3.8 -5.0%

Frequency (GHz)

2.85

2.75 -3.5%

Turbo Clock (GHz)

4

3.8 -5.0%

Multiplier

28.5

27.5 -3.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

256 MB (shared)

Power

TDP (W)

200

290 +45.0%

Configurable TDP

165 W

240-300 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Genoa

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 4 (Genoa))

Process Size

7 nm

5 nm

Transistors

16,600 million

52,560 million

Die Size

4x 81 mm²

8x 72 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Twelve-channel

Memory Bandwidth

204.8 GB/s

460.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket SP5

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

4

—

Cores per CCD

6

—

IO Process Size

12 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$1337

$4598

Part Number

100-000000342100-100000342WOF

100-100000873

Package

FCLGA-4094

FC-LGA6096

View EPYC 7443P Details View EPYC 9454P Details