CPU Comparison

A

AMD

AMD

AMD EPYC 7343

CORE STATE Milan

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 3.9 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 190W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

EPYC 9555P

CORE STATE Turin

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 3.2 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 360W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,739

11,610

cinebench_cinebench_r15_singlecore

527

1,638

cinebench_cinebench_r20_multicore

15,580

48,378

cinebench_cinebench_r20_singlecore

2,199

6,829

cinebench_cinebench_r23_multicore

37,097

115,186

cinebench_cinebench_r23_singlecore

5,237

16,261

passmark_data_compression

589,770

2,630,921

passmark_data_encryption

37,454

155,805

passmark_extended_instructions

35,626

180,317

passmark_find_prime_numbers

382

1,156

passmark_floating_point_math

86,311

480,435

passmark_integer_math

156,033

821,218

passmark_multithread

43,644

135,513

passmark_physics

4,774

19,907

passmark_random_string_sorting

67,576

325,662

passmark_single_thread

2,740

3,726

passmark_singlethread

2,740

3,726

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7343

EPYC 9555P

Core Specs

Cores

16

64 +300.0%

Threads

32

128 +300.0%

Base Clock (GHz)

3.2

3.2 0.0%

Boost Clock (GHz)

3.9

4.4 +12.8%

Frequency (GHz)

3.2

3.2 0.0%

Turbo Clock (GHz)

3.9

4.4 +12.8%

Multiplier

32

32 0.0%

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

128 MB (shared)

256 MB (shared)

Power

TDP (W)

190

360 +89.5%

Configurable TDP

165-200 W

320-400 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Turin

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 5 (Turin))

Process Size

7 nm

4 nm

Transistors

16,600 million

66,520 million

Die Size

4x 81 mm²

8x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Twelve-channel

Memory Bandwidth

204.8 GB/s

576.0 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

4

—

IO Process Size

12 nm

6 nm

Interconnect

CXL

—

Gen 2.0

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$1565

$7983

Part Number

100-000000338100-100000338WOF

100-000001523

Package

FCLGA-4094

FC-LGA6096

View EPYC 7343 Details View EPYC 9555P Details