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 9845

CORE STATE Turin

CORE SPECS 160 Cores / 320 Threads

CLOCK SPEED 2.1 Base / 3.7 GHz Turbo

CACHE 320 MB (shared)

MAX TDP 390W

ARCHITECTURE Zen 5

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,739

13,107

cinebench_cinebench_r15_singlecore

527

1,850

cinebench_cinebench_r20_multicore

15,580

54,615

cinebench_cinebench_r20_singlecore

2,199

7,710

cinebench_cinebench_r23_multicore

37,097

130,037

cinebench_cinebench_r23_singlecore

5,237

18,358

passmark_data_compression

589,770

4,680,013

passmark_data_encryption

37,454

296,808

passmark_extended_instructions

35,626

314,798

passmark_find_prime_numbers

382

1,255

passmark_floating_point_math

86,311

978,377

passmark_integer_math

156,033

1,687,531

passmark_multithread

43,644

152,985

passmark_physics

4,774

19,631

passmark_random_string_sorting

67,576

538,060

passmark_single_thread

2,740

3,144

passmark_singlethread

2,740

3,144

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7343

EPYC 9845

Core Specs

Cores

16

160 +900.0%

Threads

32

320 +900.0%

Base Clock (GHz)

3.2

2.1 -34.4%

Boost Clock (GHz)

3.9

3.7 -5.1%

Frequency (GHz)

3.2

2.1 -34.4%

Turbo Clock (GHz)

3.9

3.7 -5.1%

Multiplier

32

21 -34.4%

SMP CPUs

2

2 0.0%

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)

320 MB (shared)

Power

TDP (W)

190

390 +105.3%

Configurable TDP

165-200 W

320-400 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Turin

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 5c (Turin))

Process Size

7 nm

3 nm

Transistors

16,600 million

—

Die Size

4x 81 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

$13564

Part Number

100-000000338100-100000338WOF

100-000001458

Package

FCLGA-4094

FC-LGA6096

View EPYC 7343 Details View EPYC 9845 Details