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

Ryzen 5 PRO 7645

CORE STATE Raphael

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,739

2,188

cinebench_cinebench_r15_singlecore

527

308

cinebench_cinebench_r20_multicore

15,580

9,118

cinebench_cinebench_r20_singlecore

2,199

1,287

cinebench_cinebench_r23_multicore

37,097

21,710

cinebench_cinebench_r23_singlecore

5,237

3,065

passmark_data_compression

589,770

286,298

passmark_data_encryption

37,454

16,657

passmark_extended_instructions

35,626

21,813

passmark_find_prime_numbers

382

198

passmark_floating_point_math

86,311

45,202

passmark_integer_math

156,033

74,782

passmark_multithread

43,644

25,489

passmark_physics

4,774

1,598

passmark_random_string_sorting

67,576

34,557

passmark_single_thread

2,740

3,652

passmark_singlethread

2,740

3,652

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7343

5 PRO 7645

Core Specs

Cores

16

6 -62.5%

Threads

32

12 -62.5%

Base Clock (GHz)

3.2

3.8 +18.7%

Boost Clock (GHz)

3.9

5.1 +30.8%

Frequency (GHz)

3.2

3.8 +18.7%

Turbo Clock (GHz)

3.9

5.1 +30.8%

Multiplier

32

38 +18.8%

SMP CPUs

2

1 -50.0%

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)

32 MB (shared)

Power

TDP (W)

190

65 -65.8%

PPT

—

88 W

Configurable TDP

165-200 W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Raphael

Generation

EPYC (Zen 3 (Milan))

Ryzen 5 (Zen 4 (Raphael))

Process Size

7 nm

5 nm

Transistors

16,600 million

6,570 million

Die Size

4x 81 mm²

71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650, A620

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

4

—

Cores per CCD

4

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$1565

—

Part Number

100-000000338100-100000338WOF

100-000000600

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Spire

View EPYC 7343 Details View Ryzen 5 PRO 7645 Details