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 7352

CORE STATE Rome

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.3 Base / 3.2 GHz Turbo

CACHE 32 MB (per die)

MAX TDP 155W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,739

3,458

cinebench_cinebench_r15_singlecore

527

488

cinebench_cinebench_r20_multicore

15,580

14,411

cinebench_cinebench_r20_singlecore

2,199

2,034

cinebench_cinebench_r23_multicore

37,097

34,314

cinebench_cinebench_r23_singlecore

5,237

4,844

passmark_data_compression

589,770

660,712

passmark_data_encryption

37,454

44,426

passmark_extended_instructions

35,626

40,203

passmark_find_prime_numbers

382

301

passmark_floating_point_math

86,311

87,969

passmark_integer_math

156,033

148,605

passmark_multithread

43,644

40,370

passmark_physics

4,774

2,688

passmark_random_string_sorting

67,576

69,231

passmark_single_thread

2,740

1,979

passmark_singlethread

2,740

1,979

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7343

EPYC 7352

Core Specs

Cores

16

24 +50.0%

Threads

32

48 +50.0%

Base Clock (GHz)

3.2

2.3 -28.1%

Boost Clock (GHz)

3.9

3.2 -17.9%

Frequency (GHz)

3.2

2.3 -28.1%

Turbo Clock (GHz)

3.9

3.2 -17.9%

Multiplier

32

23 -28.1%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

64 KB (per core)

96 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

128 MB (shared)

32 MB (per die)

Total L3

—

128 MB

Power

TDP (W)

190

155 -18.4%

Configurable TDP

165-200 W

180 W

Architecture

Architecture

Zen 3

Zen 2

Codename

Milan

Rome

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 2 (Rome))

Process Size

7 nm

7 nm

Transistors

16,600 million

15,200 million

Die Size

4x 81 mm²

4x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket SP3

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

4

4 0.0%

Cores per CCD

4

6 +50.0%

IO Process Size

12 nm

14 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$1565

$1350

Part Number

100-000000338100-100000338WOF

100-000000077

Package

FCLGA-4094

FCLGA-4094

View EPYC 7343 Details View EPYC 7352 Details