CPU Comparison

A

AMD

AMD

AMD EPYC 7303

CORE STATE Milan

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.4 Base / 3.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 130W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

A

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,448

3,739

cinebench_cinebench_r15_singlecore

345

527

cinebench_cinebench_r20_multicore

10,200

15,580

cinebench_cinebench_r20_singlecore

1,439

2,199

cinebench_cinebench_r23_multicore

24,286

37,097

cinebench_cinebench_r23_singlecore

3,428

5,237

passmark_data_compression

428,319

589,770

passmark_data_encryption

25,167

37,454

passmark_extended_instructions

31,603

35,626

passmark_find_prime_numbers

180

382

passmark_floating_point_math

64,940

86,311

passmark_integer_math

113,422

156,033

passmark_multithread

28,572

43,644

passmark_physics

1,792

4,774

passmark_random_string_sorting

42,259

67,576

passmark_single_thread

1,460

2,740

passmark_singlethread

1,460

2,740

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7303

EPYC 7343

Core Specs

Cores

16

16 0.0%

Threads

32

32 0.0%

Base Clock (GHz)

2.4

3.2 +33.3%

Boost Clock (GHz)

3.4

3.9 +14.7%

Frequency (GHz)

2.4

3.2 +33.3%

Turbo Clock (GHz)

3.4

3.9 +14.7%

Multiplier

24

32 +33.3%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

64 MB (shared)

128 MB (shared)

Power

TDP (W)

130

190 +46.2%

Configurable TDP

120-150 W

165-200 W

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Milan

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 3 (Milan))

Process Size

7 nm

7 nm

Transistors

8,300 million

16,600 million

Die Size

2x 81 mm²

4x 81 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

2

4 +100.0%

Cores per CCD

8

4 -50.0%

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$604

$1565

Part Number

100-000001288100-100001288WOF

100-000000338100-100000338WOF

Package

FCLGA-4094

FCLGA-4094

View EPYC 7303 Details View EPYC 7343 Details