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 9634

CORE STATE Genoa

CORE SPECS 84 Cores / 168 Threads

CLOCK SPEED 2.25 Base / 3.7 GHz Turbo

CACHE 384 MB (shared)

MAX TDP 290W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,448

9,248

cinebench_cinebench_r15_singlecore

345

1,305

cinebench_cinebench_r20_multicore

10,200

38,535

cinebench_cinebench_r20_singlecore

1,439

5,440

cinebench_cinebench_r23_multicore

24,286

91,752

cinebench_cinebench_r23_singlecore

3,428

12,953

passmark_data_compression

428,319

2,236,412

passmark_data_encryption

25,167

151,943

passmark_extended_instructions

31,603

137,543

passmark_find_prime_numbers

180

1,176

passmark_floating_point_math

64,940

353,784

passmark_integer_math

113,422

725,356

passmark_multithread

28,572

107,944

passmark_physics

1,792

12,291

passmark_random_string_sorting

42,259

261,134

passmark_single_thread

1,460

2,924

passmark_singlethread

1,460

2,924

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7303

EPYC 9634

Core Specs

Cores

16

84 +425.0%

Threads

32

168 +425.0%

Base Clock (GHz)

2.4

2.25 -6.2%

Boost Clock (GHz)

3.4

3.7 +8.8%

Frequency (GHz)

2.4

2.25 -6.2%

Turbo Clock (GHz)

3.4

3.7 +8.8%

Multiplier

24

22.5 -6.3%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

384 MB (shared)

Power

TDP (W)

130

290 +123.1%

Configurable TDP

120-150 W

240-300 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Genoa

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 4 (Genoa))

Process Size

7 nm

5 nm

Transistors

8,300 million

78,840 million

Die Size

2x 81 mm²

12x 72 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Twelve-channel

Memory Bandwidth

204.8 GB/s

460.8 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

2

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$604

$10304

Part Number

100-000001288100-100001288WOF

100-100000797

Package

FCLGA-4094

FC-LGA6096

View EPYC 7303 Details View EPYC 9634 Details