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 9255

CORE STATE Turin

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 3.25 Base / 4.8 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,448

6,483

cinebench_cinebench_r15_singlecore

345

915

cinebench_cinebench_r20_multicore

10,200

27,013

cinebench_cinebench_r20_singlecore

1,439

3,813

cinebench_cinebench_r23_multicore

24,286

64,318

cinebench_cinebench_r23_singlecore

3,428

9,080

passmark_data_compression

428,319

N/A

passmark_data_encryption

25,167

N/A

passmark_extended_instructions

31,603

N/A

passmark_find_prime_numbers

180

N/A

passmark_floating_point_math

64,940

N/A

passmark_integer_math

113,422

N/A

passmark_multithread

28,572

N/A

passmark_physics

1,792

N/A

passmark_random_string_sorting

42,259

N/A

passmark_single_thread

1,460

N/A

passmark_singlethread

1,460

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7303

EPYC 9255

Core Specs

Cores

16

24 +50.0%

Threads

32

48 +50.0%

Base Clock (GHz)

2.4

3.25 +35.4%

Boost Clock (GHz)

3.4

4.8 +41.2%

Frequency (GHz)

2.4

3.25 +35.4%

Turbo Clock (GHz)

3.4

4.8 +41.2%

Multiplier

24

32.5 +35.4%

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

64 MB (shared)

128 MB (shared)

Power

TDP (W)

130

200 +53.8%

Configurable TDP

120-150 W

200-240 W

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Turin

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 5 (Turin))

Process Size

7 nm

4 nm

Transistors

8,300 million

33,260 million

Die Size

2x 81 mm²

4x 70.6 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

2

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Interconnect

CXL

—

Gen 2.0

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$604

$2495

Part Number

100-000001288100-100001288WOF

100-000000694

Package

FCLGA-4094

FC-LGA6096

View EPYC 7303 Details View EPYC 9255 Details