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

Ryzen 7 PRO 7745

CORE STATE Raphael

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.3 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

2,448

2,809

cinebench_cinebench_r15_singlecore

345

396

cinebench_cinebench_r20_multicore

10,200

11,708

cinebench_cinebench_r20_singlecore

1,439

1,652

cinebench_cinebench_r23_multicore

24,286

27,877

cinebench_cinebench_r23_singlecore

3,428

3,935

passmark_data_compression

428,319

386,829

passmark_data_encryption

25,167

22,821

passmark_extended_instructions

31,603

29,216

passmark_find_prime_numbers

180

166

passmark_floating_point_math

64,940

63,332

passmark_integer_math

113,422

103,330

passmark_multithread

28,572

32,733

passmark_physics

1,792

1,699

passmark_random_string_sorting

42,259

46,759

passmark_single_thread

1,460

3,849

passmark_singlethread

1,460

3,849

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7303

7 PRO 7745

Core Specs

Cores

16

8 -50.0%

Threads

32

16 -50.0%

Base Clock (GHz)

2.4

3.8 +58.3%

Boost Clock (GHz)

3.4

5.3 +55.9%

Frequency (GHz)

2.4

3.8 +58.3%

Turbo Clock (GHz)

3.4

5.3 +55.9%

Multiplier

24

38 +58.3%

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

64 MB (shared)

32 MB (shared)

Power

TDP (W)

130

65 -50.0%

PPT

—

88 W

Configurable TDP

120-150 W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Raphael

Generation

EPYC (Zen 3 (Milan))

Ryzen 7 (Zen 4 (Raphael))

Process Size

7 nm

5 nm

Transistors

8,300 million

6,570 million

Die Size

2x 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

2

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$604

—

Part Number

100-000001288100-100001288WOF

100-000000599

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Spire

View EPYC 7303 Details View Ryzen 7 PRO 7745 Details