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 Threadripper PRO 9945WX

CORE STATE Shimada Peak

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.7 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,448

4,871

cinebench_cinebench_r15_singlecore

345

687

cinebench_cinebench_r20_multicore

10,200

20,296

cinebench_cinebench_r20_singlecore

1,439

2,865

cinebench_cinebench_r23_multicore

24,286

48,325

cinebench_cinebench_r23_singlecore

3,428

6,822

passmark_data_compression

428,319

671,963

passmark_data_encryption

25,167

36,540

passmark_extended_instructions

31,603

54,406

passmark_find_prime_numbers

180

335

passmark_floating_point_math

64,940

111,566

passmark_integer_math

113,422

185,421

passmark_multithread

28,572

56,854

passmark_physics

1,792

6,118

passmark_random_string_sorting

42,259

84,498

passmark_single_thread

1,460

4,573

passmark_singlethread

1,460

4,573

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7303

Threadripper PRO 9945WX

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.4

4.7 +95.8%

Boost Clock (GHz)

3.4

5.4 +58.8%

Frequency (GHz)

2.4

4.7 +95.8%

Turbo Clock (GHz)

3.4

5.4 +58.8%

Multiplier

24

47 +95.8%

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)

64 MB (shared)

Power

TDP (W)

130

350 +169.2%

Configurable TDP

120-150 W

—

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Shimada Peak

Generation

EPYC (Zen 3 (Milan))

Ryzen Threadripper (Zen 5 (Shimada Peak))

Process Size

7 nm

4 nm

Transistors

8,300 million

16,630 million

Die Size

2x 81 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket sTR5

Chipsets

—

WRX90, TRX50, Pro 695

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

—

Part Number

100-000001288100-100001288WOF

100-000000726

Package

FCLGA-4094

FC-LGA4844

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 7303 Details View Ryzen Threadripper PRO 9945WX Details