CPU Comparison

A

AMD

AMD

AMD Ryzen Threadripper PRO 5975WX

CORE STATE Chagall PRO

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 3.6 Base / 4.5 GHz Turbo

CACHE 128 MB

MAX TDP 280W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

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

6,453

4,871

cinebench_cinebench_r15_singlecore

910

687

cinebench_cinebench_r20_multicore

26,888

20,296

cinebench_cinebench_r20_singlecore

3,795

2,865

cinebench_cinebench_r23_multicore

64,021

48,325

cinebench_cinebench_r23_singlecore

9,038

6,822

geekbench_multicore

16,207

N/A

geekbench_singlecore

2,041

N/A

passmark_data_compression

1,293,784

671,963

passmark_data_encryption

80,453

36,540

passmark_extended_instructions

82,850

54,406

passmark_find_prime_numbers

438

335

passmark_floating_point_math

202,363

111,566

passmark_integer_math

360,156

185,421

passmark_multithread

75,319

56,854

passmark_physics

4,360

6,118

passmark_random_string_sorting

123,527

84,498

passmark_single_thread

3,323

4,573

passmark_singlethread

3,323

4,573

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 5975WX

Threadripper PRO 9945WX

Core Specs

Cores

32

12 -62.5%

Threads

64

24 -62.5%

Base Clock (GHz)

3.6

4.7 +30.6%

Boost Clock (GHz)

4.5

5.4 +20.0%

Frequency (GHz)

3.6

4.7 +30.6%

Turbo Clock (GHz)

4.5

5.4 +20.0%

Multiplier

36

47 +30.6%

SMP CPUs

1

1 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

128 MB

64 MB (shared)

Power

TDP (W)

280

350 +25.0%

Architecture

Architecture

Zen 3

Zen 5

Codename

Chagall PRO

Shimada Peak

Generation

Ryzen Threadripper (Zen 3 (Chagall))

Ryzen Threadripper (Zen 5 (Shimada Peak))

Process Size

7 nm

4 nm

Transistors

16,600 million

16,630 million

Die Size

4x 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 WRX8

AMD Socket sTR5

Chipsets

—

WRX90, TRX50, Pro 695

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

14 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$3299

—

Part Number

100-000000445

100-000000726

Package

sWRX8

FC-LGA4844

Tj Max

—

95°C

Bundled Cooler

—

None

View Ryzen Threadripper PRO 5975WX Details View Ryzen Threadripper PRO 9945WX Details