CPU Comparison

A

AMD

AMD

AMD Ryzen Threadripper PRO 9955WX

CORE STATE Shimada Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 4.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

Ryzen Threadripper PRO 9975WX

CORE STATE Shimada Peak

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 4 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,996

9,430

cinebench_cinebench_r15_singlecore

846

1,331

cinebench_cinebench_r20_multicore

24,987

39,292

cinebench_cinebench_r20_singlecore

3,527

5,546

cinebench_cinebench_r23_multicore

59,494

93,553

cinebench_cinebench_r23_singlecore

8,399

13,207

passmark_data_compression

890,743

1,669,837

passmark_data_encryption

48,476

94,634

passmark_extended_instructions

70,809

126,987

passmark_find_prime_numbers

340

663

passmark_floating_point_math

148,042

292,100

passmark_integer_math

246,111

485,286

passmark_multithread

69,993

110,740

passmark_physics

7,056

12,426

passmark_random_string_sorting

109,915

205,730

passmark_single_thread

4,561

4,422

passmark_singlethread

4,561

4,422

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 9955WX

Threadripper PRO 9975WX

Core Specs

Cores

16

32 +100.0%

Threads

32

64 +100.0%

Base Clock (GHz)

4.5

4 -11.1%

Boost Clock (GHz)

5.4

5.4 0.0%

Frequency (GHz)

4.5

4 -11.1%

Turbo Clock (GHz)

5.4

5.4 0.0%

Multiplier

45

40 -11.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

128 MB (shared)

Power

TDP (W)

350

350 0.0%

Architecture

Architecture

Zen 5

Zen 5

Codename

Shimada Peak

Shimada Peak

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Ryzen Threadripper (Zen 5 (Shimada Peak))

Process Size

4 nm

4 nm

Transistors

16,630 million

33,260 million

Die Size

2x 70.6 mm²

4x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

409.6 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket sTR5

AMD Socket sTR5

Chipsets

WRX90, TRX50, Pro 695

WRX90, TRX50, Pro 695

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Other

Market

Desktop

Server/Workstation

Production Status

Active

Active

Launch Price

$1649

$4099

Part Number

100-000000725

100-000000723

Package

FC-LGA4844

FC-LGA4844

Tj Max

95°C

95°C

Bundled Cooler

None

None

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